[xen-4.12-testing bisection] 156478: testing build-amd64-prev

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

branch xen-4.12-testing
xenbranch xen-4.12-testing
job build-amd64-prev
testid xen-build

Tree: ovmf prev git://xenbits.xen.org/osstest/ovmf.git
Tree: seabios prev git://xenbits.xen.org/osstest/seabios.git
Tree: xen prev git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.12-testing/build-amd64-prev.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-amd64-prev.xen-build
 --summary-out=tmp/156478.bisection-summary --basis-template=156358 
--blessings=real,real-bisect,real-retry --flight=156478 xen-4.12-testing 
build-amd64-prev xen-build
Searching for failure / basis pass:
 156409 fail [host=himrod2] / 156358 [host=himrod1] 156343 ok.
Failure / basis pass flights: 156409 / 156343
Tree: ovmf prev git://xenbits.xen.org/osstest/ovmf.git
Tree: seabios prev git://xenbits.xen.org/osstest/seabios.git
Tree: xen prev git://xenbits.xen.org/xen.git
Latest 8d5708833509ece6ac63084dc07c8ac53c4d4c1a 
94f0510dc75e910400aad6c169048d672c8c7193 
b5eb4956e1d2d73546f8cfdef635b6819ed7b527
Basis pass 8ead7af22bc596de23cdcc46e1f1a8c4e721d6d0 
94f0510dc75e910400aad6c169048d672c8c7193 
e274c8bdc12eb596e55233040e8b49da27150f31
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#8ead7af22bc596de23cdcc46e1f1a8c4e721d6d0-8d5708833509ece6ac63084dc07c8ac53c4d4c1a
 
git://xenbits.xen.org/osstest/seabios.git#94f0510dc75e910400aad6c169048d672c8c7193-94f0510dc75e910400aad6c169048d672c8c7193
 
git://xenbits.xen.org/xen.git#e274c8bdc12eb596e55233040e8b49da27150f31-b5eb4956e1d2d73546f8cfdef635b6819ed7b527
Loaded 10001 nodes in revision graph
Searching for test results:
 156324 pass irrelevant
 156336 pass irrelevant
 156343 pass 8ead7af22bc596de23cdcc46e1f1a8c4e721d6d0 
94f0510dc75e910400aad6c169048d672c8c7193 
e274c8bdc12eb596e55233040e8b49da27150f31
 156358 [host=himrod1]
 156406 [host=himrod1]
 156417 [host=himrod1]
 156419 [host=himrod1]
 156409 fail 8d5708833509ece6ac63084dc07c8ac53c4d4c1a 
94f0510dc75e910400aad6c169048d672c8c7193 
b5eb4956e1d2d73546f8cfdef635b6819ed7b527
 156420 [host=himrod1]
 156422 !! flight 156422 no revisions or trees
 156426 !! flight 156426 no revisions or trees
 156427 !! flight 156427 no revisions or trees
 156429 !! flight 156429 no revisions or trees
 156430 !! flight 156430 no revisions or trees
 156433 !! flight 156433 no revisions or trees
 156434 !! flight 156434 no revisions or trees
 156435 !! flight 156435 no revisions or trees
 156436 !! flight 156436 no revisions or trees
 156438 !! flight 156438 no revisions or trees
 156439 !! flight 156439 no revisions or trees
 156440 !! flight 156440 no revisions or trees
 156441 !! flight 156441 no revisions or trees
 156442 !! flight 156442 no revisions or trees
 156445 !! flight 156445 no revisions or trees
 156446 !! flight 156446 no revisions or trees
 156447 !! flight 156447 no revisions or trees
 156448 !! flight 156448 no revisions or trees
 156449 !! flight 156449 no revisions or trees
 156450 !! flight 156450 no revisions or trees
 156451 !! flight 156451 no revisions or trees
 156452 !! flight 156452 no revisions or trees
 156453 !! flight 156453 no revisions or trees
 156455 !! flight 156455 no revisions or trees
 156457 !! flight 156457 no revisions or trees
 156458 !! flight 156458 no revisions or trees
 156461 !! flight 156461 no revisions or trees
 156463 !! flight 156463 no revisions or trees
 156466 !! flight 156466 no revisions or trees
 156468 !! flight 156468 no revisions or trees
 156471 !! flight 156471 no revisions or trees
 156472 !! flight 156472 no revisions or trees
 156474 !! flight 156474 no revisions or trees
 156475 !! flight 156475 no revisions or trees
 156476 !! flight 156476 no revisions or trees
 156477 !! flight 156477 no revisions or trees
Searching for interesting versions
 Result found: flight 156343 (pass), for basis pass
 For basis failure, parent search stopping at 
8ead7af22bc596de23cdcc46e1f1a8c4e721d6d0 
94f0510dc75e910400aad6c169048d672c8c7193 
e274c8bdc12eb596e55233040e8b49da27150f31, results HASH(0x5645c07238c0) Result 
found: flight 156409 (fail), for basis failure (at ancestor ~5542)
Need to reproduce basis pass (pass); had 1 already.
Should test 8ead7af22bc596de23cdcc46e1f1a8c4e721d6d0 
94f0510dc75e910400aad6c169048d672c8c7193 
e274c8bdc12eb596e55233040e8b49da27150f31.
Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/build-amd64-prev.xen-build.{dot,ps,png,html,svg}.
Populating 156478...
Need 156478.build-amd64-prev (like 156409)
Creating 156478.build-amd64-prev (copying from 156409)
Checking for flail (since 156343)...
Flight 156478 ready to go.