[xen-4.8-testing bisection] 122826: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64

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

branch xen-4.8-testing
xenbranch xen-4.8-testing
job test-amd64-amd64-xl-qemuu-debianhvm-amd64
testid guest-start/debianhvm.repeat

Tree: linux git://xenbits.xen.org/linux-pvops.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/xen-4.8-testing/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.8-testing/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat
 --summary-out=tmp/122826.bisection-summary --basis-template=122466 
--blessings=real,real-bisect --flight=122826 xen-4.8-testing 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 guest-start/debianhvm.repeat
Searching for failure / basis pass:
 122658 fail [host=elbling0] / 122466 [host=huxelrebe0] 122385 [host=italia1] 
122161 ok.
Failure / basis pass flights: 122658 / 122161
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.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 eff40cb1908ba6ba604068d6273584fc28e3bac8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
2bef7bf7f32978ee6009b867e626c0848431043f
Basis pass d32da5bd9fd2e6eafa25c82318b55124c54d3a66 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
08647952260725344f4e67d2190c2c4c8457cea2
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#d32da5bd9fd2e6eafa25c82318b55124c54d3a66-eff40cb1908ba6ba604068d6273584fc28e3bac8
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3bed93d7724564e15b1025723af81d2971bb0e4b-3bed93d7724564e15b1025723af81d2971bb0e4b
 
git://xenbits.xen.org/qemu-xen.git#27db72c852423190bf2b955ecd265ce81b37c62f-27db72c852423190bf2b955ecd265ce81b37c62f
 
git://xenbits.xen.org/xen.git#08647952260725344f4e67d2190c2c4c8457cea2-2bef7bf7f32978ee6009b867e626c0848431043f
Loaded 2001 nodes in revision graph
Searching for test results:
 122132 [host=chardonnay1]
 122161 pass d32da5bd9fd2e6eafa25c82318b55124c54d3a66 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
08647952260725344f4e67d2190c2c4c8457cea2
 122385 [host=italia1]
 122466 [host=huxelrebe0]
 122508 blocked 5cd35f3eb5384f30d1a10d87f088bacd8839c22b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
1052a2168ed62999b35319a435c16da884f5f0e2
 122658 fail eff40cb1908ba6ba604068d6273584fc28e3bac8 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
2bef7bf7f32978ee6009b867e626c0848431043f
Searching for interesting versions
 Result found: flight 122161 (pass), for basis pass
 Result found: flight 122658 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test d32da5bd9fd2e6eafa25c82318b55124c54d3a66 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
08647952260725344f4e67d2190c2c4c8457cea2.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.883065 to fit
pnmtopng: 37 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.8-testing/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.{dot,ps,png,html,svg}.
Populating 122826...
Need 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 122658)
Creating 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 122658)
Need 122826.build-amd64 (like 122658)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_xen=08647952260725344f4e67d2190c2c4c8457cea2
Searching for 122826.build-amd64 to reuse...
Can reuse build 122764.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='122764.build-amd64', 2='122826', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 122826...
Need 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 122658)
Creating 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 122658)
Need 122826.build-amd64 (like 122658)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_xen=08647952260725344f4e67d2190c2c4c8457cea2
Can reuse build 122764.build-amd64.
Need 122826.build-amd64-pvops (like 122658)
 revision_linux=d32da5bd9fd2e6eafa25c82318b55124c54d3a66
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 122826.build-amd64-pvops 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 122826...
Need 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 122658)
Creating 122826.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 122658)
Need 122826.build-amd64 (like 122658)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_xen=08647952260725344f4e67d2190c2c4c8457cea2
Can reuse build 122764.build-amd64.
Need 122826.build-amd64-pvops (like 122658)
 revision_linux=d32da5bd9fd2e6eafa25c82318b55124c54d3a66
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 122826.build-amd64-pvops to reuse...
Can reuse build-kern 122764.build-amd64-pvops.
Need 122826.build-amd64 (like 122658)
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_xen=08647952260725344f4e67d2190c2c4c8457cea2
Can reuse build 122764.build-amd64.
Checking for flail (since 122161)...
Flight 122826 ready to go.

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