[xen-unstable-smoke bisection] 159192: testing test-arm64-arm64-xl-xsm

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-arm64-arm64-xl-xsm
testid guest-start/debian.repeat

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-smoke/test-arm64-arm64-xl-xsm.guest-start--debian.repeat.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/test-arm64-arm64-xl-xsm.guest-start--debian.repeat
 --summary-out=tmp/159192.bisection-summary --basis-template=159146 
--blessings=real,real-bisect,real-retry --flight=159192 xen-unstable-smoke 
test-arm64-arm64-xl-xsm guest-start/debian.repeat
Searching for failure / basis pass:
 159184 fail [host=laxton1] / 159146 [host=laxton0] 159140 [host=rochester0] 
159054 ok.
Failure / basis pass flights: 159184 / 159054
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 
687121f8a0e7c1ea1c4fa3d056637e5819342f14
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
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#ca82d3fecc93745ee17850a609ac7772bd7c8bf7-687121f\
 8a0e7c1ea1c4fa3d056637e5819342f14
Loaded 5001 nodes in revision graph
Searching for test results:
 159054 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
 159138 []
 159140 [host=rochester0]
 159146 [host=laxton0]
 159184 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
687121f8a0e7c1ea1c4fa3d056637e5819342f14
 159190 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7
Searching for interesting versions
 Result found: flight 159054 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ca82d3fecc93745ee17850a609ac7772bd7c8bf7, results HASH(0x5606b906df08) 
HASH(0x5606b9074fc8) Result found: flight 159184 (fail), for basis failure (at 
ancestor ~39)
 Repro found: flight 159190 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
687121f8a0e7c1ea1c4fa3d056637e5819342f14.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-arm64-arm64-xl-xsm.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 159192...
Need 159192.test-arm64-arm64-xl-xsm (like 159184)
Creating 159192.test-arm64-arm64-xl-xsm (copying from 159184)
Need 159192.build-arm64-xsm (like 159184)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=687121f8a0e7c1ea1c4fa3d056637e5819342f14
Searching for build-arm64-xsm (like 159184) to reuse...
Creating 159192.build-arm64-xsm (copying from 159184)
DB confict (err=7 state=40001): DBD::Pg::db do failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying after 0.506656260768981...
Populating 159192...
Need 159192.test-arm64-arm64-xl-xsm (like 159184)
Creating 159192.test-arm64-arm64-xl-xsm (copying from 159184)
Need 159192.build-arm64-xsm (like 159184)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=687121f8a0e7c1ea1c4fa3d056637e5819342f14
Creating 159192.build-arm64-xsm (copying from 159184)
Need 159192.build-arm64-pvops (like 159138)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 159138) to reuse...
Can reuse build-kern 159138.build-arm64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='159138.build-arm64-pvops', 2='159192', 
3='test-arm64-arm64-xl-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.472708450345579...
Populating 159192...
Need 159192.test-arm64-arm64-xl-xsm (like 159184)
Creating 159192.test-arm64-arm64-xl-xsm (copying from 159184)
Need 159192.build-arm64-xsm (like 159184)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=687121f8a0e7c1ea1c4fa3d056637e5819342f14
Creating 159192.build-arm64-xsm (copying from 159184)
Need 159192.build-arm64-pvops (like 159138)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 159138.build-arm64-pvops.
Already created build-arm64-xsm
Checking for flail (since 159054)...
Flight 159192 ready to go.