[xen-4.11-testing bisection] 159049: testing test-armhf-armhf-libvirt-raw

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

branch xen-4.11-testing
xenbranch xen-4.11-testing
job test-armhf-armhf-libvirt-raw
testid guest-start

Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.git/
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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: 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-4.11-testing/test-armhf-armhf-libvirt-raw.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.11-testing/test-armhf-armhf-libvirt-raw.guest-start
 --summary-out=tmp/159049.bisection-summary --basis-template=157566 
--blessings=real,real-bisect,real-retry --flight=159049 xen-4.11-testing 
test-armhf-armhf-libvirt-raw guest-start
Searching for failure / basis pass:
 159016 fail [host=cubietruck-metzinger] / 157566 [host=arndale-westfield] 
157137 [host=arndale-lakeside] 156986 ok.
Failure / basis pass flights: 159016 / 156986
Tree: libvirt git://xenbits.xen.org/libvirt.git
Tree: libvirt_gnulib https://git.savannah.gnu.org/git/gnulib.git/
Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git
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: 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 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e806bb29cfde1b242bb37e72e77364dd812830e0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
ef88eeaf052c8a7d28c5f85e790c5e45bcffa45e 
f9090d990e201a5ca045976b8ddaab9fa6ee69dd
Basis pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
748d619be3282fba35f99446098ac2d0579f6063 
62aed78b8e0cc6dcd99b80a528650ad0619b3909
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#076a2b409667dd9f716a2a2085e1ffea9d58fe8b-076a2b409667dd9f716a2a2085e1ffea9d58fe8b
 
https://git.savannah.gnu.org/git/gnulib.git/#d6397dde2e127e246e3eeb5254a21f42cac783c8-d6397dde2e127e246e3eeb5254a21f42cac783c8
 
https://gitlab.com/keycodemap/keycodemapdb.git#16e5b0787687d8904dad2c026107409eb9bfcb95-16e5b0787687d8904dad2c026107409eb9bfcb95
 git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a\
 95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0-e806bb29cfde1b242bb37e72e77364dd812830e0
 
git://xenbits.xen.org/qemu-xen.git#cf8d15e2819784ed2360b7b557f72db8f8db5ff6-cf8d15e2819784ed2360b7b557f72db8f8db5ff6
 
git://xenbits.xen.org/osstest/seabios.git#748d619be3282fba35f99446098ac2d0579f6063-ef\
 88eeaf052c8a7d28c5f85e790c5e45bcffa45e 
git://xenbits.xen.org/xen.git#62aed78b8e0cc6dcd99b80a528650ad0619b3909-f9090d990e201a5ca045976b8ddaab9fa6ee69dd
Loaded 12596 nodes in revision graph
Searching for test results:
 156986 pass 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
748d619be3282fba35f99446098ac2d0579f6063 
62aed78b8e0cc6dcd99b80a528650ad0619b3909
 157137 [host=arndale-lakeside]
 157566 [host=arndale-westfield]
 159016 fail 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e806bb29cfde1b242bb37e72e77364dd812830e0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
ef88eeaf052c8a7d28c5f85e790c5e45bcffa45e 
f9090d990e201a5ca045976b8ddaab9fa6ee69dd
Searching for interesting versions
 Result found: flight 156986 (pass), for basis pass
 For basis failure, parent search stopping at 
076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
748d619be3282fba35f99446098ac2d0579f6063 
62aed78b8e0cc6dcd99b80a528650ad0619b3909, results HASH(0x560dc949f570) Result 
found: flight 159016 (fail), for basis failure (\
 at ancestor ~915)
Need to reproduce basis pass (pass); had 1 already.
Should test 076a2b409667dd9f716a2a2085e1ffea9d58fe8b 
d6397dde2e127e246e3eeb5254a21f42cac783c8 
16e5b0787687d8904dad2c026107409eb9bfcb95 
a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0 
cf8d15e2819784ed2360b7b557f72db8f8db5ff6 
748d619be3282fba35f99446098ac2d0579f6063 
62aed78b8e0cc6dcd99b80a528650ad0619b3909.
pnmtopng: 57 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.11-testing/test-armhf-armhf-libvirt-raw.guest-start.{dot,ps,png,html,svg}.
Populating 159049...
Need 159049.test-armhf-armhf-libvirt-raw (like 159016)
Creating 159049.test-armhf-armhf-libvirt-raw (copying from 159016)
Need 159049.build-armhf (like 159016)
 revision_ovmf=e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0
 revision_qemuu=cf8d15e2819784ed2360b7b557f72db8f8db5ff6
 revision_seabios=748d619be3282fba35f99446098ac2d0579f6063
 revision_xen=62aed78b8e0cc6dcd99b80a528650ad0619b3909
Searching for build-armhf (like 159016) 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' OR  
blessing='real-retry')
            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 after 0.223583591942774...
Populating 159049...
Need 159049.test-armhf-armhf-libvirt-raw (like 159016)
Creating 159049.test-armhf-armhf-libvirt-raw (copying from 159016)
Need 159049.build-armhf (like 159016)
 revision_ovmf=e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0
 revision_qemuu=cf8d15e2819784ed2360b7b557f72db8f8db5ff6
 revision_seabios=748d619be3282fba35f99446098ac2d0579f6063
 revision_xen=62aed78b8e0cc6dcd99b80a528650ad0619b3909
Searching for build-armhf (like 159016) to reuse...
Creating 159049.build-armhf (copying from 159016)
Need 159049.build-armhf-pvops (like 159016)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 159016) to reuse...
Can reuse build-kern 159017.build-armhf-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='159017.build-armhf-pvops', 2='159049', 
3='test-armhf-armhf-libvirt-raw', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.509540945472452...
Populating 159049...
Need 159049.test-armhf-armhf-libvirt-raw (like 159016)
Creating 159049.test-armhf-armhf-libvirt-raw (copying from 159016)
Need 159049.build-armhf (like 159016)
 revision_ovmf=e7bd0dd26db7e56aa8ca70132d6ea916ee6f3db0
 revision_qemuu=cf8d15e2819784ed2360b7b557f72db8f8db5ff6
 revision_seabios=748d619be3282fba35f99446098ac2d0579f6063
 revision_xen=62aed78b8e0cc6dcd99b80a528650ad0619b3909
Creating 159049.build-armhf (copying from 159016)
Need 159049.build-armhf-pvops (like 159016)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 159017.build-armhf-pvops.
Need 159049.build-armhf-libvirt (like 159016)
 revision_libvirt=076a2b409667dd9f716a2a2085e1ffea9d58fe8b
 revision_libvirt_gnulib=d6397dde2e127e246e3eeb5254a21f42cac783c8
 revision_libvirt_keycodemapdb=16e5b0787687d8904dad2c026107409eb9bfcb95
 revision_xen=62aed78b8e0cc6dcd99b80a528650ad0619b3909
Creating 159049.build-armhf-libvirt (copying from 159016)
Already created build-armhf
Already created build-armhf
Checking for flail (since 156986)...
Flight 159049 ready to go.