[xen-4.16-testing bisection] 178299: testing build-arm64

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

branch xen-4.16-testing
xenbranch xen-4.16-testing
job build-arm64
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-4.16-testing/build-arm64.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-4.16-testing/build-arm64.xen-build 
--summary-out=tmp/178299.bisection-summary --basis-template=177405 
--blessings=real,real-bisect,real-retry --flight=178299 xen-4.16-testing 
build-arm64 xen-build
Searching for failure / basis pass:
 178195 fail [host=rochester0] / 178138 [host=rochester1] 177405 
[host=rochester1] 176835 ok.
Failure / basis pass flights: 178195 / 176835
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 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
Basis pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/osstest/ovmf.git#39254d922e550ccc9c5ab5639c3c28a4ee4e13fd-02fcfdce1e5ce86f1951191883e7e30de5aa08be
 
git://xenbits.xen.org/qemu-xen.git#62dd49f2172fb7dfe8d4223bfa45aede05155328-62dd49f2172fb7dfe8d4223bfa45aede05155328
 
git://xenbits.xen.org/osstest/seabios.git#ea1b7a0733906b8425d948ae94fba63c32b1d425-ea1b7a0733906b8425d948ae94fba63c32b1d425
 
git://xenbits.xen.org/xen.git#1b6acdeeb2323c53d841356da50440e274e7bf9a-0802504627453\
 a54b1ab408b6e9dc8b5c561172d
Loaded 10001 nodes in revision graph
Searching for test results:
 176835 pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
 177405 [host=rochester1]
 178138 [host=rochester1]
 178195 fail 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d
 178276 pass 39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a
Searching for interesting versions
 Result found: flight 176835 (pass), for basis pass
 For basis failure, parent search stopping at 
39254d922e550ccc9c5ab5639c3c28a4ee4e13fd 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
1b6acdeeb2323c53d841356da50440e274e7bf9a, results HASH(0x56223750ba58) 
HASH(0x56223750bd58) Result found: flight 178195 (fail), for basis failure (at 
ancestor ~5493)
 Repro found: flight 178276 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 02fcfdce1e5ce86f1951191883e7e30de5aa08be 
62dd49f2172fb7dfe8d4223bfa45aede05155328 
ea1b7a0733906b8425d948ae94fba63c32b1d425 
0802504627453a54b1ab408b6e9dc8b5c561172d.
Revision graph left in 
/home/logs/results/bisect/xen-4.16-testing/build-arm64.xen-build.{dot,ps,png,html,svg}.
Populating 178299...
Need 178299.build-arm64 (like 178195)
 revision_ovmf=02fcfdce1e5ce86f1951191883e7e30de5aa08be
 revision_qemuu=62dd49f2172fb7dfe8d4223bfa45aede05155328
 revision_seabios=ea1b7a0733906b8425d948ae94fba63c32b1d425
 revision_xen=0802504627453a54b1ab408b6e9dc8b5c561172d
Creating 178299.build-arm64 (copying from 178195)
Checking for flail (since 176835)...
Flight 178299 ready to go.