[xen-4.17-testing bisection] 186134: testing build-arm64-pvops

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

branch xen-4.17-testing
xenbranch xen-4.17-testing
job build-arm64-pvops
testid kernel-build

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.17-testing/build-arm64-pvops.kernel-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-arm64-pvops.kernel-build
 --summary-out=tmp/186134.bisection-summary --basis-template=185864 
--blessings=real,real-bisect,real-retry --flight=186134 xen-4.17-testing 
build-arm64-pvops kernel-build
Searching for failure / basis pass:
 186109 fail [host=rochester0] / 186087 [host=rochester1] 186069 
[host=rochester1] 186063 [host=rochester1] 185864 ok.
Failure / basis pass flights: 186109 / 185864
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Latest 4078fa637fcd80c8487680ec2e4ef7c58308e9aa 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Basis pass 6741e066ec7633450d3186946035c1f80c4226b8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#6741e066ec7633450d3186946035c1f80c4226b8-4078fa637fcd80c8487680ec2e4ef7c58308e9aa
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
Loaded 5001 nodes in revision graph
Searching for test results:
 185864 pass 6741e066ec7633450d3186946035c1f80c4226b8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 186063 [host=rochester1]
 186069 [host=rochester1]
 186087 [host=rochester1]
 186109 fail 4078fa637fcd80c8487680ec2e4ef7c58308e9aa 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
 186128 pass 6741e066ec7633450d3186946035c1f80c4226b8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for interesting versions
 Result found: flight 185864 (pass), for basis pass
 For basis failure, parent search stopping at 
6741e066ec7633450d3186946035c1f80c4226b8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860, results HASH(0x5565be7e50f8) 
HASH(0x5565be7f0970) Result found: flight 186109 (fail), for basis failure (at 
ancestor ~5000)
 Repro found: flight 186128 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 4078fa637fcd80c8487680ec2e4ef7c58308e9aa 
c530a75c1e6a472b0eb9558310b518f0dfcd8860.
pnmtopng: 23 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.17-testing/build-arm64-pvops.kernel-build.{dot,ps,png,html,svg}.
Populating 186134...
Need 186134.build-arm64-pvops (like 186109)
 revision_linux=4078fa637fcd80c8487680ec2e4ef7c58308e9aa
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Creating 186134.build-arm64-pvops (copying from 186109)
Checking for flail (since 185864)...
Flight 186134 ready to go.