[xen-4.17-testing bisection] 182431: testing build-amd64-prev

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

branch xen-4.17-testing
xenbranch xen-4.17-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-4.17-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-4.17-testing/build-amd64-prev.xen-build
 --summary-out=tmp/182431.bisection-summary --basis-template=182410 
--blessings=real,real-bisect,real-retry --flight=182431 xen-4.17-testing 
build-amd64-prev xen-build
Searching for failure / basis pass:
 182423 fail [host=godello0] / 182410 [host=himrod2] 182237 [host=pinot0] 
182167 [host=himrod2] 182120 [host=himrod2] 182110 [host=nobling1] 182095 
[host=himrod2] 182016 [host=himrod2] 181997 [host=himrod2] 181945 
[host=nobling1] 181861 [host=himrod2] 181832 [host=albana0] 180919 ok.
Failure / basis pass flights: 182423 / 180919
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 00b51e0d78a547dd78119ec44fcc74a01b6f79c8 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
b9ad687bfd0a49f36e0dd9f038e73782595fb4af
Basis pass 5ce29ae84db340244c3c3299f84713a88dec5171 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
7251cea957cbe4a0772651a4ab110ed76f689f96
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#5ce29ae84db340244c3c3299f84713a88dec5171-00b51e0d78a547dd78119ec44fcc74a01b6f79c8
 
git://xenbits.xen.org/osstest/seabios.git#be7e899350caa7b74d8271a34264c3b4aef25ab0-1281e340ad1d90c0cc8e8d902bb34f1871eb48cf
 
git://xenbits.xen.org/xen.git#7251cea957cbe4a0772651a4ab110ed76f689f96-b9ad687bfd0a49f36e0dd9f038e73782595fb4af
Loaded 7745 nodes in revision graph
Searching for test results:
 180919 pass 5ce29ae84db340244c3c3299f84713a88dec5171 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
7251cea957cbe4a0772651a4ab110ed76f689f96
 181832 [host=albana0]
 181861 [host=himrod2]
 181945 [host=nobling1]
 181997 [host=himrod2]
 182016 [host=himrod2]
 182095 [host=himrod2]
 182110 [host=nobling1]
 182119 [host=himrod2]
 182123 [host=himrod2]
 182125 [host=fiano0]
 182127 [host=himrod2]
 182129 [host=himrod2]
 182130 [host=himrod2]
 182132 [host=himrod2]
 182133 [host=himrod2]
 182134 [host=himrod2]
 182135 [host=himrod2]
 182137 [host=himrod0]
 182139 [host=himrod0]
 182140 [host=himrod0]
 182141 [host=fiano0]
 182142 [host=fiano0]
 182143 [host=fiano0]
 182144 [host=fiano0]
 182145 [host=fiano0]
 182146 [host=fiano0]
 182147 [host=fiano0]
 182148 [host=fiano0]
 182149 [host=fiano0]
 182150 [host=fiano0]
 182151 [host=nobling1]
 182152 [host=nobling1]
 182153 [host=nobling1]
 182154 [host=nobling1]
 182155 [host=nobling1]
 182156 [host=nobling1]
 182157 [host=nobling1]
 182158 [host=nobling1]
 182159 [host=nobling1]
 182160 [host=nobling1]
 182120 [host=himrod2]
 182161 [host=nobling1]
 182167 [host=himrod2]
 182237 [host=pinot0]
 182410 [host=himrod2]
 182423 fail 00b51e0d78a547dd78119ec44fcc74a01b6f79c8 
1281e340ad1d90c0cc8e8d902bb34f1871eb48cf 
b9ad687bfd0a49f36e0dd9f038e73782595fb4af
 182430 !! flight 182430 no revisions or trees
Searching for interesting versions
 Result found: flight 180919 (pass), for basis pass
 For basis failure, parent search stopping at 
5ce29ae84db340244c3c3299f84713a88dec5171 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
7251cea957cbe4a0772651a4ab110ed76f689f96, results HASH(0x55ca5ad80ce8) Result 
found: flight 182423 (fail), for basis failure (at ancestor ~7744)
Need to reproduce basis pass (pass); had 1 already.
Should test 5ce29ae84db340244c3c3299f84713a88dec5171 
be7e899350caa7b74d8271a34264c3b4aef25ab0 
7251cea957cbe4a0772651a4ab110ed76f689f96.
pnmtopng: 31 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.17-testing/build-amd64-prev.xen-build.{dot,ps,png,html,svg}.
Populating 182431...
Need 182431.build-amd64-prev (like 182423)
Creating 182431.build-amd64-prev (copying from 182423)
Checking for flail (since 180919)...
Flight 182431 ready to go.