[linux-linus bisection] 128358: testing test-amd64-amd64-examine

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-examine
testid reboot

Tree: freebsd git://github.com/freebsd/freebsd.git
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: qemu git://xenbits.xen.org/qemu-xen-traditional.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/linux-linus/test-amd64-amd64-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/linux-linus/test-amd64-amd64-examine.reboot
 --summary-out=tmp/128358.bisection-summary --basis-template=125898 
--blessings=real,real-bisect --flight=128358 linux-linus 
test-amd64-amd64-examine reboot
Searching for failure / basis pass:
 128312 fail [host=chardonnay0] / 127148 [host=italia0] 127108 [host=elbling0] 
127038 [host=baroque0] 126978 [host=godello1] 126888 [host=albana1] 126682 
[host=elbling1] 126550 [host=godello0] 126412 [host=fiano0] 126310 
[host=joubertin0] 126202 [host=debina0] 126069 [host=debina1] 125921 
[host=godello1] 125898 [host=baroque1] 125702 [host=huxelrebe1] 125676 
[host=albana1] 125657 [host=chardonnay1] 125648 [host=godello0] 125639 
[host=joubertin1] 125585 [host=baroque1] 125551 [host=albana0] 125520 
[host=godello1] 125501 [host=fiano1] 125401 [host=rimava1] 125285 
[host=italia0] 125242 [host=baroque0] 125167 [host=godello0] 125129 
[host=chardonnay1] 125069 [host=albana1] 125041 ok.
Failure / basis pass flights: 128312 / 125041
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: freebsd git://github.com/freebsd/freebsd.git
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: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
385afbf8c3e8bdf13fc729e8b2c172d1208d97f9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
Basis pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
b4ac4bc410222d221dc46a74ac71efaa7b32d57c
Generating revisions with ./adhoc-revtuple-generator  
git://github.com/freebsd/freebsd.git#ff20311f27958b751ed21c94a01ed31c8d787f0b-04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0
 
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#43b6b6eca863cf2f83dc062484963377c66a72be-385afbf8c3e8bdf13fc729e8b2c172d1208d97f9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#c8ea0457495342c417c3dc033bba25148b279f60-9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 
git://xenbits.xen.org/qemu-xen.git#43139135a8938de44f66333831d3a8655d07663a-de5b678ca4dcdfa83e322491d478d66df56c1986
 
git://xenbits.xen.org/xen.git#b4ac4bc410222d221dc46a74ac71efaa7b32d57c-940185b2f6f343251c2b83bd96e599398cea51ec
adhoc-revtuple-generator: tree discontiguous: freebsd
adhoc-revtuple-generator: tree discontiguous: linux-2.6
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Loaded 2007 nodes in revision graph
Searching for test results:
 124938 [host=albana0]
 124994 [host=godello1]
 125001 [host=albana0]
 125004 [host=albana0]
 125006 [host=albana0]
 125041 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
b4ac4bc410222d221dc46a74ac71efaa7b32d57c
 125069 [host=albana1]
 125167 [host=godello0]
 125129 [host=chardonnay1]
 125242 [host=baroque0]
 125285 [host=italia0]
 125401 [host=rimava1]
 125501 [host=fiano1]
 125551 [host=albana0]
 125520 [host=godello1]
 125585 [host=baroque1]
 125648 [host=godello0]
 125639 [host=joubertin1]
 125657 [host=chardonnay1]
 125676 [host=albana1]
 125702 [host=huxelrebe1]
 125703 [host=albana1]
 125898 [host=baroque1]
 125921 [host=godello1]
 126069 [host=debina1]
 126202 [host=debina0]
 126310 [host=joubertin0]
 126412 [host=fiano0]
 126550 [host=godello0]
 126682 [host=elbling1]
 126888 [host=albana1]
 126978 [host=godello1]
 127038 [host=baroque0]
 127108 [host=elbling0]
 127148 [host=italia0]
 127193 fail irrelevant
 127221 fail irrelevant
 127256 fail irrelevant
 127284 fail irrelevant
 127315 fail irrelevant
 127344 fail irrelevant
 127364 fail irrelevant
 127389 fail irrelevant
 127403 fail irrelevant
 127415 fail irrelevant
 127443 fail irrelevant
 127479 fail irrelevant
 127458 fail irrelevant
 127516 fail irrelevant
 127497 fail irrelevant
 127535 fail irrelevant
 127551 fail irrelevant
 127569 fail irrelevant
 127617 fail irrelevant
 127732 fail irrelevant
 127793 fail irrelevant
 127907 fail irrelevant
 127976 fail irrelevant
 127962 fail irrelevant
 127991 fail irrelevant
 128002 fail irrelevant
 128022 fail irrelevant
 128059 fail irrelevant
 128114 fail irrelevant
 128170 fail irrelevant
 128264 fail irrelevant
 128236 fail irrelevant
 128278 fail irrelevant
 128329 fail 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
385afbf8c3e8bdf13fc729e8b2c172d1208d97f9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128312 fail 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
385afbf8c3e8bdf13fc729e8b2c172d1208d97f9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128328 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
b4ac4bc410222d221dc46a74ac71efaa7b32d57c
 128330 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
fd9823faf9df057a69a9a53c2e100691d3f4267c
 128336 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
54ab98a715e406e01df8ec7680052e824f8e354e
 128342 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
583037acab54966470021d90a3fc30419c6d8d91
 128344 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
343eb57023c7f1f676422aab5c41fadbab1ff8dc
 128345 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
880a4a808fcb9b24058d414fa11918397abc4850
 128346 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
889b200cb521aaf8d175a872c856e8e570c1c044
 128348 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
94b8b2e09290cca0fcd8afd930f7f083458b1afe
 128349 pass ff20311f27958b751ed21c94a01ed31c8d787f0b 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128350 pass 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128353 fail 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
385afbf8c3e8bdf13fc729e8b2c172d1208d97f9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
 128356 pass 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
Searching for interesting versions
 Result found: flight 125041 (pass), for basis pass
 Result found: flight 128312 (fail), for basis failure
 Repro found: flight 128328 (pass), for basis pass
 Repro found: flight 128329 (fail), for basis failure
 0 revisions at 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
43b6b6eca863cf2f83dc062484963377c66a72be 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec
No revisions left to test, checking graph state.
 Result found: flight 128350 (pass), for last pass
 Result found: flight 128353 (fail), for first failure
 Repro found: flight 128356 (pass), for last pass
Need to reproduce first failure (fail); had 1 already.
Should test 04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0 
385afbf8c3e8bdf13fc729e8b2c172d1208d97f9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
940185b2f6f343251c2b83bd96e599398cea51ec.
pnmtopng: 98 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-examine.reboot.{dot,ps,png,html,svg}.
Populating 128358...
Need 128358.test-amd64-amd64-examine (like 128312)
Creating 128358.test-amd64-amd64-examine (copying from 128312)
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Searching for build-amd64 (like 128312) 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 128358...
Need 128358.test-amd64-amd64-examine (like 128312)
Creating 128358.test-amd64-amd64-examine (copying from 128312)
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Searching for build-amd64 (like 128312) to reuse...
Can reuse build 128001.build-amd64.
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='128001.build-amd64', 2='128358', 
3='test-amd64-amd64-examine', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 128358...
Need 128358.test-amd64-amd64-examine (like 128312)
Creating 128358.test-amd64-amd64-examine (copying from 128312)
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Can reuse build 128001.build-amd64.
Need 128358.build-amd64-freebsd (like 128277)
 revision_freebsd=04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0
Not recursively demanding another build-amd64-freebsd 
(128312.test-amd64-amd64-examine -> 128277.build-amd64-freebsd -> 
128102.build-amd64-freebsd
Searching for build-amd64-freebsd (like 128277) to reuse...
Can reuse build-freebsd 128277.build-amd64-freebsd.
Reusing 128102.build-amd64-freebsd for freebsdbuildjob in 
128358.build-amd64-freebsd
Need 128358.build-amd64-pvops (like 128312)
 revision_linux=385afbf8c3e8bdf13fc729e8b2c172d1208d97f9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 128312) 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 128358...
Need 128358.test-amd64-amd64-examine (like 128312)
Creating 128358.test-amd64-amd64-examine (copying from 128312)
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Can reuse build 128001.build-amd64.
Need 128358.build-amd64-freebsd (like 128277)
 revision_freebsd=04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0
Not recursively demanding another build-amd64-freebsd 
(128312.test-amd64-amd64-examine -> 128277.build-amd64-freebsd -> 
128102.build-amd64-freebsd
Can reuse build-freebsd 128277.build-amd64-freebsd.
Reusing 128102.build-amd64-freebsd for freebsdbuildjob in 
128358.build-amd64-freebsd
Need 128358.build-amd64-pvops (like 128312)
 revision_linux=385afbf8c3e8bdf13fc729e8b2c172d1208d97f9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 128312) 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 128358...
Need 128358.test-amd64-amd64-examine (like 128312)
Creating 128358.test-amd64-amd64-examine (copying from 128312)
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Can reuse build 128001.build-amd64.
Need 128358.build-amd64-freebsd (like 128277)
 revision_freebsd=04d432fdc0c15f2da76dac4a9a5caf1aeb051ef0
Not recursively demanding another build-amd64-freebsd 
(128312.test-amd64-amd64-examine -> 128277.build-amd64-freebsd -> 
128102.build-amd64-freebsd
Can reuse build-freebsd 128277.build-amd64-freebsd.
Reusing 128102.build-amd64-freebsd for freebsdbuildjob in 
128358.build-amd64-freebsd
Need 128358.build-amd64-pvops (like 128312)
 revision_linux=385afbf8c3e8bdf13fc729e8b2c172d1208d97f9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 128312) to reuse...
Can reuse build-kern 128312.build-amd64-pvops.
Need 128358.build-amd64 (like 128312)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=940185b2f6f343251c2b83bd96e599398cea51ec
Can reuse build 128001.build-amd64.
Checking for flail (since 125041)...
Flight 128358 ready to go.

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