[xen-unstable bisection] 162791: testing test-amd64-i386-xl-qemuu-ovmf-amd64

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-i386-xl-qemuu-ovmf-amd64
testid guest-saverestore

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-i386-xl-qemuu-ovmf-amd64.guest-saverestore.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-i386-xl-qemuu-ovmf-amd64.guest-saverestore
 --summary-out=tmp/162791.bisection-summary --basis-template=162533 
--blessings=real,real-bisect,real-retry --flight=162791 xen-unstable 
test-amd64-i386-xl-qemuu-ovmf-amd64 guest-saverestore
Searching for failure / basis pass:
 162771 fail [host=fiano0] / 162533 [host=pinot0] 162475 [host=elbling0] 162422 
[host=fiano1] 162385 [host=albana1] 162343 [host=huxelrebe1] 162337 
[host=huxelrebe0] 162330 [host=chardonnay0] 162325 [host=albana0] 162282 
[host=chardonnay1] 162276 [host=fiano1] 162269 [host=pinot1] 162261 
[host=albana1] 162255 [host=huxelrebe0] 162250 [host=albana0] 162242 
[host=albana0] 162230 [host=chardonnay0] 162172 [host=fiano1] 162164 
[host=chardonnay1] 162156 ok.
Failure / basis pass flights: 162771 / 162156
(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 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3092006fc4e096a7eebb8042cb76d82b09ccece4
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#7ea428895af2840d85c524f0bd11a38\
 aac308308-7ea428895af2840d85c524f0bd11a38aac308308 
git://xenbits.xen.org/xen.git#3092006fc4e096a7eebb8042cb76d82b09ccece4-93031fbe9f4c341a2e7950a088025ea550291433
Loaded 5001 nodes in revision graph
Searching for test results:
 162771 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162150 [host=elbling1]
 162156 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3092006fc4e096a7eebb8042cb76d82b09ccece4
 162164 [host=chardonnay1]
 162172 [host=fiano1]
 162230 [host=chardonnay0]
 162242 [host=albana0]
 162250 [host=albana0]
 162255 [host=huxelrebe0]
 162261 [host=albana1]
 162269 [host=pinot1]
 162276 [host=fiano1]
 162282 [host=chardonnay1]
 162325 [host=albana0]
 162330 [host=chardonnay0]
 162337 [host=huxelrebe0]
 162343 [host=huxelrebe1]
 162385 [host=albana1]
 162422 [host=fiano1]
 162475 [host=elbling0]
 162533 [host=pinot0]
 162556 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
e4fee66043120c954fc309bbb37813604c1c0eb7
 162600 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162633 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162661 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359
 162755 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
 162696 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
93031fbe9f4c341a2e7950a088025ea550291433
Searching for interesting versions
 Result found: flight 162156 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3e09045991cde360432bc7437103f8f8a6699359, results HASH(0x5648aa6f4a18) 
HASH(0x5648aa6e6870) HASH(0x5648a940aac0) For basis failure, parent search 
stopping at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 7ea428895\
 af2840d85c524f0bd11a38aac308308 e4fee66043120c954fc309bbb37813604c1c0eb7, 
results HASH(0x5648aa6f37f0) For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3092006fc4e096a7eebb8042cb76d82b09ccece4, results HASH(0x5648aa6ee0d8) Result 
found: flight 162696 (fail), for basis failure (at ancestor ~508)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
7ea428895af2840d85c524f0bd11a38aac308308 
3092006fc4e096a7eebb8042cb76d82b09ccece4.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-i386-xl-qemuu-ovmf-amd64.guest-saverestore.{dot,ps,png,html,svg}.
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Searching for build-i386 (like 162771) to reuse...
Creating 162791.build-i386 (copying from 162771)
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='build-i386', 2='162791', 
3='test-amd64-i386-xl-qemuu-ovmf-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.302268152198852...
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-i386 (copying from 162771)
Need 162791.build-i386-pvops (like 162771)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 162771) to reuse...
Can reuse build-kern 162774.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='162774.build-i386-pvops', 2='162791', 
3='test-amd64-i386-xl-qemuu-ovmf-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.72639064182925...
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-i386 (copying from 162771)
Need 162791.build-i386-pvops (like 162771)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162774.build-i386-pvops.
Need 162791.build-amd64 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Searching for build-amd64 (like 162771) 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' OR  
blessing='real-retry')
            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 after 1.39893687690929...
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-i386 (copying from 162771)
Need 162791.build-i386-pvops (like 162771)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162774.build-i386-pvops.
Need 162791.build-amd64 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Searching for build-amd64 (like 162771) 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' OR  
blessing='real-retry')
            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 after 2.9544948883229...
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-i386 (copying from 162771)
Need 162791.build-i386-pvops (like 162771)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162774.build-i386-pvops.
Need 162791.build-amd64 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Searching for build-amd64 (like 162771) to reuse...
Creating 162791.build-amd64 (copying from 162771)
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 0.411907538714704...
Populating 162791...
Need 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (like 162771)
Creating 162791.test-amd64-i386-xl-qemuu-ovmf-amd64 (copying from 162771)
Need 162791.build-i386 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-i386 (copying from 162771)
Need 162791.build-i386-pvops (like 162771)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 162774.build-i386-pvops.
Need 162791.build-amd64 (like 162771)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=7ea428895af2840d85c524f0bd11a38aac308308
 revision_xen=3092006fc4e096a7eebb8042cb76d82b09ccece4
Creating 162791.build-amd64 (copying from 162771)
Checking for flail (since 162156)...
Flight 162791 ready to go.