[xen-unstable bisection] 185966: testing test-armhf-armhf-libvirt

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

branch xen-unstable
xenbranch xen-unstable
job test-armhf-armhf-libvirt
testid guest-start/debian.repeat

Tree: libvirt git://xenbits.xen.org/libvirt.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: 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/xen-unstable/test-armhf-armhf-libvirt.guest-start--debian.repeat.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/test-armhf-armhf-libvirt.guest-start--debian.repeat
 --summary-out=tmp/185966.bisection-summary --basis-template=185950 
--blessings=real,real-bisect,real-retry --flight=185966 xen-unstable 
test-armhf-armhf-libvirt guest-start/debian.repeat
Searching for failure / basis pass:
 185955 fail [host=arndale-westfield] / 185950 [host=arndale-metrocentre] 
185942 ok.
Failure / basis pass flights: 185955 / 185942
Tree: libvirt git://xenbits.xen.org/libvirt.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: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest df9ffb025646d649f981ca25600225bc8cf794d1 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Basis pass da95bcb6b2d9b04958e0f2603202801dd29debb8 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a2330b51df267e20e66bbba6c5bf08f0570ed58b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/libvirt.git#da95bcb6b2d9b04958e0f2603202801dd29debb8-df9ffb025646d649f981ca25600225bc8cf794d1
 
https://gitlab.com/keycodemap/keycodemapdb.git#22b8996dba9041874845c7446ce89ec4ae2b713d-22b8996dba9041874845c7446ce89ec4ae2b713d
 
git://xenbits.xen.org/linux-pvops.git#909ba1f1b4146de529469910c1bd0b1248964536-909ba1f1b4146de529469910c1bd0b1248964536
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\
 dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 
git://xenbits.xen.org/qemu-xen.git#0df9387c8983e1b1e72d8c574356f572342c03e6-0df9387c8983e1b1e72d8c574356f572342c03e6
 
git://xenbits.xen.org/xen.git#a2330b51df267e20e66bbba6c5bf08f0570ed58b-e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Loaded 10001 nodes in revision graph
Searching for test results:
 185940 [host=arndale-lakeside]
 185942 pass da95bcb6b2d9b04958e0f2603202801dd29debb8 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a2330b51df267e20e66bbba6c5bf08f0570ed58b
 185950 [host=arndale-metrocentre]
 185955 fail df9ffb025646d649f981ca25600225bc8cf794d1 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e8e8afee990ae74a4d2797ddae1b58a4e03912b5
 185960 pass da95bcb6b2d9b04958e0f2603202801dd29debb8 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a2330b51df267e20e66bbba6c5bf08f0570ed58b
Searching for interesting versions
 Result found: flight 185942 (pass), for basis pass
 For basis failure, parent search stopping at 
da95bcb6b2d9b04958e0f2603202801dd29debb8 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a2330b51df267e20e66bbba6c5bf08f0570ed58b, results HASH(0x55f05f46f6a0) 
HASH(0x55f05f469b08) Result found: flight 185955 (fail), for basis failure (at 
ancestor ~3207)
 Repro found: flight 185960 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test df9ffb025646d649f981ca25600225bc8cf794d1 
22b8996dba9041874845c7446ce89ec4ae2b713d 
909ba1f1b4146de529469910c1bd0b1248964536 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0df9387c8983e1b1e72d8c574356f572342c03e6 
e8e8afee990ae74a4d2797ddae1b58a4e03912b5.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-armhf-armhf-libvirt.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 185966...
Need 185966.test-armhf-armhf-libvirt (like 185955)
Creating 185966.test-armhf-armhf-libvirt (copying from 185955)
Need 185966.build-armhf (like 185955)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Searching for build-armhf (like 185955) to reuse...
Creating 185966.build-armhf (copying from 185955)
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 after 0.121087453401746...
Populating 185966...
Need 185966.test-armhf-armhf-libvirt (like 185955)
Creating 185966.test-armhf-armhf-libvirt (copying from 185955)
Need 185966.build-armhf (like 185955)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Creating 185966.build-armhf (copying from 185955)
Need 185966.build-armhf-pvops (like 185955)
 revision_linux=909ba1f1b4146de529469910c1bd0b1248964536
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-armhf-pvops (like 185955) to reuse...
Can reuse build-kern 185955.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='185955.build-armhf-pvops', 2='185966', 
3='test-armhf-armhf-libvirt', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.158462644269946...
Populating 185966...
Need 185966.test-armhf-armhf-libvirt (like 185955)
Creating 185966.test-armhf-armhf-libvirt (copying from 185955)
Need 185966.build-armhf (like 185955)
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Creating 185966.build-armhf (copying from 185955)
Need 185966.build-armhf-pvops (like 185955)
 revision_linux=909ba1f1b4146de529469910c1bd0b1248964536
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 185955.build-armhf-pvops.
Need 185966.build-armhf-libvirt (like 185955)
 revision_libvirt=df9ffb025646d649f981ca25600225bc8cf794d1
 revision_libvirt_keycodemapdb=22b8996dba9041874845c7446ce89ec4ae2b713d
 revision_xen=e8e8afee990ae74a4d2797ddae1b58a4e03912b5
Creating 185966.build-armhf-libvirt (copying from 185955)
Already created build-armhf
Already created build-armhf
Checking for flail (since 185942)...
Flight 185966 ready to go.