[linux-3.18 bisection] 103893: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid xen-boot

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-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot
 --summary-out=tmp/103893.bisection-summary --basis-template=101675 
--blessings=real,real-bisect --flight=103893 linux-3.18 
test-amd64-amd64-qemuu-nested-intel xen-boot
Searching for failure / basis pass:
 103855 fail [host=nobling0] / 101675 [host=godello1] 101662 [host=huxelrebe1] 
101648 [host=huxelrebe0] 101637 [host=italia0] 101623 [host=elbling0] 101603 
[host=chardonnay0] 101584 [host=italia1] 101570 [host=fiano0] 101561 
[host=godello0] 101552 [host=baroque1] 101541 [host=godello1] 101532 
[host=baroque0] 101515 [host=nobling1] 101497 [host=chardonnay1] 101493 
[host=huxelrebe0] 101487 [host=huxelrebe1] 101483 ok.
Failure / basis pass flights: 103855 / 101483
(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 ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
Basis pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
570117996772b762e9654e58e708943a4db68b4f 
20295ab63ce7f57edca9c450602ac2dace1fc721
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430-ac3d826bef907afe35f80ecccbcdd57223df4b88
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#c4e0d84d3c92923fdbc7fa922638d54e5e834753-b669e922b37b8957248798a5eb7aa96a666cd3fe
 
git://xenbits.xen.org/qemu-xen.git#570117996772b762e9654e58e708943a4db68b4f-4220231eb22235e757d269722b9f6a594fbcb70f
 
git://xenbits.xen.org/xen.git#20295ab63ce7f57edca9c450602ac2dace1fc721-fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
Loaded 7002 nodes in revision graph
Searching for test results:
 102732 fail irrelevant
 102754 fail irrelevant
 102773 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102823 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102875 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102974 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 102920 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103074 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103169 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103312 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103386 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103482 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103561 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103688 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103800 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103879 pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
570117996772b762e9654e58e708943a4db68b4f 
20295ab63ce7f57edca9c450602ac2dace1fc721
 103882 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103883 fail e45cc4194b96ede706205a7df824d85eb10a51eb 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
4220231eb22235e757d269722b9f6a594fbcb70f 
3a782c76036063e9b654fb54e952211ddc1e38f6
 103885 pass a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
0f43883193da76fc928e836e319c3172f394e0f3
 103886 pass 6e64ac0957e06a81b22f95f3509cc39b07735d3d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103887 fail debebae7513631270b3051dac8e5e7a0e3bdfe89 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103889 pass d95841d1158bf0234198a4491471f5f3ab3de7fa 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103855 fail ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
fc9229c4bb35c5474fbc67f78e628dcbcc90afc5
 103890 fail 24542192519d21719377d89f14654b3afd993a61 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 101460 [host=elbling0]
 101466 []
 101470 [host=italia1]
 101476 [host=italia0]
 101480 [host=fiano1]
 101487 [host=huxelrebe1]
 101483 pass 3cab355c2ff3a781b6ebe9d1a25bd4ebc1207430 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
570117996772b762e9654e58e708943a4db68b4f 
20295ab63ce7f57edca9c450602ac2dace1fc721
 101493 [host=huxelrebe0]
 101532 [host=baroque0]
 101515 [host=nobling1]
 101497 [host=chardonnay1]
 101552 [host=baroque1]
 101541 [host=godello1]
 101561 [host=godello0]
 101570 [host=fiano0]
 101584 [host=italia1]
 101603 [host=chardonnay0]
 101648 [host=huxelrebe0]
 101637 [host=italia0]
 101623 [host=elbling0]
 101662 [host=huxelrebe1]
 101675 [host=godello1]
Searching for interesting versions
 Result found: flight 101483 (pass), for basis pass
 Result found: flight 103482 (fail), for basis failure
 Repro found: flight 103879 (pass), for basis pass
 Repro found: flight 103882 (fail), for basis failure
 4 revisions at c6f51aabaf400f357eebe8f8f17e8bb39fc033dc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
Looking 2 below c6f51aabaf400f357eebe8f8f17e8bb39fc033dc 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d.
Should test 2c21744a274cb04817ce35c1ae13aa49d3246ca5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d.
pnmtopng: 163 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-amd64-amd64-qemuu-nested-intel.xen-boot.{dot,ps,png,html,svg}.
Populating 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Searching for 103893.build-amd64 to reuse...
Can reuse build 102764.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='102764.build-amd64', 2='103893', 
3='test-amd64-amd64-qemuu-nested-intel', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Need 103893.build-amd64-pvops (like 103855)
 revision_linux=2c21744a274cb04817ce35c1ae13aa49d3246ca5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103893.build-amd64-pvops to reuse...
Can NOT reuse build-kern 103044.build-amd64-pvops: 
/home/logs/logs/103044/build-amd64-pvops: No such file or directory
Creating 103893.build-amd64-pvops (copying from 103855)
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 VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Need 103893.build-amd64-pvops (like 103855)
 revision_linux=2c21744a274cb04817ce35c1ae13aa49d3246ca5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103893.build-amd64-pvops to reuse...
Can NOT reuse build-kern 103044.build-amd64-pvops: 
/home/logs/logs/103044/build-amd64-pvops: No such file or directory
Creating 103893.build-amd64-pvops (copying from 103855)
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 VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Need 103893.build-amd64-pvops (like 103855)
 revision_linux=2c21744a274cb04817ce35c1ae13aa49d3246ca5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103893.build-amd64-pvops to reuse...
Can NOT reuse build-kern 103044.build-amd64-pvops: 
/home/logs/logs/103044/build-amd64-pvops: No such file or directory
Creating 103893.build-amd64-pvops (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.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 conflict in 
checking.
HINT:  The transaction might succeed if retried. [for Statement "        INSERT 
INTO runvars (flight,job,name,val,synth)
                     VALUES (?,     ?,  ?,   ?,  'f')
" with ParamValues: 1='103893', 2='test-amd64-amd64-qemuu-nested-intel', 
3='host', 4='nobling0']
DB conflict (messages above may refer); retrying...
Populating 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Need 103893.build-amd64-pvops (like 103855)
 revision_linux=2c21744a274cb04817ce35c1ae13aa49d3246ca5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103893.build-amd64-pvops to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on conflict out to pivot 90902903, during read.
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 103893...
Need 103893.test-amd64-amd64-qemuu-nested-intel (like 103855)
Creating 103893.test-amd64-amd64-qemuu-nested-intel (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Need 103893.build-amd64-pvops (like 103855)
 revision_linux=2c21744a274cb04817ce35c1ae13aa49d3246ca5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103893.build-amd64-pvops to reuse...
Can NOT reuse build-kern 103044.build-amd64-pvops: 
/home/logs/logs/103044/build-amd64-pvops: No such file or directory
Creating 103893.build-amd64-pvops (copying from 103855)
Need 103893.build-amd64 (like 103855)
 revision_qemu=c4e0d84d3c92923fdbc7fa922638d54e5e834753
 revision_qemuu=53307d7a9c749237386eb2ccaa709c786cb5f8a5
 revision_xen=7b5266abfdf7f842c49ce4a52d250e523bc0172d
Can reuse build 102764.build-amd64.
Checking for flail (since 101483)...
Flight 103893 ready to go.

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