[xen-unstable bisection] 181982: testing test-amd64-i386-qemuu-rhel6hvm-amd

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-qemuu-rhel6hvm-amd
testid xen-install

Tree: linux git://xenbits.xen.org/linux-pvops.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/xen-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.xen-install.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-amd64-i386-qemuu-rhel6hvm-amd.xen-install
 --summary-out=tmp/181982.bisection-summary --basis-template=181927 
--blessings=real,real-bisect,real-retry --flight=181982 xen-unstable 
test-amd64-i386-qemuu-rhel6hvm-amd xen-install
Searching for failure / basis pass:
 181968 fail [host=nocera0] / 181953 [host=pinot1] 181927 [host=rimava1] 181904 
[host=nocera1] 181875 [host=pinot1] 181846 [host=pinot0] 181810 [host=nocera1] 
181801 [host=rimava1] 181791 ok.
Failure / basis pass flights: 181968 / 181791
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
11961f0a6700fb62edb17930fcf6c3f5453c133b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#c3038e718a19fc596f7b1baba0f83d5146dc7784-c3038e718a19fc596f7b1baba0f83d5146dc7784
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#8c51cd970509b97d8378d175646ec32\
 889828158-8c51cd970509b97d8378d175646ec32889828158 
git://xenbits.xen.org/xen.git#11961f0a6700fb62edb17930fcf6c3f5453c133b-0c53c638e16278078371ce028c74693841d7738a
Loaded 5001 nodes in revision graph
Searching for test results:
 181791 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
11961f0a6700fb62edb17930fcf6c3f5453c133b
 181801 [host=rimava1]
 181810 [host=nocera1]
 181846 [host=pinot0]
 181875 [host=pinot1]
 181904 [host=nocera1]
 181927 [host=rimava1]
 181953 [host=pinot1]
 181968 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a
 181980 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
11961f0a6700fb62edb17930fcf6c3f5453c133b
Searching for interesting versions
 Result found: flight 181791 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
11961f0a6700fb62edb17930fcf6c3f5453c133b, results HASH(0x5619b7558dc8) 
HASH(0x5619b7558648) Result found: flight 181968 (fail), for basis failure (at 
ancestor ~1753)
 Repro found: flight 181980 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-qemuu-rhel6hvm-amd.xen-install.{dot,ps,png,html,svg}.
Populating 181982...
Need 181982.test-amd64-i386-qemuu-rhel6hvm-amd (like 181968)
Creating 181982.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 181968)
Need 181982.build-i386 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Searching for build-i386 (like 181968) to reuse...
Creating 181982.build-i386 (copying from 181968)
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 0.783273813388409...
Populating 181982...
Need 181982.test-amd64-i386-qemuu-rhel6hvm-amd (like 181968)
Creating 181982.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 181968)
Need 181982.build-i386 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Creating 181982.build-i386 (copying from 181968)
Need 181982.build-i386-pvops (like 181968)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 181968) to reuse...
Can reuse build-kern 181968.build-i386-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='181968.build-i386-pvops', 2='181982', 
3='test-amd64-i386-qemuu-rhel6hvm-amd', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.581817713281396...
Populating 181982...
Need 181982.test-amd64-i386-qemuu-rhel6hvm-amd (like 181968)
Creating 181982.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 181968)
Need 181982.build-i386 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Creating 181982.build-i386 (copying from 181968)
Need 181982.build-i386-pvops (like 181968)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181968.build-i386-pvops.
Need 181982.build-amd64 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Searching for build-amd64 (like 181968) to reuse...
Creating 181982.build-amd64 (copying from 181968)
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 2.39857308741049...
Populating 181982...
Need 181982.test-amd64-i386-qemuu-rhel6hvm-amd (like 181968)
Creating 181982.test-amd64-i386-qemuu-rhel6hvm-amd (copying from 181968)
Need 181982.build-i386 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Creating 181982.build-i386 (copying from 181968)
Need 181982.build-i386-pvops (like 181968)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 181968.build-i386-pvops.
Need 181982.build-amd64 (like 181968)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Creating 181982.build-amd64 (copying from 181968)
Checking for flail (since 181791)...
Flight 181982 ready to go.