[linux-linus bisection] 133805: 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: 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-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/133805.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=133805 linux-linus 
test-arm64-arm64-xl-credit2 guest-start
Searching for failure / basis pass:
 133738 fail [host=laxton0] / 133605 ok.
Failure / basis pass flights: 133738 / 133605
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: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest ea295481b6e313b4ea3ca2720ffcafd6005b5643 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Basis pass d9862cfbe2099deb83f0e9c1932c91f2d9c50464 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#d9862cfbe2099deb83f0e9c1932c91f2d9c50464-ea295481b6e313b4ea3ca2720ffcafd6005b5643
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen.git#de5b678ca4dcdfa83e322491d478d66df56c1986-de5b678ca4dcdfa83e322491d478d66df56c1986
 git://xenbits.xen.org/xen.git#f393b82fe5ba3ed9c\
 fe2b306ffa53368e55b75af-4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Loaded 180329 nodes in revision graph
Searching for test results:
 133605 pass d9862cfbe2099deb83f0e9c1932c91f2d9c50464 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
 133631 fail irrelevant
 133673 fail irrelevant
 133695 fail 12ad143e1b803e541e48b8ba40f550250259ecdd 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
4deeaf2a3ee50b096426eea41a4c9b96ded0f029
 133738 fail ea295481b6e313b4ea3ca2720ffcafd6005b5643 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
4deeaf2a3ee50b096426eea41a4c9b96ded0f029
 133801 pass d9862cfbe2099deb83f0e9c1932c91f2d9c50464 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
f393b82fe5ba3ed9cfe2b306ffa53368e55b75af
Searching for interesting versions
 Result found: flight 133605 (pass), for basis pass
 Result found: flight 133738 (fail), for basis failure
 Repro found: flight 133801 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test ea295481b6e313b4ea3ca2720ffcafd6005b5643 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de5b678ca4dcdfa83e322491d478d66df56c1986 
4deeaf2a3ee50b096426eea41a4c9b96ded0f029.
pnmtopng: 92 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 133805...
Need 133805.test-arm64-arm64-xl-credit2 (like 133738)
Creating 133805.test-arm64-arm64-xl-credit2 (copying from 133738)
Need 133805.build-arm64 (like 133738)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Searching for build-arm64 (like 133738) to reuse...
Can reuse build 133739.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='133739.build-arm64', 2='133805', 
3='test-arm64-arm64-xl-credit2', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 133805...
Need 133805.test-arm64-arm64-xl-credit2 (like 133738)
Creating 133805.test-arm64-arm64-xl-credit2 (copying from 133738)
Need 133805.build-arm64 (like 133738)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Can reuse build 133739.build-arm64.
Need 133805.build-arm64-pvops (like 133738)
 revision_linux=ea295481b6e313b4ea3ca2720ffcafd6005b5643
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 133738) 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 133805...
Need 133805.test-arm64-arm64-xl-credit2 (like 133738)
Creating 133805.test-arm64-arm64-xl-credit2 (copying from 133738)
Need 133805.build-arm64 (like 133738)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Can reuse build 133739.build-arm64.
Need 133805.build-arm64-pvops (like 133738)
 revision_linux=ea295481b6e313b4ea3ca2720ffcafd6005b5643
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 133738) to reuse...
Can reuse build-kern 133738.build-arm64-pvops.
Need 133805.build-arm64 (like 133738)
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 conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "        SELECT 
name, val
            INTO TEMP  bisection_runvars
                 FROM  runvars
                WHERE  flight=? AND job=? AND synth='f'
                  AND  name NOT LIKE E'revision\_%'
                  AND  name NOT LIKE '%host'
"]
DB conflict (messages above may refer); retrying...
Populating 133805...
Need 133805.test-arm64-arm64-xl-credit2 (like 133738)
Creating 133805.test-arm64-arm64-xl-credit2 (copying from 133738)
Need 133805.build-arm64 (like 133738)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Can reuse build 133739.build-arm64.
Need 133805.build-arm64-pvops (like 133738)
 revision_linux=ea295481b6e313b4ea3ca2720ffcafd6005b5643
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 133738.build-arm64-pvops.
Need 133805.build-arm64 (like 133738)
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=4deeaf2a3ee50b096426eea41a4c9b96ded0f029
Can reuse build 133739.build-arm64.
Checking for flail (since 133605)...
Flight 133805 ready to go.

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