[xen-unstable bisection] 176013: testing test-amd64-coresched-i386-xl

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-coresched-i386-xl
testid guest-localmigrate

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-coresched-i386-xl.guest-localmigrate.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-coresched-i386-xl.guest-localmigrate
 --summary-out=tmp/176013.bisection-summary --basis-template=175994 
--blessings=real,real-bisect,real-retry --flight=176013 xen-unstable 
test-amd64-coresched-i386-xl guest-localmigrate
Searching for failure / basis pass:
 176003 fail [host=nobling0] / 175994 [host=nobling1] 175987 [host=pinot0] 
175965 [host=debina1] 175734 [host=debina0] 175726 [host=debina0] 175720 
[host=debina1] 175714 [host=pinot1] 175694 [host=pinot0] 175671 [host=debina0] 
175651 [host=nobling1] 175635 [host=debina1] 175624 [host=debina0] 175612 
[host=debina0] 175601 [host=nobling1] 175592 [host=pinot0] 175573 ok.
Failure / basis pass flights: 176003 / 175573
(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 
625eb5e96dc96aa7fddef59a08edae215527f19c 
89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
c1df06afe578f698ebe91a1e3817463b9d165123
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#1cf02b05b27c48775a25699e61b93b8\
 14b9ae042-625eb5e96dc96aa7fddef59a08edae215527f19c 
git://xenbits.xen.org/xen.git#c1df06afe578f698ebe91a1e3817463b9d165123-89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Loaded 10003 nodes in revision graph
Searching for test results:
 175592 [host=pinot0]
 175601 [host=nobling1]
 175612 [host=debina0]
 175624 [host=debina0]
 175635 [host=debina1]
 175651 [host=nobling1]
 175671 [host=debina0]
 175694 [host=pinot0]
 175714 [host=pinot1]
 175720 [host=debina1]
 175726 [host=debina0]
 175734 [host=debina0]
 175834 []
 175861 []
 175890 []
 175907 []
 175931 []
 175956 []
 175965 [host=debina1]
 175987 [host=pinot0]
 175994 [host=nobling1]
 176003 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
 176012 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
c1df06afe578f698ebe91a1e3817463b9d165123
 175569 [host=nobling1]
 175573 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
c1df06afe578f698ebe91a1e3817463b9d165123
Searching for interesting versions
 Result found: flight 175573 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
c1df06afe578f698ebe91a1e3817463b9d165123, results HASH(0x5616a1e1eca8) 
HASH(0x5616a06aadd0) Result found: flight 176003 (fail), for basis failure (at 
ancestor ~972)
 Repro found: flight 176012 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
89cc5d96a9d1fce81cf58b6814dac62a9e07fbee.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-coresched-i386-xl.guest-localmigrate.{dot,ps,png,html,svg}.
Populating 176013...
Need 176013.test-amd64-coresched-i386-xl (like 176003)
Creating 176013.test-amd64-coresched-i386-xl (copying from 176003)
Need 176013.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Searching for build-i386 (like 176003) to reuse...
Creating 176013.build-i386 (copying from 176003)
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 0.611476690349267...
Populating 176013...
Need 176013.test-amd64-coresched-i386-xl (like 176003)
Creating 176013.test-amd64-coresched-i386-xl (copying from 176003)
Need 176013.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Creating 176013.build-i386 (copying from 176003)
Need 176013.build-i386-pvops (like 176003)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 176003) to reuse...
Can reuse build-kern 176004.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='176004.build-i386-pvops', 2='176013', 
3='test-amd64-coresched-i386-xl', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.28386802803192...
Populating 176013...
Need 176013.test-amd64-coresched-i386-xl (like 176003)
Creating 176013.test-amd64-coresched-i386-xl (copying from 176003)
Need 176013.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Creating 176013.build-i386 (copying from 176003)
Need 176013.build-i386-pvops (like 176003)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176004.build-i386-pvops.
Need 176013.build-amd64 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Searching for build-amd64 (like 176003) to reuse...
Creating 176013.build-amd64 (copying from 176003)
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 1.39961735822581...
Populating 176013...
Need 176013.test-amd64-coresched-i386-xl (like 176003)
Creating 176013.test-amd64-coresched-i386-xl (copying from 176003)
Need 176013.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Creating 176013.build-i386 (copying from 176003)
Need 176013.build-i386-pvops (like 176003)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176004.build-i386-pvops.
Need 176013.build-amd64 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
Creating 176013.build-amd64 (copying from 176003)
Checking for flail (since 175573)...
Flight 176013 ready to go.