[xen-4.15-testing bisection] unreproducible build-amd64-xsm

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job build-amd64-xsm
testid xen-build

Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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 failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  c0dfe3ec1f364dbdaf6b241e01343e560b21dd03 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
e5f2e4c69643bc3cd385306a9e5d29e11578148c 
056500003eb44314cb90f2e3e7b2d405e86b5657
   flight 185866 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.15-testing/build-amd64-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-4.15-testing/build-amd64-xsm.xen-build
 --summary-out=tmp/185886.bisection-summary --basis-template=185709 
--blessings=real,real-bisect,real-retry --flight=185886 xen-4.15-testing 
build-amd64-xsm xen-build
Searching for failure / basis pass:
 185866 fail [host=pinot0] / 185709 [host=himrod2] 185458 [host=himrod2] 185391 
[host=himrod2] 185314 [host=debina1] 185296 [host=himrod2] 185282 
[host=himrod2] 185006 [host=himrod2] 184784 [host=godello0] 184529 
[host=italia0] 184107 [host=fiano0] 183751 [host=nobling1] 183342 
[host=nobling1] 183110 [host=elbling0] 183108 [host=elbling0] 183095 ok.
Failure / basis pass flights: 185866 / 183095
(tree with no url: minios)
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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 c0dfe3ec1f364dbdaf6b241e01343e560b21dd03 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
e5f2e4c69643bc3cd385306a9e5d29e11578148c 
056500003eb44314cb90f2e3e7b2d405e86b5657
Basis pass 89dad77cfbffda0303383a11026d854008c1b731 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
3a9a2901cc8b24f28dbdc6fb63f57006c77a1f47
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#89dad77cfbffda0303383a11026d854008c1b731-c0dfe3ec1f364dbdaf6b241e01343e560b21dd03
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#6503bd6a1b5364ffd346a8a475e1eb91b9f756e5-6503bd6a1b5364ffd346a8a475e1eb91b9f756e5
 
git://xenbits.xen.org/osstest/seabios.git#1e1da7a963007d03a4e0e9a9e0ff17990bb16\
 08d-e5f2e4c69643bc3cd385306a9e5d29e11578148c 
git://xenbits.xen.org/xen.git#3a9a2901cc8b24f28dbdc6fb63f57006c77a1f47-056500003eb44314cb90f2e3e7b2d405e86b5657
Loaded 12696 nodes in revision graph
Searching for test results:
 183095 pass 89dad77cfbffda0303383a11026d854008c1b731 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
3a9a2901cc8b24f28dbdc6fb63f57006c77a1f47
 183108 [host=elbling0]
 183110 [host=elbling0]
 183342 [host=nobling1]
 183751 [host=nobling1]
 184107 [host=fiano0]
 184529 [host=italia0]
 184784 [host=godello0]
 185006 [host=himrod2]
 185282 [host=himrod2]
 185296 [host=himrod2]
 185314 [host=debina1]
 185391 [host=himrod2]
 185461 [host=fiano0]
 185464 [host=fiano0]
 185467 [host=himrod2]
 185469 [host=himrod2]
 185476 [host=himrod2]
 185479 [host=himrod2]
 185483 [host=himrod2]
 185458 [host=himrod2]
 185486 [host=himrod2]
 185489 [host=himrod2]
 185491 [host=himrod2]
 185493 [host=himrod2]
 185497 [host=fiano0]
 185499 [host=himrod2]
 185502 [host=himrod2]
 185505 [host=himrod2]
 185488 [host=godello0]
 185507 [host=himrod2]
 185511 [host=himrod2]
 185513 [host=himrod2]
 185517 [host=himrod2]
 185520 [host=himrod2]
 185523 [host=himrod2]
 185525 [host=fiano0]
 185510 [host=godello0]
 185529 [host=himrod2]
 185535 [host=fiano0]
 185537 [host=himrod2]
 185542 [host=sabro1]
 185544 [host=himrod2]
 185546 [host=himrod2]
 185548 [host=himrod2]
 185550 [host=himrod2]
 185552 [host=himrod2]
 185554 [host=himrod2]
 185557 [host=himrod2]
 185559 [host=himrod2]
 185562 [host=himrod2]
 185532 [host=nobling1]
 185565 [host=himrod2]
 185568 [host=himrod2]
 185572 [host=himrod2]
 185574 [host=himrod2]
 185576 [host=himrod2]
 185579 [host=himrod2]
 185581 [host=himrod2]
 185584 [host=himrod2]
 185567 [host=nobling1]
 185587 [host=himrod2]
 185591 [host=himrod2]
 185593 [host=himrod2]
 185598 [host=himrod0]
 185600 [host=himrod2]
 185602 [host=himrod2]
 185606 [host=himrod2]
 185608 [host=himrod0]
 185610 [host=himrod2]
 185612 [host=himrod2]
 185614 [host=himrod2]
 185618 [host=himrod2]
 185620 pass ea628f28e59849ee7b91e6660c0ecd1a5c6e0884 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
3a9a2901cc8b24f28dbdc6fb63f57006c77a1f47
 185626 [host=himrod2]
 185629 [host=himrod2]
 185633 [host=himrod2]
 185638 [host=himrod0]
 185644 [host=himrod2]
 185650 [host=himrod2]
 185660 [host=himrod2]
 185664 [host=himrod2]
 185669 [host=himrod2]
 185672 [host=himrod2]
 185709 [host=himrod2]
 185866 fail c0dfe3ec1f364dbdaf6b241e01343e560b21dd03 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
e5f2e4c69643bc3cd385306a9e5d29e11578148c 
056500003eb44314cb90f2e3e7b2d405e86b5657
Searching for interesting versions
 Result found: flight 183095 (pass), for basis pass
 For basis failure, parent search stopping at 
ea628f28e59849ee7b91e6660c0ecd1a5c6e0884 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
3a9a2901cc8b24f28dbdc6fb63f57006c77a1f47, results HASH(0x564e7ec85808) For 
basis failure, parent search stopping at 
89dad77cfbffda0303383a11026d854008c1b731 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 3a9a2901cc\
 8b24f28dbdc6fb63f57006c77a1f47, results HASH(0x564e7ec86408)
*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  c0dfe3ec1f364dbdaf6b241e01343e560b21dd03 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
6503bd6a1b5364ffd346a8a475e1eb91b9f756e5 
e5f2e4c69643bc3cd385306a9e5d29e11578148c 
056500003eb44314cb90f2e3e7b2d405e86b5657
   flight 185866 (blessed real) result fail

neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.642289 to fit
pnmtopng: 19 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.15-testing/build-amd64-xsm.xen-build.{dot,ps,png,html,svg}.
No revision to test.