[linux-3.18 bisection] 103952: testing test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm
testid xen-boot

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
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-i386-libvirt-qemuu-debianhvm-amd64-xsm.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-i386-libvirt-qemuu-debianhvm-amd64-xsm.xen-boot
 --summary-out=tmp/103952.bisection-summary --basis-template=101675 
--blessings=real,real-bisect --flight=103952 linux-3.18 
test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm xen-boot
Searching for failure / basis pass:
 103939 fail [host=nobling1] / 101675 [host=huxelrebe0] 101662 [host=nobling0] 
101000 [host=baroque1] 100758 [host=chardonnay0] 100752 [host=huxelrebe1] 
100597 [host=huxelrebe0] 100588 [host=merlot1] 100385 [host=fiano1] 100372 
[host=baroque1] 99832 [host=huxelrebe0] 99766 [host=huxelrebe0] 99718 
[host=huxelrebe0] 99698 [host=huxelrebe0] 99656 [host=huxelrebe0] 97724 
[host=huxelrebe0] 97682 [host=huxelrebe0] 97637 [host=huxelrebe0] 97592 
[host=huxelrebe0] 97533 [host=huxelrebe0] 97426 [host=huxelrebe0] 97377 
[host=huxelrebe0] 97319 [host=huxelrebe0] 97289 [host=huxelrebe0] 97278 
[host=huxelrebe0] 96188 [host=italia1] 96161 [host=italia1] 95844 
[host=baroque0] 95809 [host=elbling1] 95597 [host=pinot0] 95521 [host=pinot1] 
95458 [host=italia0] 95406 [host=huxelrebe0] 94728 [host=pinot1] 94153 
[host=huxelrebe1] 94083 [host=huxelrebe0] 94056 [host=rimava1] 94035 
[host=pinot0] 92982 [host=fiano1] 92189 [host=huxelrebe1] 92139 
[host=chardonnay0] 91757 [host=italia0] 91675 [host=huxelrebe0] 91589 
[host=elbling1] 91420 [host=baroque1] 91272 [host=elbling0] 91130 
[host=chardonnay1] 90979 [host=baroque0] 90846 [host=pinot1] 89339 
[host=huxelrebe1] 89247 [host=merlot0] 86513 [host=elbling1] 85493 
[host=pinot1] 82928 [host=baroque1] 82793 [host=fiano1] 79037 [host=pinot1] 
76946 [host=rimava1] 67045 [host=pinot1] 66869 [host=chardonnay1] 66698 
[host=baroque0] 66574 [host=huxelrebe1] 66500 [host=nocera1] 66444 
[host=baroque1] 66410 [host=italia1] 63676 [host=rimava0] 63369 
[host=chardonnay1] 62651 [host=fiano1] 62600 [host=italia0] 62528 
[host=huxelrebe1] 62450 [host=huxelrebe1] 62365 [host=elbling0] 62291 
[host=huxelrebe0] 62178 [host=huxelrebe0] 62096 [host=italia0] 62023 
[host=italia0] 61882 [host=italia0] 61652 [host=chardonnay1] 61524 
[host=elbling1] 61292 [host=merlot1] 61244 [host=pinot0] 60963 
[host=huxelrebe1] 60882 [host=huxelrebe1] 60851 [host=huxelrebe0] 60817 
[host=fiano0] 60781 [host=merlot1] 60714 [host=chardonnay0] 60687 
[host=italia0] 60665 [host=huxelrebe1] 60653 [host=elbling1] 60642 
[host=merlot0] 60631 [host=pinot0] 60614 [host=huxelrebe0] template as basis? 
using template as basis.
Failure / basis pass flights: 103939 / 101675
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib git://git.sv.gnu.org/gnulib.git
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 866641d4c5706413393913fdb3bb1cd077683d21 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0
Basis pass f830674bf320522f50a09759fbc568c9f2f436f1 
e89b4a7aefce9cb02963920712ba7cdd13641644 
a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
6f9b62ca57322197e26d3b22ff11b629697142bd
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#f830674bf320522f50a09759fbc568c9f2f436f1-866641d4c5706413393913fdb3bb1cd077683d21
 
git://git.sv.gnu.org/gnulib.git#e89b4a7aefce9cb02963920712ba7cdd13641644-c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c
 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#a6846cfd266b48af1ee7c3c19d5cb60477ca4469-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#6cfcdf037edadba984ccf8476b5d1e2a0940b789-4220231eb22235e757d269722b9f6a594fbcb70f
 
git://xenbits.xen.org/xen.git#6f9b62ca57322197e26d3b22ff11b629697142bd-ad891b1389cbafce2d31ef3f0c060c781689e2e0
Loaded 18133 nodes in revision graph
Searching for test results:
 101662 [host=nobling0]
 101675 [host=huxelrebe0]
 102732 []
 102754 fail irrelevant
 102773 fail 655429a0d4a51e7deb533e1d17c1a41360ad2965 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102823 fail f81b33b50c6cad384d32067c8e28f404f54a530d 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102875 fail f81b33b50c6cad384d32067c8e28f404f54a530d 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
a7a578ce6b8634eec30cb8445ea98e18d9b4e9b8
 102974 fail ff8e021225ce5d2ca962ea433172df42f2d52c78 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 102920 fail ff8e021225ce5d2ca962ea433172df42f2d52c78 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
8e4b2676685f50bc26f03b5f62d8b7aea8e69dbf
 103074 fail irrelevant
 103169 fail irrelevant
 103312 fail irrelevant
 103386 fail irrelevant
 103482 fail irrelevant
 103561 fail irrelevant
 103688 fail irrelevant
 103800 fail irrelevant
 103920 fail 67882e56d1591402c292964960b3a80bd996ee69 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0
 103936 fail irrelevant
 103897 fail irrelevant
 103855 fail irrelevant
 103937 fail 67882e56d1591402c292964960b3a80bd996ee69 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0
 103941 fail 939c50c39011f8b5bb18fabf7b3018bb3c4bf7cc 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
89c4cbe8d234049b0145e4dc5e5d19d626250b57 
4220231eb22235e757d269722b9f6a594fbcb70f 
3a782c76036063e9b654fb54e952211ddc1e38f6
 103935 pass f830674bf320522f50a09759fbc568c9f2f436f1 
e89b4a7aefce9cb02963920712ba7cdd13641644 
a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
6f9b62ca57322197e26d3b22ff11b629697142bd
 103939 fail 866641d4c5706413393913fdb3bb1cd077683d21 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0
 103938 pass f830674bf320522f50a09759fbc568c9f2f436f1 
e89b4a7aefce9cb02963920712ba7cdd13641644 
a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
6f9b62ca57322197e26d3b22ff11b629697142bd
 103940 fail 67882e56d1591402c292964960b3a80bd996ee69 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0
 103942 pass 406270059e9ccfdf996e4c995ea2262256166355 
567bbf7b7b14b31385801b1fee47acfc5b6d2b01 
a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
d4e202c39f0e464dfcec0e28f56725d516e190c6
 103943 pass 2878d145fc64b85f7499d46ab8cb236fb308d3c5 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
69335972b1c1c9bd7597fc6080b6eb1bd3fbf774 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
13a8f97d421ba9e90ba9d69a137bd29c35383297
 103945 fail c271fc1f35798faf0383c24e92971bf0e5d8dfde 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
1eb043fffc0aeca62ca3b33ffb346eae40f45411 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
4220231eb22235e757d269722b9f6a594fbcb70f 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103948 pass 6358653596faa51e6db75cdfefa187ffa118a28a 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
f596302c66a6100f564ce2ca6d2dafcfe5c79983 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103949 fail 6358653596faa51e6db75cdfefa187ffa118a28a 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
1d98a7de7025c96fcb196a43ff0021011c528d8a 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
53307d7a9c749237386eb2ccaa709c786cb5f8a5 
7b5266abfdf7f842c49ce4a52d250e523bc0172d
 103951 pass f830674bf320522f50a09759fbc568c9f2f436f1 
e89b4a7aefce9cb02963920712ba7cdd13641644 
a6846cfd266b48af1ee7c3c19d5cb60477ca4469 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c4e0d84d3c92923fdbc7fa922638d54e5e834753 
6cfcdf037edadba984ccf8476b5d1e2a0940b789 
6f9b62ca57322197e26d3b22ff11b629697142bd
Searching for interesting versions
 Result found: flight 103935 (pass), for basis pass
 Result found: flight 103939 (fail), for basis failure
 Repro found: flight 103951 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 866641d4c5706413393913fdb3bb1cd077683d21 
c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c 
ac3d826bef907afe35f80ecccbcdd57223df4b88 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b669e922b37b8957248798a5eb7aa96a666cd3fe 
4220231eb22235e757d269722b9f6a594fbcb70f 
ad891b1389cbafce2d31ef3f0c060c781689e2e0.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.494372 to fit
pnmtopng: 60 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm.xen-boot.{dot,ps,png,html,svg}.
Populating 103952...
Need 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 103939)
Creating 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
103939)
Need 103952.build-i386-xsm (like 103939)
 revision_qemu=b669e922b37b8957248798a5eb7aa96a666cd3fe
 revision_qemuu=4220231eb22235e757d269722b9f6a594fbcb70f
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Searching for 103952.build-i386-xsm to reuse...
Can reuse build 103937.build-i386-xsm.
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='103937.build-i386-xsm', 2='103952', 
3='test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 103952...
Need 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 103939)
Creating 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
103939)
Need 103952.build-i386-xsm (like 103939)
 revision_qemu=b669e922b37b8957248798a5eb7aa96a666cd3fe
 revision_qemuu=4220231eb22235e757d269722b9f6a594fbcb70f
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Can reuse build 103937.build-i386-xsm.
Need 103952.build-i386-pvops (like 103939)
 revision_linux=ac3d826bef907afe35f80ecccbcdd57223df4b88
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103952.build-i386-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 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 103952...
Need 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (like 103939)
Creating 103952.test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm (copying from 
103939)
Need 103952.build-i386-xsm (like 103939)
 revision_qemu=b669e922b37b8957248798a5eb7aa96a666cd3fe
 revision_qemuu=4220231eb22235e757d269722b9f6a594fbcb70f
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Can reuse build 103937.build-i386-xsm.
Need 103952.build-i386-pvops (like 103939)
 revision_linux=ac3d826bef907afe35f80ecccbcdd57223df4b88
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 103952.build-i386-pvops to reuse...
Can reuse build-kern 103939.build-i386-pvops.
Need 103952.build-i386-libvirt (like 103939)
 revision_libvirt=866641d4c5706413393913fdb3bb1cd077683d21
 revision_libvirt_gnulib=c3b131294aa42b7997cc9b9a0bbb2934aa27fd6c
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Creating 103952.build-i386-libvirt (copying from 103939)
Need 103952.build-i386 (like 103939)
 revision_qemu=b669e922b37b8957248798a5eb7aa96a666cd3fe
 revision_qemuu=4220231eb22235e757d269722b9f6a594fbcb70f
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Searching for 103952.build-i386 to reuse...
Can reuse build 103937.build-i386.
Need 103952.build-amd64-xsm (like 103939)
 revision_qemu=b669e922b37b8957248798a5eb7aa96a666cd3fe
 revision_qemuu=4220231eb22235e757d269722b9f6a594fbcb70f
 revision_xen=ad891b1389cbafce2d31ef3f0c060c781689e2e0
Searching for 103952.build-amd64-xsm to reuse...
Can reuse build 103937.build-amd64-xsm.
Checking for flail (since 103935)...
Flight 103952 ready to go.

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