[xen-unstable bisection] 161930: testing test-arm64-arm64-examine

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-examine
testid reboot

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-examine.reboot.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-examine.reboot
 --summary-out=tmp/161930.bisection-summary --basis-template=161898 
--blessings=real,real-bisect,real-retry --flight=161930 xen-unstable 
test-arm64-arm64-examine reboot
Searching for failure / basis pass:
 161917 fail [host=rochester0] / 161898 [host=laxton1] 161888 [host=laxton0] 
161872 [host=rochester1] 161859 [host=laxton1] 161851 ok.
Failure / basis pass flights: 161917 / 161851
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 
d4fb5f166c2bfbaf9ba0de69da0d411288f437a9
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a7da84c457b05479ab423a2e589c5f46c7da0ed7
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#a7da84c457b05479ab423a2e589c5f46c7da0ed7-d4fb5f1\
 66c2bfbaf9ba0de69da0d411288f437a9
Loaded 5001 nodes in revision graph
Searching for test results:
 161851 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a7da84c457b05479ab423a2e589c5f46c7da0ed7
 161859 [host=laxton1]
 161872 [host=rochester1]
 161888 [host=laxton0]
 161898 [host=laxton1]
 161909 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
d4fb5f166c2bfbaf9ba0de69da0d411288f437a9
 161917 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
d4fb5f166c2bfbaf9ba0de69da0d411288f437a9
 161925 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a7da84c457b05479ab423a2e589c5f46c7da0ed7
 161928 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
d4fb5f166c2bfbaf9ba0de69da0d411288f437a9
 161929 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
8990f0eaca139364091109389416455f4f78cd65
Searching for interesting versions
 Result found: flight 161851 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
8990f0eaca139364091109389416455f4f78cd65, results HASH(0x56477e3d5ae0) For 
basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
a7da84c457b05479ab423a2e589c5f46c7da0ed7, results HASH(0x56477e3e0e20) 
HASH(0x56477e3e8388) \
 Result found: flight 161909 (fail), for basis failure (at ancestor ~430)
 Repro found: flight 161925 (pass), for basis pass
 Repro found: flight 161928 (fail), for basis failure
 10 revisions at a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
30f34457b20c78b2862b2b16cb26cb4f10a667ad
Looking 5 below a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
30f34457b20c78b2862b2b16cb26cb4f10a667ad.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
8eb7cc0465fa228064e807aad51eb7428d6d3199.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-examine.reboot.{dot,ps,png,html,svg}.
Populating 161930...
Need 161930.test-arm64-arm64-examine (like 161917)
Creating 161930.test-arm64-arm64-examine (copying from 161917)
Need 161930.build-arm64 (like 161917)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=8eb7cc0465fa228064e807aad51eb7428d6d3199
Searching for build-arm64 (like 161917) to reuse...
Creating 161930.build-arm64 (copying from 161917)
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 0.620865636113198...
Populating 161930...
Need 161930.test-arm64-arm64-examine (like 161917)
Creating 161930.test-arm64-arm64-examine (copying from 161917)
Need 161930.build-arm64 (like 161917)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=8eb7cc0465fa228064e807aad51eb7428d6d3199
Creating 161930.build-arm64 (copying from 161917)
Need 161930.build-arm64-pvops (like 161917)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 161917) to reuse...
Can reuse build-kern 161927.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 161851)...
Flight 161930 ready to go.