[xen-4.12-testing bisection] 160179: 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/160179.bisection-summary --basis-template=159418 
--blessings=real,real-bisect,real-retry --flight=160179 xen-4.12-testing 
build-amd64-prev xen-build
Searching for failure / basis pass:
 160150 fail [host=himrod1] / 160139 ok.
Failure / basis pass flights: 160150 / 160139
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 eb07bfb09ef5483ad58ed0eba713f32fb0c909f9 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968
Basis pass 9fd7e88c23f6fb056d25fbc3f8e2e7c1a53859d1 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#9fd7e88c23f6fb056d25fbc3f8e2e7c1a53859d1-eb07bfb09ef5483ad58ed0eba713f32fb0c909f9
 
git://xenbits.xen.org/osstest/seabios.git#b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee-b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee
 
git://xenbits.xen.org/xen.git#76d369d33179a5f8e5f6607f3917db9ab8c22968-76d369d33179a5f8e5f6607f3917db9ab8c22968
Loaded 5001 nodes in revision graph
Searching for test results:
 160128 [host=godello0]
 160139 pass 9fd7e88c23f6fb056d25fbc3f8e2e7c1a53859d1 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968
 160150 fail eb07bfb09ef5483ad58ed0eba713f32fb0c909f9 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968
 160173 !! flight 160173 no revisions or trees
 160175 !! flight 160175 no revisions or trees
 160176 !! flight 160176 no revisions or trees
Searching for interesting versions
 Result found: flight 160139 (pass), for basis pass
 For basis failure, parent search stopping at 
9fd7e88c23f6fb056d25fbc3f8e2e7c1a53859d1 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968, results HASH(0x55bb00ca0d70) Result 
found: flight 160150 (fail), for basis failure (at ancestor ~5000)
Need to reproduce basis pass (pass); had 1 already.
Should test 9fd7e88c23f6fb056d25fbc3f8e2e7c1a53859d1 
b0d61ecef66eb05bd7a4eb7ada88ec5dab06dfee 
76d369d33179a5f8e5f6607f3917db9ab8c22968.
Revision graph left in 
/home/logs/results/bisect/xen-4.12-testing/build-amd64-prev.xen-build.{dot,ps,png,html,svg}.
Populating 160179...
Need 160179.build-amd64-prev (like 160150)
Creating 160179.build-amd64-prev (copying from 160150)
Checking for flail (since 160139)...
Flight 160179 ready to go.