[xen-unstable bisection] 156908: testing test-arm64-arm64-xl-credit1

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-credit1
testid guest-start

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
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/test-arm64-arm64-xl-credit1.guest-start.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/test-arm64-arm64-xl-credit1.guest-start
 --summary-out=tmp/156908.bisection-summary --basis-template=156882 
--blessings=real,real-bisect,real-retry --flight=156908 xen-unstable 
test-arm64-arm64-xl-credit1 guest-start
Searching for failure / basis pass:
 156893 fail [host=laxton1] / 156882 [host=rochester0] 156867 ok.
Failure / basis pass flights: 156893 / 156867
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0ff2c7e5b4ff9b3066d6cbba9adf95b948b418c9
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
415f904254b7343a90db895134980cbb7f7f0479
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#7ea428895af2840d85c524f0bd11a38aac308308-7ea428895af2840d85c524f0bd11a38aac308308
 git://xenbits.xen.org/xen.git#415f904254b7343a90db895134980cbb7f7f0479-0ff2c7e\
 5b4ff9b3066d6cbba9adf95b948b418c9
Loaded 5001 nodes in revision graph
Searching for test results:
 156867 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
415f904254b7343a90db895134980cbb7f7f0479
 156882 [host=rochester0]
 156893 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0ff2c7e5b4ff9b3066d6cbba9adf95b948b418c9
 156906 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
415f904254b7343a90db895134980cbb7f7f0479
Searching for interesting versions
 Result found: flight 156867 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
415f904254b7343a90db895134980cbb7f7f0479, results HASH(0x5592c872f0a8) 
HASH(0x5592c8733ce0) Result found: flight 156893 (fail), for basis failure (at 
ancestor ~547)
 Repro found: flight 156906 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
0ff2c7e5b4ff9b3066d6cbba9adf95b948b418c9.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-credit1.guest-start.{dot,ps,png,html,svg}.
Populating 156908...
Need 156908.test-arm64-arm64-xl-credit1 (like 156893)
Creating 156908.test-arm64-arm64-xl-credit1 (copying from 156893)
Need 156908.build-arm64 (like 156893)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=0ff2c7e5b4ff9b3066d6cbba9adf95b948b418c9
Searching for build-arm64 (like 156893) to reuse...
Creating 156908.build-arm64 (copying from 156893)
Need 156908.build-arm64-pvops (like 156893)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 156893) to reuse...
Can reuse build-kern 156893.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 156867)...
Flight 156908 ready to go.