[xen-unstable bisection] 149844: 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://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-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/xen-unstable/test-amd64-amd64-examine.memdisk-try-append
 --summary-out=tmp/149844.bisection-summary --basis-template=149831 
--blessings=real,real-bisect --flight=149844 xen-unstable 
test-amd64-amd64-examine memdisk-try-append
Searching for failure / basis pass:
 149835 fail [host=albana0] / 149831 [host=debina1] 149829 [host=huxelrebe1] 
149824 [host=chardonnay1] 149816 [host=rimava1] 149792 [host=godello1] 149771 
[host=italia0] 149752 [host=fiano1] 149741 [host=huxelrebe0] 149726 
[host=pinot0] 149705 [host=debina0] 149695 [host=fiano0] 149689 
[host=chardonnay0] 149667 [host=pinot1] 149648 [host=elbling1] 149634 
[host=huxelrebe1] 149627 [host=chardonnay1] 149619 [host=godello1] 149605 
[host=rimava1] 149565 [host=italia0] 149547 [host=huxelrebe0] 149520 \
 [host=pinot0] 149502 [host=fiano1] 149451 [host=elbling0] 149431 
[host=debina0] 149406 [host=godello1] 149378 [host=debina1] 149335 
[host=fiano0] 149297 [host=pinot1] 149260 [host=chardonnay0] 149188 
[host=huxelrebe1] 149151 [host=chardonnay1] 149121 [host=rimava1] 149068 
[host=godello0] 149029 [host=italia0] 148980 [host=elbling1] 148925 
[host=godello0] 148873 [host=huxelrebe0] 148804 [host=godello1] 148779 
[host=debina1] 148758 [host=pinot0] 148715 [host=huxelrebe1] 148685 
[host=elbling0] 1486\
 36 [host=godello0] 148611 [host=italia0] 148591 [host=godello1] 148571 
[host=pinot1] 148539 [host=rimava1] 148479 [host=albana1] 148419 
[host=huxelrebe0] 148236 [host=fiano0] 148160 [host=debina1] 148098 
[host=huxelrebe1] 148033 [host=pinot0] 147881 [host=godello0] 147816 
[host=godello1] 147735 ok.
Failure / basis pass flights: 149835 / 147735
(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 
3c659044118e34603161457db9934a34f816d78b 
933ebad2470a169504799a1d95b8e410bd9847ef 
8d4c17a90b0a9b3d82628461090a54a2c7897154
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
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#d0d8ad39ecb51cd7497cd524484fe09f50876798-3c659044118e34603161457db9934a34f816d78b
 git://xenbits.xen.org/qemu-xen.git#933ebad2470a169504799a1d95b8e41\
 0bd9847ef-933ebad2470a169504799a1d95b8e410bd9847ef 
git://xenbits.xen.org/xen.git#90d19e6f53a47f8f7f2154c67f03adc192c0d760-8d4c17a90b0a9b3d82628461090a54a2c7897154
Loaded 10001 nodes in revision graph
Searching for test results:
 147735 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 147816 [host=godello1]
 147881 [host=godello0]
 148098 [host=huxelrebe1]
 148033 [host=pinot0]
 148160 [host=debina1]
 148236 [host=fiano0]
 148419 [host=huxelrebe0]
 148479 [host=albana1]
 148539 [host=rimava1]
 148611 [host=italia0]
 148571 [host=pinot1]
 148591 [host=godello1]
 148636 [host=godello0]
 148656 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
740ffb7fc7b9d1afa23bb38910913279c28aa991
 148686 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148691 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148692 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148695 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148696 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148698 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 148685 [host=elbling0]
 148715 [host=huxelrebe1]
 148758 [host=pinot0]
 148779 [host=debina1]
 148804 [host=godello1]
 148826 [host=albana1]
 148873 [host=huxelrebe0]
 148925 [host=godello0]
 148980 [host=elbling1]
 149029 [host=italia0]
 149068 [host=godello0]
 149121 [host=rimava1]
 149151 [host=chardonnay1]
 149188 [host=huxelrebe1]
 149231 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
2a94100dd5646fb8abcd29f48553ff10d0788cc7
 149285 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149287 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149288 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149289 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149291 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149293 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149260 [host=chardonnay0]
 149295 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149297 [host=pinot1]
 149335 [host=fiano0]
 149378 [host=debina1]
 149406 [host=godello1]
 149431 [host=debina0]
 149451 [host=elbling0]
 149478 [host=albana1]
 149502 [host=fiano1]
 149565 [host=italia0]
 149520 [host=pinot0]
 149547 [host=huxelrebe0]
 149642 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
7372466b21c3b6c96bb7a52754e432bac883a1e3
 149619 [host=godello1]
 149627 [host=chardonnay1]
 149605 [host=rimava1]
 149634 [host=huxelrebe1]
 149648 [host=elbling1]
 149689 [host=chardonnay0]
 149667 [host=pinot1]
 149695 [host=fiano0]
 149705 [host=debina0]
 149741 [host=huxelrebe0]
 149771 [host=italia0]
 149726 [host=pinot0]
 149752 [host=fiano1]
 149783 [host=albana1]
 149792 [host=godello1]
 149816 [host=rimava1]
 149824 [host=chardonnay1]
 149829 [host=huxelrebe1]
 149831 [host=debina1]
 149835 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3c659044118e34603161457db9934a34f816d78b 
933ebad2470a169504799a1d95b8e410bd9847ef 
8d4c17a90b0a9b3d82628461090a54a2c7897154
 149841 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
 149843 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760
Searching for interesting versions
 Result found: flight 147735 (pass), for basis pass
 Result found: flight 149835 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0d8ad39ecb51cd7497cd524484fe09f50876798 
933ebad2470a169504799a1d95b8e410bd9847ef 
90d19e6f53a47f8f7f2154c67f03adc192c0d760.
pnmtopng: 147 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-examine.memdisk-try-append.{dot,ps,png,html,svg}.
Populating 149844...
Need 149844.test-amd64-amd64-examine (like 149835)
Creating 149844.test-amd64-amd64-examine (copying from 149835)
Need 149844.build-amd64 (like 149835)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=90d19e6f53a47f8f7f2154c67f03adc192c0d760
Searching for build-amd64 (like 149835) to reuse...
Can reuse build 149841.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='149841.build-amd64', 2='149844', 
3='test-amd64-amd64-examine', 4='buildjob']
DB conflict (messages above may refer); retrying...
Populating 149844...
Need 149844.test-amd64-amd64-examine (like 149835)
Creating 149844.test-amd64-amd64-examine (copying from 149835)
Need 149844.build-amd64 (like 149835)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=90d19e6f53a47f8f7f2154c67f03adc192c0d760
Can reuse build 149841.build-amd64.
Need 149844.build-amd64-freebsd (like 141501)
Not recursively demanding another build-amd64-freebsd 
(149835.test-amd64-amd64-examine -> 141501.build-amd64-freebsd -> 
141420.build-amd64-freebsd
Searching for build-amd64-freebsd (like 141501) to reuse...
Creating 149844.build-amd64-freebsd (copying from 141501)
Reusing 141420.build-amd64-freebsd for freebsdbuildjob in 
149844.build-amd64-freebsd
Need 149844.build-amd64-pvops (like 149835)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 149835) 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 149844...
Need 149844.test-amd64-amd64-examine (like 149835)
Creating 149844.test-amd64-amd64-examine (copying from 149835)
Need 149844.build-amd64 (like 149835)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=90d19e6f53a47f8f7f2154c67f03adc192c0d760
Can reuse build 149841.build-amd64.
Need 149844.build-amd64-freebsd (like 141501)
Not recursively demanding another build-amd64-freebsd 
(149835.test-amd64-amd64-examine -> 141501.build-amd64-freebsd -> 
141420.build-amd64-freebsd
Creating 149844.build-amd64-freebsd (copying from 141501)
Reusing 141420.build-amd64-freebsd for freebsdbuildjob in 
149844.build-amd64-freebsd
Need 149844.build-amd64-pvops (like 149835)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 149835) to reuse...
Can reuse build-kern 149838.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='149838.build-amd64-pvops', 2='149844', 
3='test-amd64-amd64-examine', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 149844...
Need 149844.test-amd64-amd64-examine (like 149835)
Creating 149844.test-amd64-amd64-examine (copying from 149835)
Need 149844.build-amd64 (like 149835)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=90d19e6f53a47f8f7f2154c67f03adc192c0d760
Can reuse build 149841.build-amd64.
Need 149844.build-amd64-freebsd (like 141501)
Not recursively demanding another build-amd64-freebsd 
(149835.test-amd64-amd64-examine -> 141501.build-amd64-freebsd -> 
141420.build-amd64-freebsd
Creating 149844.build-amd64-freebsd (copying from 141501)
Reusing 141420.build-amd64-freebsd for freebsdbuildjob in 
149844.build-amd64-freebsd
Need 149844.build-amd64-pvops (like 149835)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 149838.build-amd64-pvops.
Need 149844.build-amd64 (like 149835)
 revision_qemu=d0d8ad39ecb51cd7497cd524484fe09f50876798
 revision_qemuu=933ebad2470a169504799a1d95b8e410bd9847ef
 revision_xen=90d19e6f53a47f8f7f2154c67f03adc192c0d760
Can reuse build 149841.build-amd64.
Checking for flail (since 147735)...
Flight 149844 ready to go.