[xen-unstable bisection] 176015: 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/176015.bisection-summary --basis-template=175994 
--blessings=real,real-bisect,real-retry --flight=176015 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
 176013 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
89cc5d96a9d1fce81cf58b6814dac62a9e07fbee
 176014 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363
 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 
f588e7b7cb70800533aaa8a2a9d7a4b32d10b363, results HASH(0x55fd868ecab0) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
1cf02b05b27c48775a25699e61b93b814b9ae042 c1df06afe5\
 78f698ebe91a1e3817463b9d165123, results HASH(0x55fd868e93a0) 
HASH(0x55fd868e1b38) Result found: flight 176003 (fail), for basis failure (at 
ancestor ~972)
 Repro found: flight 176012 (pass), for basis pass
 Repro found: flight 176013 (fail), for basis failure
 29 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
13bfdceda0991214854f3e563a36f621e9da3bec
Looking 14 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
13bfdceda0991214854f3e563a36f621e9da3bec.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
625eb5e96dc96aa7fddef59a08edae215527f19c 
a1a618208bf53469f5e3eaa14202ba777d33f442.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-coresched-i386-xl.guest-localmigrate.{dot,ps,png,html,svg}.
Populating 176015...
Need 176015.test-amd64-coresched-i386-xl (like 176003)
Creating 176015.test-amd64-coresched-i386-xl (copying from 176003)
Need 176015.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Searching for build-i386 (like 176003) to reuse...
Creating 176015.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 0.767193668129952...
Populating 176015...
Need 176015.test-amd64-coresched-i386-xl (like 176003)
Creating 176015.test-amd64-coresched-i386-xl (copying from 176003)
Need 176015.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Creating 176015.build-i386 (copying from 176003)
Need 176015.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='176015', 
3='test-amd64-coresched-i386-xl', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.25505173922915...
Populating 176015...
Need 176015.test-amd64-coresched-i386-xl (like 176003)
Creating 176015.test-amd64-coresched-i386-xl (copying from 176003)
Need 176015.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Creating 176015.build-i386 (copying from 176003)
Need 176015.build-i386-pvops (like 176003)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176004.build-i386-pvops.
Need 176015.build-amd64 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Searching for build-amd64 (like 176003) to reuse...
Creating 176015.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 2.28996018355102...
Populating 176015...
Need 176015.test-amd64-coresched-i386-xl (like 176003)
Creating 176015.test-amd64-coresched-i386-xl (copying from 176003)
Need 176015.build-i386 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Creating 176015.build-i386 (copying from 176003)
Need 176015.build-i386-pvops (like 176003)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 176004.build-i386-pvops.
Need 176015.build-amd64 (like 176003)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=625eb5e96dc96aa7fddef59a08edae215527f19c
 revision_xen=a1a618208bf53469f5e3eaa14202ba777d33f442
Creating 176015.build-amd64 (copying from 176003)
Checking for flail (since 175573)...
Flight 176015 ready to go.