[xen-unstable-smoke bisection] 159141: testing build-arm64-xsm

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job build-arm64-xsm
testid xen-build

Tree: qemuu git://xenbits.xen.org/qemu-xen.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-unstable-smoke/build-arm64-xsm.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-smoke/build-arm64-xsm.xen-build
 --summary-out=tmp/159141.bisection-summary --basis-template=159054 
--blessings=real,real-bisect,real-retry --flight=159141 xen-unstable-smoke 
build-arm64-xsm xen-build
Searching for failure / basis pass:
 159138 fail [host=rochester0] / 159054 ok.
Failure / basis pass flights: 159138 / 159054
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 7ea428895af2840d85c524f0bd11a38aac308308 
25ee478662d378ec2b24f517fb6d8d4829b885ff
Basis pass 7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 
git://xenbits.xen.org/xen.git#ca82d3fecc93745ee17850a609ac7772bd7c8bf7-25ee478662d378ec2b24f517fb6d8d4829b885ff
Loaded 5001 nodes in revision graph
Searching for test results:
 159054 pass 7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
 159138 fail 7ea428895af2840d85c524f0bd11a38aac308308 
25ee478662d378ec2b24f517fb6d8d4829b885ff
 159139 pass 7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
Searching for interesting versions
 Result found: flight 159054 (pass), for basis pass
 For basis failure, parent search stopping at 
7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7, results HASH(0x55a3b7876e58) 
HASH(0x55a3b7882318) Result found: flight 159138 (fail), for basis failure (at 
ancestor ~29)
 Repro found: flight 159139 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 7ea428895af2840d85c524f0bd11a38aac308308 
25ee478662d378ec2b24f517fb6d8d4829b885ff.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/build-arm64-xsm.xen-build.{dot,ps,png,html,svg}.
Populating 159141...
Need 159141.build-arm64-xsm (like 159138)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=25ee478662d378ec2b24f517fb6d8d4829b885ff
Creating 159141.build-arm64-xsm (copying from 159138)
Checking for flail (since 159054)...
Flight 159141 ready to go.