[xen-unstable bisection] unreproducible build-amd64

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

branch xen-unstable
xenbranch xen-unstable
job build-amd64
testid xen-build

Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.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):
  3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
3b49791e4cc2f38dd84bf331b75217adaef636e3
   flight 156085 (blessed real) result fail


For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/build-amd64.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-unstable/build-amd64.xen-build 
--summary-out=tmp/156099.bisection-summary --basis-template=156013 
--blessings=real,real-bisect,real-retry --flight=156099 xen-unstable 
build-amd64 xen-build
Searching for failure / basis pass:
 156085 fail [host=himrod1] / 156050 [host=himrod2] 156027 [host=fiano0] 156013 
ok.
Failure / basis pass flights: 156085 / 156013
(tree with no url: minios)
(tree in basispass but not in latest: ovmf)
(tree in basispass but not in latest: seabios)
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
3b49791e4cc2f38dd84bf331b75217adaef636e3
Basis pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 
git://xenbits.xen.org/qemu-xen.git#ea6d3cd1ed79d824e605a70c3626bc437c386260-ea6d3cd1ed79d824e605a70c3626bc437c386260
 
git://xenbits.xen.org/xen.git#0dfddb2116e3757f77a691a3fe335173088d69dc-3b49791e4cc2f38dd84bf331b75217adaef636e3
Loaded 5001 nodes in revision graph
Searching for test results:
 155921 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
 155938 pass irrelevant
 155951 [host=himrod2]
 155937 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
 155960 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
 155973 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
 156013 pass 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc
 156027 [host=fiano0]
 156050 [host=himrod2]
 156085 fail 3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
3b49791e4cc2f38dd84bf331b75217adaef636e3
Searching for interesting versions
 Result found: flight 155921 (pass), for basis pass
 For basis failure, parent search stopping at 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
0dfddb2116e3757f77a691a3fe335173088d69dc, results HASH(0x559c7b247438) 
HASH(0x559c7b23f1a8) HASH(0x559c7b243ba8) HASH(0x559c7b24a7e8) 
HASH(0x559c7b23d680)
*** Not reproducible - supposed basis failure ***
  Could not reproduce problem, or could not reproduce basis pass.
  Unexpected test results; at this revision (supposed basis failure):
  3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
ea6d3cd1ed79d824e605a70c3626bc437c386260 
3b49791e4cc2f38dd84bf331b75217adaef636e3
   flight 156085 (blessed real) result fail

Revision graph left in 
/home/logs/results/bisect/xen-unstable/build-amd64.xen-build.{dot,ps,png,html,svg}.
No revision to test.