[qemu-mainline bisection] 156306: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-debianhvm-amd64
testid guest-start/debianhvm.repeat

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-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.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-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat
 --summary-out=tmp/156306.bisection-summary --basis-template=152631 
--blessings=real,real-bisect,real-retry --flight=156306 qemu-mainline 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 guest-start/debianhvm.repeat
Searching for failure / basis pass:
 156267 fail [host=godello1] / 156257 [host=huxelrebe1] 156250 [host=godello0] 
155509 [host=fiano0] 152631 [host=godello0] 152615 [host=fiano1] 152573 
[host=elbling1] 152563 ok.
Failure / basis pass flights: 156267 / 152563
(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 
eb520b93d279e901a593c57e30649fb08f4290c5 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
725ca3313a5b9cbef89eaa1c728567684f37990a 
58a44be024f69d2e4d2b58553529230abdd3935e 
964781c6f162893677c50a779b7d562a299727ba
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a3741780fe3535e19e02efa869a7cac481891129 
3c659044118e34603161457db9934a34f816d78b 
d0ed6a69d399ae193959225cdeaa9382746c91cc 
155821a1990b6de78dde5f98fa5ab90e802021e0 
7a4dd361d10718608ad37f969df0a3cf5bc17b12
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#a3741780fe3535e19e02efa869a7cac481891129-eb520b93d279e901a593c57e30649fb08f4290c5
 git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db99\
 34a34f816d78b-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#d0ed6a69d399ae193959225cdeaa9382746c91cc-725ca3313a5b9cbef89eaa1c728567684f37990a
 
git://xenbits.xen.org/osstest/seabios.git#155821a1990b6de78dde5f98fa5ab90e802021e0-58a44be024f69d2e4d2b58553529230abdd3935e
 
git://xenbits.xen.org/xen.git#7a4dd361d10718608ad37f969df0a3cf5bc17b12-964781c6f162893677c50a779b7d562a299727ba
Loaded 15314 nodes in revision graph
Searching for test results:
 152563 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a3741780fe3535e19e02efa869a7cac481891129 
3c659044118e34603161457db9934a34f816d78b 
d0ed6a69d399ae193959225cdeaa9382746c91cc 
155821a1990b6de78dde5f98fa5ab90e802021e0 
7a4dd361d10718608ad37f969df0a3cf5bc17b12
 152573 [host=elbling1]
 152615 [host=fiano1]
 152631 [host=godello0]
 152659 [host=fiano0]
 152668 [host=fiano0]
 152682 [host=fiano0]
 152696 [host=fiano0]
 152712 [host=fiano0]
 152726 [host=fiano0]
 152771 [host=fiano0]
 152793 [host=fiano0]
 152836 [host=fiano0]
 152856 [host=fiano0]
 152878 [host=fiano0]
 152911 []
 152923 []
 152946 []
 152965 []
 152992 []
 153007 []
 153025 []
 153047 []
 153075 []
 153113 []
 153138 []
 153166 []
 153270 []
 153288 []
 153311 []
 153336 []
 153362 []
 153383 []
 153406 []
 153435 []
 153452 []
 153478 []
 153502 []
 153531 []
 153548 []
 153576 []
 153597 []
 153611 []
 153625 []
 153663 []
 153692 []
 153762 []
 153776 []
 153793 []
 153818 []
 153847 []
 153891 []
 153922 []
 153946 []
 153971 []
 153998 []
 154023 [host=fiano0]
 154038 [host=fiano0]
 154061 [host=fiano0]
 154096 [host=fiano0]
 154258 [host=fiano0]
 154261 [host=fiano0]
 154263 [host=fiano0]
 154264 [host=fiano0]
 154265 [host=fiano0]
 154267 [host=fiano0]
 154466 [host=fiano0]
 154485 [host=fiano0]
 154496 [host=fiano0]
 154508 [host=fiano0]
 154526 [host=fiano0]
 154544 [host=fiano0]
 154552 [host=fiano0]
 154566 [host=fiano0]
 154583 [host=fiano0]
 154607 [host=fiano0]
 154629 [host=fiano0]
 155018 [host=fiano0]
 155098 [host=fiano0]
 155184 [host=fiano0]
 155318 [host=fiano0]
 155434 [host=fiano0]
 155483 [host=fiano0]
 155509 [host=fiano0]
 155518 [host=godello0]
 155544 [host=godello0]
 155585 [host=godello0]
 155613 [host=godello0]
 155645 [host=godello0]
 155665 [host=godello0]
 155675 [host=godello0]
 155695 [host=godello0]
 155703 [host=godello0]
 155713 [host=godello0]
 155729 [host=godello0]
 155743 [host=godello0]
 155754 [host=godello0]
 155769 [host=godello0]
 155785 [host=godello0]
 155802 [host=godello0]
 155819 [host=godello0]
 155841 [host=godello0]
 155877 [host=godello0]
 155888 [host=godello0]
 155911 [host=godello0]
 155931 [host=godello0]
 155953 [host=godello0]
 155971 [host=godello0]
 155979 []
 155994 []
 156008 []
 156011 []
 156015 []
 156019 []
 156022 []
 156025 []
 156028 []
 156040 []
 156057 []
 156081 []
 156094 []
 156100 []
 156109 []
 156110 []
 156111 []
 156113 []
 156115 []
 156118 []
 156122 []
 156130 []
 156160 []
 156165 []
 156170 []
 156172 []
 156174 []
 156176 []
 156179 []
 156183 []
 156186 []
 156191 []
 156194 []
 156198 []
 156203 []
 156205 []
 156208 []
 156210 []
 156213 []
 156215 []
 156216 []
 156219 []
 156221 []
 156224 []
 156227 []
 156231 []
 156234 []
 156240 []
 156242 []
 156246 []
 156249 []
 156250 [host=godello0]
 156257 [host=huxelrebe1]
 156267 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
725ca3313a5b9cbef89eaa1c728567684f37990a 
58a44be024f69d2e4d2b58553529230abdd3935e 
964781c6f162893677c50a779b7d562a299727ba
 156288 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
a3741780fe3535e19e02efa869a7cac481891129 
3c659044118e34603161457db9934a34f816d78b 
d0ed6a69d399ae193959225cdeaa9382746c91cc 
155821a1990b6de78dde5f98fa5ab90e802021e0 
7a4dd361d10718608ad37f969df0a3cf5bc17b12
Searching for interesting versions
 Result found: flight 152563 (pass), for basis pass
 Result found: flight 156267 (fail), for basis failure
 Repro found: flight 156288 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
eb520b93d279e901a593c57e30649fb08f4290c5 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
725ca3313a5b9cbef89eaa1c728567684f37990a 
58a44be024f69d2e4d2b58553529230abdd3935e 
964781c6f162893677c50a779b7d562a299727ba.
neato: graph is too large for cairo-renderer bitmaps. Scaling by 0.296365 to fit
pnmtopng: 69 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qemuu-debianhvm-amd64.guest-start--debianhvm.repeat.{dot,ps,png,html,svg}.
Populating 156306...
Need 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 156267)
Creating 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 156267)
Need 156306.build-amd64 (like 156267)
 revision_ovmf=eb520b93d279e901a593c57e30649fb08f4290c5
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=725ca3313a5b9cbef89eaa1c728567684f37990a
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=964781c6f162893677c50a779b7d562a299727ba
Searching for build-amd64 (like 156267) to reuse...
Creating 156306.build-amd64 (copying from 156267)
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 runvars (
                    SELECT ? as flight, ? as job, name, val, 'f'
                      FROM bisection_runvars
                                 )
"]
DB conflict (messages above may refer); retrying after 0.303388160028593...
Populating 156306...
Need 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 156267)
Creating 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 156267)
Need 156306.build-amd64 (like 156267)
 revision_ovmf=eb520b93d279e901a593c57e30649fb08f4290c5
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=725ca3313a5b9cbef89eaa1c728567684f37990a
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=964781c6f162893677c50a779b7d562a299727ba
Creating 156306.build-amd64 (copying from 156267)
Need 156306.build-amd64-pvops (like 156267)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 156267) to reuse...
Can reuse build-kern 156277.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='156277.build-amd64-pvops', 2='156306', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.35278668365839...
Populating 156306...
Need 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 156267)
Creating 156306.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 156267)
Need 156306.build-amd64 (like 156267)
 revision_ovmf=eb520b93d279e901a593c57e30649fb08f4290c5
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=725ca3313a5b9cbef89eaa1c728567684f37990a
 revision_seabios=58a44be024f69d2e4d2b58553529230abdd3935e
 revision_xen=964781c6f162893677c50a779b7d562a299727ba
Creating 156306.build-amd64 (copying from 156267)
Need 156306.build-amd64-pvops (like 156267)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 156277.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 152563)...
Flight 156306 ready to go.