[xen-unstable bisection] 158351: 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 xen-boot

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.xen-boot.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.xen-boot
 --summary-out=tmp/158351.bisection-summary --basis-template=158290 
--blessings=real,real-bisect,real-retry --flight=158351 xen-unstable 
test-arm64-arm64-xl-credit1 xen-boot
Searching for failure / basis pass:
 158322 fail [host=rochester1] / 158290 [host=rochester0] 158269 [host=laxton1] 
158231 ok.
Failure / basis pass flights: 158322 / 158231
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 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
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#7ba2ab495be54f608cb47440e1497b2795bd301a-ce59e3d\
 da5f99afbe7257e1e9a22dffd5c4d033c
Loaded 5001 nodes in revision graph
Searching for test results:
 158132 [host=laxton1]
 158146 [host=rochester0]
 158183 [host=laxton0]
 158231 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
 158269 [host=laxton1]
 158290 [host=rochester0]
 158296 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158303 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158322 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
 158348 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a
 158349 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
ce59e3dda5f99afbe7257e1e9a22dffd5c4d033c
Searching for interesting versions
 Result found: flight 158231 (pass), for basis pass
 For basis failure, parent search stopping at 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
7ba2ab495be54f608cb47440e1497b2795bd301a, results HASH(0x55735d1c3320) 
HASH(0x55735d6492b0) Result found: flight 158296 (fail), for basis failure (at 
ancestor ~771)
 Repro found: flight 158348 (pass), for basis pass
 Repro found: flight 158349 (fail), for basis failure
 46 revisions at a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
b468b464c89e92629bd52cec58e9f51eee2e950a
Looking 23 below a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
b468b464c89e92629bd52cec58e9f51eee2e950a.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
7ea428895af2840d85c524f0bd11a38aac308308 
c7115531ea8ede5c6ab27f972c1be6ecad388f55.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-arm64-arm64-xl-credit1.xen-boot.{dot,ps,png,html,svg}.
Populating 158351...
Need 158351.test-arm64-arm64-xl-credit1 (like 158322)
Creating 158351.test-arm64-arm64-xl-credit1 (copying from 158322)
Need 158351.build-arm64 (like 158322)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=c7115531ea8ede5c6ab27f972c1be6ecad388f55
Searching for build-arm64 (like 158322) to reuse...
Can reuse build 158306.build-arm64.
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='158306.build-arm64', 2='158351', 
3='test-arm64-arm64-xl-credit1', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.488072613327862...
Populating 158351...
Need 158351.test-arm64-arm64-xl-credit1 (like 158322)
Creating 158351.test-arm64-arm64-xl-credit1 (copying from 158322)
Need 158351.build-arm64 (like 158322)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=c7115531ea8ede5c6ab27f972c1be6ecad388f55
Can reuse build 158306.build-arm64.
Need 158351.build-arm64-pvops (like 158322)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 158322) to reuse...
Can reuse build-kern 158344.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='158344.build-arm64-pvops', 2='158351', 
3='test-arm64-arm64-xl-credit1', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.16227368888843...
Populating 158351...
Need 158351.test-arm64-arm64-xl-credit1 (like 158322)
Creating 158351.test-arm64-arm64-xl-credit1 (copying from 158322)
Need 158351.build-arm64 (like 158322)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=c7115531ea8ede5c6ab27f972c1be6ecad388f55
Can reuse build 158306.build-arm64.
Need 158351.build-arm64-pvops (like 158322)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 158344.build-arm64-pvops.
Need 158351.build-arm64 (like 158322)
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=c7115531ea8ede5c6ab27f972c1be6ecad388f55
Can reuse build 158306.build-arm64.
Checking for flail (since 158231)...
Flight 158351 ready to go.