[libvirt bisection] 140926: testing test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm
testid guest-saverestore.2

Tree: libvirt git://libvirt.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: 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/libvirt/test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm.guest-saverestore.2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/libvirt/test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm.guest-saverestore.2
 --summary-out=tmp/140926.bisection-summary --basis-template=140598 
--blessings=real,real-bisect --flight=140926 libvirt 
test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm guest-saverestore.2
Searching for failure / basis pass:
 140860 fail [host=debina0] / 140822 [host=italia1] 140738 [host=huxelrebe1] 
140692 [host=pinot1] 140598 [host=fiano1] 140398 [host=italia0] 140340 
[host=elbling0] 140277 [host=godello1] 140226 [host=debina1] 139829 
[host=chardonnay0] 139790 [host=chardonnay1] 139756 [host=huxelrebe1] 139688 
[host=fiano0] 139663 [host=italia0] 139627 [host=elbling1] 139585 
[host=albana0] 139551 ok.
Failure / basis pass flights: 140860 / 139551
(tree with no url: minios)
Tree: libvirt git://libvirt.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: 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 be9d259ebc6d67430cd6e9bd43a91ac55a7903e0 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
37eef91017ad042035090cae46557f9d6e2d5917 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
6c9639a72f0ca3a9430ef75f375877182281fdef
Basis pass b0ecc0a04cfcfc706e252d3960f7f10db45c9186 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
ff33472c282e209da54cbc0c7c1c06ddfcc93d33 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d34b5f32692c84bbc69ff34a9ea511bcb55e50a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
1bcf484fa9f451cc8c290fe80fd0e764199ca81c 
30f1e41f04fb4c715d27f987f003cfc31c9ff4f3 
22ec7474348fea2c4a32b0872dd3385bf3785a26
Generating revisions with ./adhoc-revtuple-generator  
git://libvirt.org/libvirt.git#b0ecc0a04cfcfc706e252d3960f7f10db45c9186-be9d259ebc6d67430cd6e9bd43a91ac55a7903e0
 
https://git.savannah.gnu.org/git/gnulib.git/#8089c00979a5b089cff592c6b91420e595657167-1f6fb368c04919243e2c70f2aa514a5f88e95309
 
https://gitlab.com/keycodemap/keycodemapdb.git#6280c94f306df6a20bbc100ba15a5a81af0366e6-6280c94f306df6a20bbc100ba15a5a81af0366e6
 git://xenbits.xen.org/linux-pvops.git#ff33472c282e209da54cbc0c7c1c06ddfcc93d33\
 -3ffe1e79c174b2093f7ee3df589a7705572c9620 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#3d34b5f32692c84bbc69ff34a9ea511bcb55e50a-37eef91017ad042035090cae46557f9d6e2d5917
 
git://xenbits.xen.org/qemu-xen-traditional.git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 git://xenbits.xen.org/qemu-xen.git#1bcf484fa9f451cc8c290fe80fd0e764199ca81c-c\
 ef9660618a880ced798375a0fd16a8ad80bd0f0 
git://xenbits.xen.org/osstest/seabios.git#30f1e41f04fb4c715d27f987f003cfc31c9ff4f3-43f5df79dad6738d52ea79d072de2b56eb96a91f
 
git://xenbits.xen.org/xen.git#22ec7474348fea2c4a32b0872dd3385bf3785a26-6c9639a72f0ca3a9430ef75f375877182281fdef
Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Auto packing the repository in background for optimum performance.
See "git help gc" for manual housekeeping.
error: The last gc run reported the following. Please correct the root cause
and remove gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to 
remove them.

Loaded 22625 nodes in revision graph
Searching for test results:
 139551 pass b0ecc0a04cfcfc706e252d3960f7f10db45c9186 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
ff33472c282e209da54cbc0c7c1c06ddfcc93d33 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d34b5f32692c84bbc69ff34a9ea511bcb55e50a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
1bcf484fa9f451cc8c290fe80fd0e764199ca81c 
30f1e41f04fb4c715d27f987f003cfc31c9ff4f3 
22ec7474348fea2c4a32b0872dd3385bf3785a26
 139585 [host=albana0]
 139627 [host=elbling1]
 139663 [host=italia0]
 139688 [host=fiano0]
 139756 [host=huxelrebe1]
 139790 [host=chardonnay1]
 139829 [host=chardonnay0]
 139897 [host=debina1]
 139853 [host=debina1]
 139888 []
 139874 [host=debina1]
 139925 []
 139972 []
 140045 []
 140094 []
 140149 []
 140186 []
 140226 [host=debina1]
 140277 [host=godello1]
 140340 [host=elbling0]
 140398 [host=italia0]
 140454 []
 140510 []
 140557 []
 140598 [host=fiano1]
 140692 [host=pinot1]
 140738 [host=huxelrebe1]
 140784 []
 140822 [host=italia1]
 140860 fail be9d259ebc6d67430cd6e9bd43a91ac55a7903e0 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
37eef91017ad042035090cae46557f9d6e2d5917 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
6c9639a72f0ca3a9430ef75f375877182281fdef
 140922 pass b0ecc0a04cfcfc706e252d3960f7f10db45c9186 
8089c00979a5b089cff592c6b91420e595657167 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
ff33472c282e209da54cbc0c7c1c06ddfcc93d33 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d34b5f32692c84bbc69ff34a9ea511bcb55e50a 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
1bcf484fa9f451cc8c290fe80fd0e764199ca81c 
30f1e41f04fb4c715d27f987f003cfc31c9ff4f3 
22ec7474348fea2c4a32b0872dd3385bf3785a26
Searching for interesting versions
 Result found: flight 139551 (pass), for basis pass
 Result found: flight 140860 (fail), for basis failure
 Repro found: flight 140922 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test be9d259ebc6d67430cd6e9bd43a91ac55a7903e0 
1f6fb368c04919243e2c70f2aa514a5f88e95309 
6280c94f306df6a20bbc100ba15a5a81af0366e6 
3ffe1e79c174b2093f7ee3df589a7705572c9620 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
37eef91017ad042035090cae46557f9d6e2d5917 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
cef9660618a880ced798375a0fd16a8ad80bd0f0 
43f5df79dad6738d52ea79d072de2b56eb96a91f 
6c9639a72f0ca3a9430ef75f375877182281fdef.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.34941 to fit
pnmtopng: 30 colors found
Revision graph left in 
/home/logs/results/bisect/libvirt/test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm.guest-saverestore.2.{dot,ps,png,html,svg}.
Populating 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Searching for build-amd64-xsm (like 140860) to reuse...
Can reuse build 140919.build-amd64-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='140919.build-amd64-xsm', 2='140926', 
3='test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Need 140926.build-amd64-pvops (like 140860)
 revision_linux=3ffe1e79c174b2093f7ee3df589a7705572c9620
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 140860) 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 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Need 140926.build-amd64-pvops (like 140860)
 revision_linux=3ffe1e79c174b2093f7ee3df589a7705572c9620
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 140860) 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 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Need 140926.build-amd64-pvops (like 140860)
 revision_linux=3ffe1e79c174b2093f7ee3df589a7705572c9620
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 140860) to reuse...
Can reuse build-kern 140886.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='140886.build-amd64-pvops', 2='140926', 
3='test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Need 140926.build-amd64-pvops (like 140860)
 revision_linux=3ffe1e79c174b2093f7ee3df589a7705572c9620
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 140886.build-amd64-pvops.
Need 140926.build-amd64-libvirt (like 140860)
 revision_libvirt=be9d259ebc6d67430cd6e9bd43a91ac55a7903e0
 revision_libvirt_gnulib=1f6fb368c04919243e2c70f2aa514a5f88e95309
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Creating 140926.build-amd64-libvirt (copying from 140860)
Need 140926.build-amd64 (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Searching for build-amd64 (like 140860) to reuse...
Can reuse build 140900.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='140900.build-amd64', 2='140926', 
3='build-amd64-libvirt', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 140926...
Need 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (like 140860)
Creating 140926.test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm (copying 
from 140860)
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Need 140926.build-amd64-pvops (like 140860)
 revision_linux=3ffe1e79c174b2093f7ee3df589a7705572c9620
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 140886.build-amd64-pvops.
Need 140926.build-amd64-libvirt (like 140860)
 revision_libvirt=be9d259ebc6d67430cd6e9bd43a91ac55a7903e0
 revision_libvirt_gnulib=1f6fb368c04919243e2c70f2aa514a5f88e95309
 revision_libvirt_keycodemapdb=6280c94f306df6a20bbc100ba15a5a81af0366e6
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Creating 140926.build-amd64-libvirt (copying from 140860)
Need 140926.build-amd64 (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140900.build-amd64.
Need 140926.build-amd64-xsm (like 140860)
 revision_ovmf=37eef91017ad042035090cae46557f9d6e2d5917
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=cef9660618a880ced798375a0fd16a8ad80bd0f0
 revision_seabios=43f5df79dad6738d52ea79d072de2b56eb96a91f
 revision_xen=6c9639a72f0ca3a9430ef75f375877182281fdef
Can reuse build 140919.build-amd64-xsm.
Checking for flail (since 139551)...
Flight 140926 ready to go.

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