[linux-linus bisection] 149682: testing test-amd64-amd64-examine

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-examine
testid memdisk-try-append

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-examine.memdisk-try-append.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-examine.memdisk-try-append
 --summary-out=tmp/149682.bisection-summary --basis-template=149632 
--blessings=real,real-bisect --flight=149682 linux-linus 
test-amd64-amd64-examine memdisk-try-append
Searching for failure / basis pass:
 149659 fail [host=albana0] / 149632 [host=fiano0] 149631 [host=elbling0] 
149628 [host=debina0] 149626 [host=fiano1] 149614 [host=elbling1] 149596 
[host=rimava1] 149559 [host=huxelrebe1] 149527 [host=pinot1] 149505 
[host=pinot0] 149480 [host=godello1] 149348 [host=fiano1] 149306 
[host=chardonnay1] 149238 [host=fiano0] 149198 [host=debina1] 149158 
[host=elbling0] 149130 [host=debina0] 149086 [host=huxelrebe1] 149049 
[host=rimava1] 148998 [host=godello0] 148949 [host=godello1] 148890 
[host=italia0\
 ] 148844 [host=huxelrebe0] 148809 [host=pinot1] 148770 [host=pinot0] 148732 
[host=godello0] 148664 [host=godello1] 148641 [host=debina1] 148618 
[host=fiano0] 148603 [host=huxelrebe1] 148584 [host=elbling0] 148562 
[host=chardonnay0] 148527 [host=italia0] 148469 [host=rimava1] 148417 
[host=albana1] 148258 [host=huxelrebe0] 148180 [host=debina0] 148119 
[host=godello0] 148038 [host=godello1] 147912 [host=debina1] 147820 
[host=pinot1] 147749 [host=huxelrebe1] 147706 [host=rimava1] 147640 
[host=italia\
 0] 147541 [host=huxelrebe0] 147480 [host=fiano1] 147410 ok.
Failure / basis pass flights: 149659 / 147410
(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 8632e9b5645bbc2331d21d892b0d6961c1a08429 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
7372466b21c3b6c96bb7a52754e432bac883a1e3
Basis pass ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2-8632e9b5645bbc2331d21d892b0d6961c1a08429
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#70911f1f4aee0366b6122f2b90d367ec0f066beb-bd6aa93296de36c5afabd34e4fa4083bccb8488d
 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#76551856b28d227cb0386a1ab0e774329b941f7d-6a3b59ab9c7dc00331c21346052dfa6a0df45aa3
 
git://xenbits.xen.org/xen.git#c47984aabead53918e5ba6d43cdb3f1467452739-7372466b21c3b6c96bb7a52754e432bac883a1e3
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 8032 nodes in revision graph
Searching for test results:
 147320 [host=godello0]
 147410 pass ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 147541 [host=huxelrebe0]
 147480 [host=fiano1]
 147640 [host=italia0]
 147706 [host=rimava1]
 147749 [host=huxelrebe1]
 147820 [host=pinot1]
 147912 [host=debina1]
 148038 [host=godello1]
 148180 [host=debina0]
 148119 [host=godello0]
 148258 [host=huxelrebe0]
 148417 [host=albana1]
 148469 [host=rimava1]
 148562 [host=chardonnay0]
 148527 [host=italia0]
 148603 [host=huxelrebe1]
 148584 [host=elbling0]
 148641 [host=debina1]
 148618 [host=fiano0]
 148664 [host=godello1]
 148745 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148749 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148702 fail irrelevant
 148733 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148743 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148744 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148752 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 148732 [host=godello0]
 148789 [host=albana1]
 148770 [host=pinot0]
 148890 [host=italia0]
 148809 [host=pinot1]
 148844 [host=huxelrebe0]
 148949 [host=godello1]
 148998 [host=godello0]
 149049 [host=rimava1]
 149130 [host=debina0]
 149086 [host=huxelrebe1]
 149198 [host=debina1]
 149158 [host=elbling0]
 149238 [host=fiano0]
 149348 [host=fiano1]
 149266 fail irrelevant
 149306 [host=chardonnay1]
 149386 [host=albana1]
 149480 [host=godello1]
 149527 [host=pinot1]
 149505 [host=pinot0]
 149559 [host=huxelrebe1]
 149614 [host=elbling1]
 149626 [host=fiano1]
 149596 [host=rimava1]
 149628 [host=debina0]
 149631 [host=elbling0]
 149679 blocked ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739
 149632 [host=fiano0]
 149659 fail 8632e9b5645bbc2331d21d892b0d6961c1a08429 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bd6aa93296de36c5afabd34e4fa4083bccb8488d 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
6a3b59ab9c7dc00331c21346052dfa6a0df45aa3 
7372466b21c3b6c96bb7a52754e432bac883a1e3
Searching for interesting versions
 Result found: flight 147410 (pass), for basis pass
 Result found: flight 149659 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
70911f1f4aee0366b6122f2b90d367ec0f066beb 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
76551856b28d227cb0386a1ab0e774329b941f7d 
c47984aabead53918e5ba6d43cdb3f1467452739.
dot: graph is too large for cairo-renderer bitmaps. Scaling by 0.732518 to fit
pnmtopng: 27 colors found
Revision graph left in 
/home/logs/results/bisect/linux-linus/test-amd64-amd64-examine.memdisk-try-append.{dot,ps,png,html,svg}.
Populating 149682...
Need 149682.test-amd64-amd64-examine (like 149659)
Creating 149682.test-amd64-amd64-examine (copying from 149659)
Need 149682.build-amd64 (like 149659)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=c47984aabead53918e5ba6d43cdb3f1467452739
Searching for build-amd64 (like 149659) 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 149682...
Need 149682.test-amd64-amd64-examine (like 149659)
Creating 149682.test-amd64-amd64-examine (copying from 149659)
Need 149682.build-amd64 (like 149659)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=c47984aabead53918e5ba6d43cdb3f1467452739
Searching for build-amd64 (like 149659) to reuse...
Can reuse build 148733.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='148733.build-amd64', 2='149682', 
3='test-amd64-amd64-examine', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 149682...
Need 149682.test-amd64-amd64-examine (like 149659)
Creating 149682.test-amd64-amd64-examine (copying from 149659)
Need 149682.build-amd64 (like 149659)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=c47984aabead53918e5ba6d43cdb3f1467452739
Can reuse build 148733.build-amd64.
Need 149682.build-amd64-freebsd (like 141501)
Not recursively demanding another build-amd64-freebsd 
(149659.test-amd64-amd64-examine -> 141501.build-amd64-freebsd -> 
141420.build-amd64-freebsd
Searching for build-amd64-freebsd (like 141501) to reuse...
Creating 149682.build-amd64-freebsd (copying from 141501)
Reusing 141420.build-amd64-freebsd for freebsdbuildjob in 
149682.build-amd64-freebsd
Need 149682.build-amd64-pvops (like 149659)
 revision_linux=ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 149659) to reuse...
Can reuse build-kern 148733.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='148733.build-amd64-pvops', 2='149682', 
3='test-amd64-amd64-examine', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 149682...
Need 149682.test-amd64-amd64-examine (like 149659)
Creating 149682.test-amd64-amd64-examine (copying from 149659)
Need 149682.build-amd64 (like 149659)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=c47984aabead53918e5ba6d43cdb3f1467452739
Can reuse build 148733.build-amd64.
Need 149682.build-amd64-freebsd (like 141501)
Not recursively demanding another build-amd64-freebsd 
(149659.test-amd64-amd64-examine -> 141501.build-amd64-freebsd -> 
141420.build-amd64-freebsd
Creating 149682.build-amd64-freebsd (copying from 141501)
Reusing 141420.build-amd64-freebsd for freebsdbuildjob in 
149682.build-amd64-freebsd
Need 149682.build-amd64-pvops (like 149659)
 revision_linux=ca7e1fd1026c5af6a533b4b5447e1d2f153e28f2
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 148733.build-amd64-pvops.
Need 149682.build-amd64 (like 149659)
 revision_ovmf=70911f1f4aee0366b6122f2b90d367ec0f066beb
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_seabios=76551856b28d227cb0386a1ab0e774329b941f7d
 revision_xen=c47984aabead53918e5ba6d43cdb3f1467452739
Can reuse build 148733.build-amd64.
Checking for flail (since 147410)...
Flight 149682 ready to go.