[xen-4.18-testing bisection] 183596: testing build-amd64

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

branch xen-4.18-testing
xenbranch xen-4.18-testing
job build-amd64
testid xen-build

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

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.18-testing/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-4.18-testing/build-amd64.xen-build 
--summary-out=tmp/183596.bisection-summary --basis-template=183555 
--blessings=real,real-bisect,real-retry --flight=183596 xen-4.18-testing 
build-amd64 xen-build
Searching for failure / basis pass:
 183564 fail [host=himrod2] / 183555 [host=fiano0] template as basis? using 
template as basis.
Failure / basis pass flights: 183564 / 183555
(tree in basispass but not in latest: minios)
(tree in basispass but not in latest: qemu)
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.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 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
b6cf4f81b5ff43a05b199c3eb8c78059d03d9485
Basis pass 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
5415b2b2118bd78d8a04f276a8312f7f0cb1a466
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad-7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad
 
git://xenbits.xen.org/qemu-xen.git#0df9387c8983e1b1e72d8c574356f572342c03e6-0df9387c8983e1b1e72d8c574356f572342c03e6
 
git://xenbits.xen.org/osstest/seabios.git#1e1da7a963007d03a4e0e9a9e0ff17990bb1608d-1e1da7a963007d03a4e0e9a9e0ff17990bb1608d
 
git://xenbits.xen.org/xen.git#5415b2b2118bd78d8a04f276a8312f7f0cb1a466-b6cf4f81b5ff4\
 3a05b199c3eb8c78059d03d9485
Loaded 5001 nodes in revision graph
Searching for test results:
 183555 [host=fiano0]
 183564 fail 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
b6cf4f81b5ff43a05b199c3eb8c78059d03d9485
 183592 pass 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
5415b2b2118bd78d8a04f276a8312f7f0cb1a466
 183593 fail 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
b6cf4f81b5ff43a05b199c3eb8c78059d03d9485
 183594 pass 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
5415b2b2118bd78d8a04f276a8312f7f0cb1a466
Searching for interesting versions
 Result found: flight 183592 (pass), for basis pass
 For basis failure, parent search stopping at 
7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
5415b2b2118bd78d8a04f276a8312f7f0cb1a466, results HASH(0x55c8865ee9b0) 
HASH(0x55c8865f8d00) Result found: flight 183593 (fail), for basis failure (at 
ancestor ~2236)
 Repro found: flight 183594 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1e1da7a963007d03a4e0e9a9e0ff17990bb1608d 
b6cf4f81b5ff43a05b199c3eb8c78059d03d9485.
Revision graph left in 
/home/logs/results/bisect/xen-4.18-testing/build-amd64.xen-build.{dot,ps,png,html,svg}.
Populating 183596...
Need 183596.build-amd64 (like 183564)
 revision_ovmf=7e08d17a4a535a7abfa58a0606ca1a0e7f5862ad
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_seabios=1e1da7a963007d03a4e0e9a9e0ff17990bb1608d
 revision_xen=b6cf4f81b5ff43a05b199c3eb8c78059d03d9485
Creating 183596.build-amd64 (copying from 183564)
Checking for flail (since 183592)...
Flight 183596 ready to go.