[linux-4.9 bisection] 127939: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow
testid guest-localmigrate/x10

Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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-4.9/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.guest-localmigrate--x10.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-4.9/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.guest-localmigrate--x10
 --summary-out=tmp/127939.bisection-summary --basis-template=127454 
--blessings=real,real-bisect --flight=127939 linux-4.9 
test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow guest-localmigrate/x10
Searching for failure / basis pass:
 127895 fail [host=debina0] / 127756 [host=baroque1] 127637 [host=fiano0] 
127454 [host=albana1] 127322 [host=albana0] 127006 [host=godello1] 126017 
[host=albana0] 125896 [host=pinot1] 125511 [host=fiano0] 125342 
[host=chardonnay1] 125271 ok.
Failure / basis pass flights: 127895 / 125271
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 70915e25e1cff60c32e79e5b02e9559c1ed7bab2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
Basis pass f77982e6911294725180897ff7244446ab708381 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
e3f667bc5f51d0aa44357a64ca134cd952679c81
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#f77982e6911294725180897ff7244446ab708381-70915e25e1cff60c32e79e5b02e9559c1ed7bab2
 
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#e3f667bc5f51d0aa44357a64ca134cd952679c81-1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
adhoc-revtuple-generator: tree discontiguous: qemu-xen
Loaded 3005 nodes in revision graph
Searching for test results:
 125271 pass f77982e6911294725180897ff7244446ab708381 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
e3f667bc5f51d0aa44357a64ca134cd952679c81
 125342 [host=chardonnay1]
 125511 [host=fiano0]
 125896 [host=pinot1]
 126017 [host=albana0]
 126187 [host=godello1]
 126345 [host=godello1]
 126259 [host=godello1]
 126440 [host=godello1]
 126556 [host=godello1]
 126677 [host=godello1]
 126765 [host=godello1]
 126835 [host=godello1]
 126938 [host=godello1]
 127006 [host=godello1]
 127322 [host=albana0]
 127454 [host=albana1]
 127637 [host=fiano0]
 127756 [host=baroque1]
 127895 fail 70915e25e1cff60c32e79e5b02e9559c1ed7bab2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
 127932 pass f77982e6911294725180897ff7244446ab708381 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
43139135a8938de44f66333831d3a8655d07663a 
e3f667bc5f51d0aa44357a64ca134cd952679c81
Searching for interesting versions
 Result found: flight 125271 (pass), for basis pass
 Result found: flight 127895 (fail), for basis failure
 Repro found: flight 127932 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 70915e25e1cff60c32e79e5b02e9559c1ed7bab2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149 
de5b678ca4dcdfa83e322491d478d66df56c1986 
1dfb8e6e0948912d1fd96d6ed9034527c5c74f31.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.443109 to fit
pnmtopng: 14 colors found
Revision graph left in 
/home/logs/results/bisect/linux-4.9/test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 127939...
Need 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 127895)
Creating 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
127895)
Need 127939.build-amd64 (like 127895)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
Searching for build-amd64 (like 127895) to reuse...
Can reuse build 127582.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='127582.build-amd64', 2='127939', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 127939...
Need 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 127895)
Creating 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
127895)
Need 127939.build-amd64 (like 127895)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
Can reuse build 127582.build-amd64.
Need 127939.build-amd64-pvops (like 127895)
 revision_linux=70915e25e1cff60c32e79e5b02e9559c1ed7bab2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 127895) to reuse...
Can reuse build-kern 127895.build-amd64-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='127895.build-amd64-pvops', 2='127939', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 127939...
Need 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (like 127895)
Creating 127939.test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow (copying from 
127895)
Need 127939.build-amd64 (like 127895)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
Can reuse build 127582.build-amd64.
Need 127939.build-amd64-pvops (like 127895)
 revision_linux=70915e25e1cff60c32e79e5b02e9559c1ed7bab2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 127895.build-amd64-pvops.
Need 127939.build-amd64 (like 127895)
 revision_qemu=9c0eed618f37dd5b4a57c8b3fbc48ef8913e3149
 revision_qemuu=de5b678ca4dcdfa83e322491d478d66df56c1986
 revision_xen=1dfb8e6e0948912d1fd96d6ed9034527c5c74f31
Can reuse build 127582.build-amd64.
Checking for flail (since 125271)...
Flight 127939 ready to go.

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