[linux-linus bisection] 148215: testing test-amd64-amd64-xl-credit1

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-credit1
testid guest-start

Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.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/linux-linus/test-amd64-amd64-xl-credit1.guest-start.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-linus/test-amd64-amd64-xl-credit1.guest-start
 --summary-out=tmp/148215.bisection-summary --basis-template=133580 
--blessings=real,real-bisect --flight=148215 linux-linus 
test-amd64-amd64-xl-credit1 guest-start
Searching for failure / basis pass:
 148119 fail [host=chardonnay1] / 143848 [host=elbling0] 143581 [host=fiano0] 
143450 [host=elbling1] 143363 [host=huxelrebe0] 143277 ok.
Failure / basis pass flights: 148119 / 143277
(tree with no url: minios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.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 776e49e8ddb5169e6477fd33a396e9c7b2eb7400 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
Basis pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6996ec88a244a2428beb81d126ee55d152f62a07 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#d6d5df1db6e9d7f8f76d2911707f7d5877251b02-776e49e8ddb5169e6477fd33a396e9c7b2eb7400
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#6996ec88a244a2428beb81d126ee55d152f62a07-0980779a9ddcd9c98a68d57d214b4f466bb680b0
 git://xenbits.xen.org/qemu-xen-traditional.\
 
git#d0d8ad39ecb51cd7497cd524484fe09f50876798-d0d8ad39ecb51cd7497cd524484fe09f50876798
 
git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e410bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef
 
git://xenbits.xen.org/osstest/seabios.git#120996f147131eca8af90e30c900bc14bc824d9f-76551856b28d227cb0386a1ab0e774329b941f7d
 
git://xenbits.xen.org/xen.git#518c935fac4d30b3ec35d4b6add82b17b7d7aca3-e465fecbfdb865c75f762055c0396bc617005748
adhoc-revtuple-generator: tree discontiguous: linux-2.6
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 8216 nodes in revision graph
Searching for test results:
 143169 [host=debina1]
 143202 [host=rimava1]
 143242 [host=huxelrebe1]
 143277 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6996ec88a244a2428beb81d126ee55d152f62a07 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 143363 [host=huxelrebe0]
 143450 [host=elbling1]
 143581 [host=fiano0]
 143848 [host=elbling0]
 146850 []
 146904 [host=chardonnay0]
 146972 fail irrelevant
 147029 fail irrelevant
 147082 fail irrelevant
 147236 fail irrelevant
 147157 fail irrelevant
 147320 fail irrelevant
 147410 fail irrelevant
 147541 fail irrelevant
 147480 fail irrelevant
 147640 fail irrelevant
 147706 fail irrelevant
 147749 fail irrelevant
 147820 fail irrelevant
 147912 fail irrelevant
 148038 fail irrelevant
 148164 pass irrelevant
 148166 pass irrelevant
 148178 fail 776e49e8ddb5169e6477fd33a396e9c7b2eb7400 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148146 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
6996ec88a244a2428beb81d126ee55d152f62a07 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
120996f147131eca8af90e30c900bc14bc824d9f 
518c935fac4d30b3ec35d4b6add82b17b7d7aca3
 148154 fail irrelevant
 148170 pass irrelevant
 148155 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
665afccc52e1a02ee329147e02f04b8e9cf1d571 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
0cd791c499bdc698d14a24050ec56d60b45732e0
 148158 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ec8c74e8bcc66a43ff766254e68b0504f68e024f 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
f21b5a4aeb020f2a5e2c6503f906a9349dd2f069 
1430c5a8cad45d689b035255f3d7ca6a07ae02e4
 148171 pass irrelevant
 148159 pass irrelevant
 148173 pass irrelevant
 148162 pass irrelevant
 148181 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
47650a5cab608e07c31d66bdb9b4cc6e58bdf22f 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
837da5e3a31938891e4bada2497ec6b7b73908cc
 148188 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f1d78c489a39971b5aac5d2fc8a39bfa925c3c5d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
a7a3ecd82e289a9a2ecc1d3b5128580e0b577cc7
 148119 fail 776e49e8ddb5169e6477fd33a396e9c7b2eb7400 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148174 pass irrelevant
 148211 fail 776e49e8ddb5169e6477fd33a396e9c7b2eb7400 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148191 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b85048261aa5dc0b8fd98ddc4431d8c2a6389b25 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e6ca7afcf2ddeb72beade853ccd6fa3332210014
 148194 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
4c0f6e349d32cf27a7104ddd3e729d6ebc88ea70 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148183 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a2e75595766b370bf12207b716f9fbf1b5895445 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
3dd724dff085e13ad520f8e35aea717db2ff07d0
 148193 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1d3215fd24f47eaa4877542a59b4bbf5afc0cfe8 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
b05cf27babaee58e958d4fb007afe7a4218d2c00
 148200 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
82f6f44fc4bf76f4037aac5f76e93b35e851e585 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148198 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
ddd34a818315d8b8c7866cee7c772d3f63decba7 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148205 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e521b3c54edf6f6251c71da44086a1022ad90c94 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
 148209 pass d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
Searching for interesting versions
 Result found: flight 143277 (pass), for basis pass
 Result found: flight 148119 (fail), for basis failure
 Repro found: flight 148146 (pass), for basis pass
 Repro found: flight 148178 (fail), for basis failure
 0 revisions at d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748
No revisions left to test, checking graph state.
 Result found: flight 148209 (pass), for last pass
 Result found: flight 148211 (fail), for first failure
Need to reproduce last pass (pass); had 1 already.
Should test d6d5df1db6e9d7f8f76d2911707f7d5877251b02 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
0980779a9ddcd9c98a68d57d214b4f466bb680b0 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
e465fecbfdb865c75f762055c0396bc617005748.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.472338 to fit
pnmtopng: 56 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-xl-credit1.guest-start.{dot,ps,png,html,svg}.
Populating 148215...
Need 148215.test-amd64-amd64-xl-credit1 (like 148119)
Creating 148215.test-amd64-amd64-xl-credit1 (copying from 148119)
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-amd64 (like 148119) 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 148215...
Need 148215.test-amd64-amd64-xl-credit1 (like 148119)
Creating 148215.test-amd64-amd64-xl-credit1 (copying from 148119)
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-amd64 (like 148119) 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 148215...
Need 148215.test-amd64-amd64-xl-credit1 (like 148119)
Creating 148215.test-amd64-amd64-xl-credit1 (copying from 148119)
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Searching for build-amd64 (like 148119) to reuse...
Can reuse build 148178.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='148178.build-amd64', 2='148215', 
3='test-amd64-amd64-xl-credit1', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 148215...
Need 148215.test-amd64-amd64-xl-credit1 (like 148119)
Creating 148215.test-amd64-amd64-xl-credit1 (copying from 148119)
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148178.build-amd64.
Need 148215.build-amd64-pvops (like 148119)
 revision_linux=d6d5df1db6e9d7f8f76d2911707f7d5877251b02
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 148119) to reuse...
Can reuse build-kern 147716.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='147716.build-amd64-pvops', 2='148215', 
3='test-amd64-amd64-xl-credit1', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 148215...
Need 148215.test-amd64-amd64-xl-credit1 (like 148119)
Creating 148215.test-amd64-amd64-xl-credit1 (copying from 148119)
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148178.build-amd64.
Need 148215.build-amd64-pvops (like 148119)
 revision_linux=d6d5df1db6e9d7f8f76d2911707f7d5877251b02
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 147716.build-amd64-pvops.
Need 148215.build-amd64 (like 148119)
 revision_ovmf=0980779a9ddcd9c98a68d57d214b4f466bb680b0
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=e465fecbfdb865c75f762055c0396bc617005748
Can reuse build 148178.build-amd64.
Checking for flail (since 143277)...
Flight 148215 ready to go.

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