[xen-4.8-testing bisection] 144416: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-4.8-testing
xenbranch xen-4.8-testing
job test-amd64-amd64-qemuu-nested-intel
testid debian-hvm-install

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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/xen-4.8-testing/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install.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-qemuu-nested-intel.debian-hvm-install
 --summary-out=tmp/144416.bisection-summary --basis-template=138829 
--blessings=real,real-bisect --flight=144416 xen-4.8-testing 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install
Searching for failure / basis pass:
 144380 fail [host=godello1] / 143861 [host=chardonnay1] 143733 [host=fiano1] 
138829 [host=baroque0] 138809 [host=debina0] 138770 [host=fiano0] 138364 
[host=baroque0] 138224 [host=chardonnay0] 137850 ok.
Failure / basis pass flights: 144380 / 137850
(tree with no url: minios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.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 b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd85bf54c268204c7a698a96f3ccd96cd77952cd 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
ec6c25e4674880617747e0a6cd8e742004af7c08
Basis pass 2bf3258a12af6508d9c0cf17bfa895c5650d2dbb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
a9acbcf300ebe35cf3b9e3d013e7923a1244763a
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#2bf3258a12af6508d9c0cf17bfa895c5650d2dbb-b98aebd298246df37b472c52a2ee1023256d02e3
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#fc7d997c35372126823c3b0acf7b67c45cbeea36-bd85bf54c268204c7a698a96f3ccd96cd77952cd
 git://xenbits.xen.org/qemu-xen-traditional.git#3bed93d7724564e15b1025723af\
 81d2971bb0e4b-3bed93d7724564e15b1025723af81d2971bb0e4b 
git://xenbits.xen.org/qemu-xen.git#27db72c852423190bf2b955ecd265ce81b37c62f-27db72c852423190bf2b955ecd265ce81b37c62f
 
git://xenbits.xen.org/osstest/seabios.git#85137fb5f2dfa5f83e9e340ca881c634ae14d4e9-c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 
git://xenbits.xen.org/xen.git#a9acbcf300ebe35cf3b9e3d013e7923a1244763a-ec6c25e4674880617747e0a6cd8e742004af7c08
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 17531 nodes in revision graph
Searching for test results:
 137850 pass 2bf3258a12af6508d9c0cf17bfa895c5650d2dbb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
a9acbcf300ebe35cf3b9e3d013e7923a1244763a
 138224 [host=chardonnay0]
 138364 [host=baroque0]
 138770 [host=fiano0]
 138809 [host=debina0]
 138829 [host=baroque0]
 143733 [host=fiano1]
 143861 [host=chardonnay1]
 144380 fail b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd85bf54c268204c7a698a96f3ccd96cd77952cd 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
ec6c25e4674880617747e0a6cd8e742004af7c08
 144411 pass 2bf3258a12af6508d9c0cf17bfa895c5650d2dbb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
fc7d997c35372126823c3b0acf7b67c45cbeea36 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
85137fb5f2dfa5f83e9e340ca881c634ae14d4e9 
a9acbcf300ebe35cf3b9e3d013e7923a1244763a
Searching for interesting versions
 Result found: flight 137850 (pass), for basis pass
 Result found: flight 144380 (fail), for basis failure
 Repro found: flight 144411 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test b98aebd298246df37b472c52a2ee1023256d02e3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd85bf54c268204c7a698a96f3ccd96cd77952cd 
3bed93d7724564e15b1025723af81d2971bb0e4b 
27db72c852423190bf2b955ecd265ce81b37c62f 
c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d 
ec6c25e4674880617747e0a6cd8e742004af7c08.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.228392 to fit
pnmtopng: 5 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.8-testing/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 144416...
Need 144416.test-amd64-amd64-qemuu-nested-intel (like 144380)
Creating 144416.test-amd64-amd64-qemuu-nested-intel (copying from 144380)
Need 144416.build-amd64 (like 144380)
 revision_ovmf=bd85bf54c268204c7a698a96f3ccd96cd77952cd
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 revision_xen=ec6c25e4674880617747e0a6cd8e742004af7c08
Searching for build-amd64 (like 144380) 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 144416...
Need 144416.test-amd64-amd64-qemuu-nested-intel (like 144380)
Creating 144416.test-amd64-amd64-qemuu-nested-intel (copying from 144380)
Need 144416.build-amd64 (like 144380)
 revision_ovmf=bd85bf54c268204c7a698a96f3ccd96cd77952cd
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 revision_xen=ec6c25e4674880617747e0a6cd8e742004af7c08
Searching for build-amd64 (like 144380) to reuse...
Creating 144416.build-amd64 (copying from 144380)
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 jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 144416...
Need 144416.test-amd64-amd64-qemuu-nested-intel (like 144380)
Creating 144416.test-amd64-amd64-qemuu-nested-intel (copying from 144380)
Need 144416.build-amd64 (like 144380)
 revision_ovmf=bd85bf54c268204c7a698a96f3ccd96cd77952cd
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 revision_xen=ec6c25e4674880617747e0a6cd8e742004af7c08
Creating 144416.build-amd64 (copying from 144380)
Need 144416.build-amd64-pvops (like 144380)
 revision_linux=b98aebd298246df37b472c52a2ee1023256d02e3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 144380) 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 144416...
Need 144416.test-amd64-amd64-qemuu-nested-intel (like 144380)
Creating 144416.test-amd64-amd64-qemuu-nested-intel (copying from 144380)
Need 144416.build-amd64 (like 144380)
 revision_ovmf=bd85bf54c268204c7a698a96f3ccd96cd77952cd
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 revision_xen=ec6c25e4674880617747e0a6cd8e742004af7c08
Creating 144416.build-amd64 (copying from 144380)
Need 144416.build-amd64-pvops (like 144380)
 revision_linux=b98aebd298246df37b472c52a2ee1023256d02e3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 144380) to reuse...
Can reuse build-kern 144399.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='144399.build-amd64-pvops', 2='144416', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 144416...
Need 144416.test-amd64-amd64-qemuu-nested-intel (like 144380)
Creating 144416.test-amd64-amd64-qemuu-nested-intel (copying from 144380)
Need 144416.build-amd64 (like 144380)
 revision_ovmf=bd85bf54c268204c7a698a96f3ccd96cd77952cd
 revision_qemu=3bed93d7724564e15b1025723af81d2971bb0e4b
 revision_qemuu=27db72c852423190bf2b955ecd265ce81b37c62f
 revision_seabios=c9ba5276e3217ac6a1ec772dbebf568ba3a8a55d
 revision_xen=ec6c25e4674880617747e0a6cd8e742004af7c08
Creating 144416.build-amd64 (copying from 144380)
Need 144416.build-amd64-pvops (like 144380)
 revision_linux=b98aebd298246df37b472c52a2ee1023256d02e3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 144399.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 137850)...
Flight 144416 ready to go.

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