[qemu-mainline bisection] 151176: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid xen-boot/l1

Tree: linux git://xenbits.xen.org/linux-pvops.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://git.qemu.org/qemu.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/qemu-mainline/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1
 --summary-out=tmp/151176.bisection-summary --basis-template=151065 
--blessings=real,real-bisect --flight=151176 qemu-mainline 
test-amd64-amd64-qemuu-nested-intel xen-boot/l1
Searching for failure / basis pass:
 151149 fail [host=albana0] / 151065 [host=fiano0] 151047 [host=albana1] 150970 
[host=elbling0] 150930 [host=huxelrebe1] 150916 [host=chardonnay0] 150909 
[host=elbling1] 150899 [host=chardonnay1] 150895 [host=godello0] 150831 
[host=fiano1] 150694 [host=debina0] 150631 [host=huxelrebe0] 150608 
[host=godello1] 150593 [host=godello0] 150585 ok.
Failure / basis pass flights: 151149 / 150585
(tree with no url: minios)
Tree: linux git://xenbits.xen.org/linux-pvops.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://git.qemu.org/qemu.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9af1064995d479df92e399a682ba7e4b2fc78415 
3c659044118e34603161457db9934a34f816d78b 
7d3660e79830a069f1848bb4fa1cdf8f666424fb 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
ce20db593f50752badbc94d6a96e4576aa4a2443 
2e3de6253422112ae43e608661ba94ea6b345694 
1497e78068421d83956f8e82fb6e1bf1fc3b1199
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/osstest/ovmf.git#568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3-9af1064995d479df92e399a682ba7e4b2fc78415
 git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db99\
 34a34f816d78b-3c659044118e34603161457db9934a34f816d78b 
git://git.qemu.org/qemu.git#ce20db593f50752badbc94d6a96e4576aa4a2443-7d3660e79830a069f1848bb4fa1cdf8f666424fb
 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-2e3de6253422112ae43e608661ba94ea6b345694
 
git://xenbits.xen.org/xen.git#1497e78068421d83956f8e82fb6e1bf1fc3b1199-b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Loaded 64879 nodes in revision graph
Searching for test results:
 150532 [host=chardonnay0]
 150585 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
ce20db593f50752badbc94d6a96e4576aa4a2443 
2e3de6253422112ae43e608661ba94ea6b345694 
1497e78068421d83956f8e82fb6e1bf1fc3b1199
 150593 [host=godello0]
 150631 [host=huxelrebe0]
 150608 [host=godello1]
 150694 [host=debina0]
 150831 [host=fiano1]
 150909 [host=elbling1]
 150930 [host=huxelrebe1]
 150916 [host=chardonnay0]
 150895 [host=godello0]
 150899 [host=chardonnay1]
 150970 [host=elbling0]
 151047 [host=albana1]
 151160 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
3c659044118e34603161457db9934a34f816d78b 
ce20db593f50752badbc94d6a96e4576aa4a2443 
2e3de6253422112ae43e608661ba94ea6b345694 
1497e78068421d83956f8e82fb6e1bf1fc3b1199
 151101 fail irrelevant
 151065 [host=fiano0]
 151149 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9af1064995d479df92e399a682ba7e4b2fc78415 
3c659044118e34603161457db9934a34f816d78b 
7d3660e79830a069f1848bb4fa1cdf8f666424fb 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce
 151168 fail irrelevant
 151171 pass irrelevant
 151172 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1d24410da356731da70b3334f86343e11e207d2 
3c659044118e34603161457db9934a34f816d78b 
470dd165d152ff7ceac61c7b71c2b89220b3aad7 
2e3de6253422112ae43e608661ba94ea6b345694 
6a49b9a7920c82015381740905582b666160d955
 151174 pass irrelevant
Searching for interesting versions
 Result found: flight 150585 (pass), for basis pass
 Result found: flight 151149 (fail), for basis failure (at ancestor ~3)
 Repro found: flight 151160 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
9af1064995d479df92e399a682ba7e4b2fc78415 
3c659044118e34603161457db9934a34f816d78b 
7d3660e79830a069f1848bb4fa1cdf8f666424fb 
2e3de6253422112ae43e608661ba94ea6b345694 
b91825f628c9a62cf2a3a0d972ea81484a8b7fce.
pnmtopng: 110 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-qemuu-nested-intel.xen-boot--l1.{dot,ps,png,html,svg}.
Populating 151176...
Need 151176.test-amd64-amd64-qemuu-nested-intel (like 151149)
Creating 151176.test-amd64-amd64-qemuu-nested-intel (copying from 151149)
Need 151176.build-amd64 (like 151149)
 revision_ovmf=9af1064995d479df92e399a682ba7e4b2fc78415
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=7d3660e79830a069f1848bb4fa1cdf8f666424fb
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Searching for build-amd64 (like 151149) to reuse...
Creating 151176.build-amd64 (copying from 151149)
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...
Populating 151176...
Need 151176.test-amd64-amd64-qemuu-nested-intel (like 151149)
Creating 151176.test-amd64-amd64-qemuu-nested-intel (copying from 151149)
Need 151176.build-amd64 (like 151149)
 revision_ovmf=9af1064995d479df92e399a682ba7e4b2fc78415
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=7d3660e79830a069f1848bb4fa1cdf8f666424fb
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Creating 151176.build-amd64 (copying from 151149)
Need 151176.build-amd64-pvops (like 151149)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 151149) 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 151176...
Need 151176.test-amd64-amd64-qemuu-nested-intel (like 151149)
Creating 151176.test-amd64-amd64-qemuu-nested-intel (copying from 151149)
Need 151176.build-amd64 (like 151149)
 revision_ovmf=9af1064995d479df92e399a682ba7e4b2fc78415
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=7d3660e79830a069f1848bb4fa1cdf8f666424fb
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Creating 151176.build-amd64 (copying from 151149)
Need 151176.build-amd64-pvops (like 151149)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 151149) to reuse...
Can reuse build-kern 151149.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='151149.build-amd64-pvops', 2='151176', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 151176...
Need 151176.test-amd64-amd64-qemuu-nested-intel (like 151149)
Creating 151176.test-amd64-amd64-qemuu-nested-intel (copying from 151149)
Need 151176.build-amd64 (like 151149)
 revision_ovmf=9af1064995d479df92e399a682ba7e4b2fc78415
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=7d3660e79830a069f1848bb4fa1cdf8f666424fb
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=b91825f628c9a62cf2a3a0d972ea81484a8b7fce
Creating 151176.build-amd64 (copying from 151149)
Need 151176.build-amd64-pvops (like 151149)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 151149.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 150585)...
Flight 151176 ready to go.