[ovmf bisection] unreproducible build-i386

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

branch xen-unstable
xenbranch xen-unstable
job build-i386
testid xen-build

Tree: ovmf https://github.com/tianocore/edk2.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):
  ec87181192f013f4f7ff916b2a39ff2c87b079f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e997d055929665b12246e89eb092dc79c65de9a4
   flight 172957 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/ovmf/build-i386.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/ovmf/build-i386.xen-build 
--summary-out=tmp/172958.bisection-summary --basis-template=172136 
--blessings=real,real-bisect,real-retry --flight=172958 ovmf build-i386 
xen-build
Searching for failure / basis pass:
 172957 fail [host=albana1] / 172954 [host=nobling1] 172952 [host=albana0] 
172949 [host=nocera1] 172946 [host=italia0] 172944 [host=nobling0] 172942 
[host=italia0] 172938 [host=italia0] 172935 [host=italia1] 172933 
[host=nobling1] 172926 [host=nobling0] 172923 [host=nobling1] 172921 
[host=nobling1] 172917 [host=nobling0] 172912 [host=nobling0] 172909 
[host=nobling0] 172906 [host=nobling1] 172903 [host=nobling0] 172898 
[host=italia1] 172896 [host=huxelrebe0] 172893 [host=nobling1] 172892 [host=no\
 bling1] 172888 [host=italia0] 172883 [host=albana0] 172880 [host=nobling0] 
172878 [host=debina0] 172876 [host=nobling1] 172872 [host=chardonnay0] 172870 
[host=italia1] 172863 [host=chardonnay0] 172860 [host=huxelrebe0] 172857 
[host=nobling0] 172855 [host=nobling1] 172853 [host=huxelrebe0] 172851 
[host=nobling1] 172850 [host=nobling1] 172848 [host=nobling1] 172846 
[host=debina0] 172842 [host=debina0] 172839 [host=nobling1] 172837 
[host=nobling0] 172834 [host=debina0] 172833 [host=nobling1] 172831\
  [host=nobling1] 172829 [host=huxelrebe0] 172825 [host=huxelrebe0] 172821 
[host=nobling1] 172819 [host=nobling1] 172817 [host=elbling0] 172815 
[host=nobling0] 172813 [host=nobling0] 172811 [host=albana0] 172809 
[host=nobling0] 172806 [host=nobling0] 172803 [host=nobling1] 172802 
[host=huxelrebe1] 172800 [host=nobling0] 172797 [host=debina0] 172794 
[host=nobling1] 172791 [host=debina0] 172788 [host=nobling0] 172786 
[host=nobling1] 172782 [host=albana0] 172780 [host=nobling0] 172777 
[host=nobling1\
 ] 172771 [host=italia1] 172769 [host=huxelrebe0] 172767 [host=nobling0] 172763 
[host=italia1] 172761 [host=italia0] 172759 [host=elbling0] 172756 
[host=nobling1] 172753 [host=nobling0] 172750 [host=nobling0] 172746 
[host=nobling1] 172742 [host=nobling1] 172740 [host=nobling0] 172737 
[host=nobling1] 172734 [host=huxelrebe0] 172732 [host=huxelrebe0] 172729 
[host=debina0] 172726 [host=nobling1] 172721 [host=nobling0] 172717 
[host=albana0] 172715 [host=nobling0] 172710 [host=huxelrebe0] 172707 [host\
 =huxelrebe0] 172703 [host=albana0] 172701 [host=albana0] 172697 
[host=huxelrebe0] 172694 [host=huxelrebe0] 172692 [host=nobling0] 172690 
[host=nobling1] 172687 ok.
Failure / basis pass flights: 172957 / 172687
(tree with no url: minios)
Tree: ovmf https://github.com/tianocore/edk2.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 ec87181192f013f4f7ff916b2a39ff2c87b079f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e997d055929665b12246e89eb092dc79c65de9a4
Basis pass e2ac68a23b4954d5c0399913a1df3dd9fd90315d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f6cd15188e097de1eb04855eb790a5f51c3ad71a
Generating revisions with ./adhoc-revtuple-generator  
https://github.com/tianocore/edk2.git#e2ac68a23b4954d5c0399913a1df3dd9fd90315d-ec87181192f013f4f7ff916b2a39ff2c87b079f3
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#b746458e1ce1bec85e58b458386f8b7a0bedfaa6-b746458e1ce1bec85e58b458386f8b7a0bedfaa6
 
git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb\
 04-46de2eec93bffa0706e6229c0da2919763c8eb04 
git://xenbits.xen.org/xen.git#f6cd15188e097de1eb04855eb790a5f51c3ad71a-e997d055929665b12246e89eb092dc79c65de9a4
Loaded 10001 nodes in revision graph
Searching for test results:
 172694 [host=huxelrebe0]
 172697 [host=huxelrebe0]
 172701 [host=albana0]
 172703 [host=albana0]
 172707 [host=huxelrebe0]
 172710 [host=huxelrebe0]
 172715 [host=nobling0]
 172717 [host=albana0]
 172721 [host=nobling0]
 172726 [host=nobling1]
 172729 [host=debina0]
 172732 [host=huxelrebe0]
 172734 [host=huxelrebe0]
 172737 [host=nobling1]
 172740 [host=nobling0]
 172742 [host=nobling1]
 172746 [host=nobling1]
 172750 [host=nobling0]
 172753 [host=nobling0]
 172756 [host=nobling1]
 172759 [host=elbling0]
 172761 [host=italia0]
 172763 [host=italia1]
 172767 [host=nobling0]
 172769 [host=huxelrebe0]
 172771 [host=italia1]
 172780 [host=nobling0]
 172782 [host=albana0]
 172786 [host=nobling1]
 172788 [host=nobling0]
 172791 [host=debina0]
 172794 [host=nobling1]
 172797 [host=debina0]
 172800 [host=nobling0]
 172802 [host=huxelrebe1]
 172803 [host=nobling1]
 172806 [host=nobling0]
 172809 [host=nobling0]
 172811 [host=albana0]
 172813 [host=nobling0]
 172815 [host=nobling0]
 172817 [host=elbling0]
 172819 [host=nobling1]
 172821 [host=nobling1]
 172825 [host=huxelrebe0]
 172829 [host=huxelrebe0]
 172831 [host=nobling1]
 172833 [host=nobling1]
 172834 [host=debina0]
 172777 [host=nobling1]
 172837 [host=nobling0]
 172839 [host=nobling1]
 172842 [host=debina0]
 172846 [host=debina0]
 172848 [host=nobling1]
 172850 [host=nobling1]
 172851 [host=nobling1]
 172853 [host=huxelrebe0]
 172855 [host=nobling1]
 172857 [host=nobling0]
 172860 [host=huxelrebe0]
 172863 [host=chardonnay0]
 172870 [host=italia1]
 172872 [host=chardonnay0]
 172876 [host=nobling1]
 172878 [host=debina0]
 172880 [host=nobling0]
 172883 [host=albana0]
 172888 [host=italia0]
 172892 [host=nobling1]
 172893 [host=nobling1]
 172896 [host=huxelrebe0]
 172898 [host=italia1]
 172903 [host=nobling0]
 172906 [host=nobling1]
 172909 [host=nobling0]
 172912 [host=nobling0]
 172917 [host=nobling0]
 172921 [host=nobling1]
 172923 [host=nobling1]
 172926 [host=nobling0]
 172933 [host=nobling1]
 172935 [host=italia1]
 172938 [host=italia0]
 172942 [host=italia0]
 172944 [host=nobling0]
 172946 [host=italia0]
 172949 [host=nocera1]
 172952 [host=albana0]
 172954 [host=nobling1]
 172957 fail ec87181192f013f4f7ff916b2a39ff2c87b079f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e997d055929665b12246e89eb092dc79c65de9a4
 172653 [host=chardonnay1]
 172656 [host=nobling0]
 172662 [host=huxelrebe1]
 172664 [host=nobling0]
 172668 [host=nobling0]
 172671 [host=huxelrebe1]
 172673 [host=nobling1]
 172676 [host=nobling0]
 172678 [host=italia1]
 172682 [host=nobling1]
 172685 pass e2ac68a23b4954d5c0399913a1df3dd9fd90315d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f6cd15188e097de1eb04855eb790a5f51c3ad71a
 172687 pass e2ac68a23b4954d5c0399913a1df3dd9fd90315d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f6cd15188e097de1eb04855eb790a5f51c3ad71a
 172690 [host=nobling1]
 172692 [host=nobling0]
Searching for interesting versions
 Result found: flight 172685 (pass), for basis pass
 For basis failure, parent search stopping at 
e2ac68a23b4954d5c0399913a1df3dd9fd90315d 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
f6cd15188e097de1eb04855eb790a5f51c3ad71a, results HASH(0x55ff7272eaa8) 
HASH(0x55ff72731e58)
*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  ec87181192f013f4f7ff916b2a39ff2c87b079f3 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
b746458e1ce1bec85e58b458386f8b7a0bedfaa6 
46de2eec93bffa0706e6229c0da2919763c8eb04 
e997d055929665b12246e89eb092dc79c65de9a4
   flight 172957 (blessed real) result fail

Revision graph left in 
/home/logs/results/bisect/ovmf/build-i386.xen-build.{dot,ps,png,html,svg}.
No revision to test.