[linux-linus bisection] 148321: testing test-arm64-arm64-xl-credit2

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-credit2
testid guest-start

Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-linus/test-arm64-arm64-xl-credit2.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/linux-linus/test-arm64-arm64-xl-credit2.guest-start
 --summary-out=tmp/148321.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=148321 linux-linus 
test-arm64-arm64-xl-credit2 guest-start
Searching for failure / basis pass:
 148180 fail [host=rochester0] / 143848 [host=laxton1] 143581 [host=rochester1] 
143450 ok.
Failure / basis pass flights: 148180 / 143450
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest aeb542a1b5c507ea117d21c3e3e012ba16f065ac 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3b9cd714542a8744252d973e1f163222a9f21b9e 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
Basis pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6f3ac73cd3792c7eeccb4533e545270d640bef4c 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#e472c64aa4fa6150c6076fd36d101d667d71c30a-aeb542a1b5c507ea117d21c3e3e012ba16f065ac
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#6f3ac73cd3792c7eeccb4533e545270d640bef4c-3b9cd714542a8744252d973e1f163222a9f21b9e
 git://xenbits.xen.org/qemu-xen.git#933ebad2\
 470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef 
git://xenbits.xen.org/osstest/seabios.git#120996f147131eca8af90e30c900bc14bc824d9f-76551856b28d227cb0386a1ab0e774329b941f7d
 
git://xenbits.xen.org/xen.git#518c935fac4d30b3ec35d4b6add82b17b7d7aca3-0d99c909d7e1cbe69329a00f7772946f10a7865b
adhoc-revtuple-generator: tree discontiguous: linux-2.6
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 8272 nodes in revision graph
Searching for test results:
 143363 [host=laxton1]
 143450 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6f3ac73cd3792c7eeccb4533e545270d640bef4c 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143581 [host=rochester1]
 143848 [host=laxton1]
 146850 fail irrelevant
 146904 fail irrelevant
 146972 fail irrelevant
 147029 fail irrelevant
 147082 fail irrelevant
 147236 fail irrelevant
 147157 fail irrelevant
 147320 fail irrelevant
 147410 fail irrelevant
 147541 fail irrelevant
 147480 fail irrelevant
 147640 fail irrelevant
 147706 fail irrelevant
 147749 fail irrelevant
 147820 fail irrelevant
 147912 fail irrelevant
 148038 fail irrelevant
 148180 fail aeb542a1b5c507ea117d21c3e3e012ba16f065ac 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3b9cd714542a8744252d973e1f163222a9f21b9e 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
 148119 fail irrelevant
 148299 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665afccc52e1a02ee329147e02f04b8e9cf1d571 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
0cd791c499bdc698d14a24050ec56d60b45732e0
 148317 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
edfe16a6d9f8c6830d7ad93ee7616225fe4e9c13 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
78a9ae2399d3f326c824ba3664e9654ff18a0091
 148287 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6f3ac73cd3792c7eeccb4533e545270d640bef4c 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 148308 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b219e2cd4cf52a4f5c37e1cdf871fb6a49f8a911 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
3dd724dff085e13ad520f8e35aea717db2ff07d0
 148314 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a83dbf008cc73406cbdc0d5ac3164cc19fff6683 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
7ad2164e922ebd7ee1543ba76f971cce22c27dc2
 148303 pass e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9d1c9d0379d065ca11bc3354faee2c742e89c005 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
ba322a175059a712802401e8337c6c7952b265d1
 148295 fail aeb542a1b5c507ea117d21c3e3e012ba16f065ac 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3b9cd714542a8744252d973e1f163222a9f21b9e 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
Searching for interesting versions
 Result found: flight 143450 (pass), for basis pass
 Result found: flight 148180 (fail), for basis failure
 Repro found: flight 148287 (pass), for basis pass
 Repro found: flight 148295 (fail), for basis failure
 77 revisions at e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3b9cd714542a8744252d973e1f163222a9f21b9e 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b
Looking 38 below e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3b9cd714542a8744252d973e1f163222a9f21b9e 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0d99c909d7e1cbe69329a00f7772946f10a7865b.
Should test e472c64aa4fa6150c6076fd36d101d667d71c30a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d55cfdc51f93b6622c3780d4cc2ba2769c154a15 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
0c35d446047aa632ec3a03221814ad5a6a37af97.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.437553 to fit
pnmtopng: 55 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-arm64-arm64-xl-credit2.guest-start.{dot,ps,png,html,svg}.
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Searching for build-arm64 (like 148180) to reuse...
Creating 148321.build-arm64 (copying from 148180)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying...
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Creating 148321.build-arm64 (copying from 148180)
Need 148321.build-arm64-pvops (like 148180)
 revision_linux=e472c64aa4fa6150c6076fd36d101d667d71c30a
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 148180) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Creating 148321.build-arm64 (copying from 148180)
Need 148321.build-arm64-pvops (like 148180)
 revision_linux=e472c64aa4fa6150c6076fd36d101d667d71c30a
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 148180) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Creating 148321.build-arm64 (copying from 148180)
Need 148321.build-arm64-pvops (like 148180)
 revision_linux=e472c64aa4fa6150c6076fd36d101d667d71c30a
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 148180) to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Creating 148321.build-arm64 (copying from 148180)
Need 148321.build-arm64-pvops (like 148180)
 revision_linux=e472c64aa4fa6150c6076fd36d101d667d71c30a
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 148180) to reuse...
Can reuse build-kern 148287.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='148287.build-arm64-pvops', 2='148321', 
3='test-arm64-arm64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 148321...
Need 148321.test-arm64-arm64-xl-credit2 (like 148180)
Creating 148321.test-arm64-arm64-xl-credit2 (copying from 148180)
Need 148321.build-arm64 (like 148180)
 revision_ovmf=d55cfdc51f93b6622c3780d4cc2ba2769c154a15
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=0c35d446047aa632ec3a03221814ad5a6a37af97
Creating 148321.build-arm64 (copying from 148180)
Need 148321.build-arm64-pvops (like 148180)
 revision_linux=e472c64aa4fa6150c6076fd36d101d667d71c30a
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148287.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 143450)...
Flight 148321 ready to go.

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