[xen-4.15-testing bisection] 166381: testing test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow
testid debian-hvm-install

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://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/xen-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install
 --summary-out=tmp/166381.bisection-summary --basis-template=166198 
--blessings=real,real-bisect,real-retry --flight=166381 xen-4.15-testing 
test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow debian-hvm-install
Searching for failure / basis pass:
 166311 fail [host=italia0] / 166198 [host=huxelrebe1] 166192 
[host=chardonnay0] 166169 [host=albana1] 165521 [host=elbling0] 165387 
[host=pinot0] 164938 [host=huxelrebe0] 164889 [host=albana1] 164636 
[host=pinot0] 164564 [host=elbling1] 164511 [host=huxelrebe1] 164495 
[host=huxelrebe0] 164455 [host=fiano0] 164390 [host=albana0] 164304 
[host=albana1] 164262 [host=chardonnay0] 163759 [host=albana1] 163727 
[host=huxelrebe0] 163710 [host=elbling0] 162882 [host=albana1] 162561 
[host=chardonnay0] 162\
 546 [host=pinot1] 162366 [host=albana0] 161772 [host=elbling0] 161322 
[host=chardonnay1] 161049 [host=elbling0] 160774 [host=huxelrebe0] 160455 
[host=elbling0] 160422 [host=chardonnay1] 160394 [host=chardonnay0] template as 
basis? using template as basis.
Failure / basis pass flights: 166311 / 166198
(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://xenbits.xen.org/qemu-xen.git
Tree: seabios git://xenbits.xen.org/osstest/seabios.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
544e547a63175ac6ef7cc29c4f5bda88da024f69
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
963ab606b1228788eac54c1c7ff70d04bb325733
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#e1e7306b54147e65cb7347b060e94f336d4a82d2-e1e7306b54147e65cb7347b060e94f336d4a82d2
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://xenbits.xen.org/qemu-xen.git#e2af2d050338c99e8436e251ad67aafb3ebbd501-e2af2d050338c99e8436e251ad67aafb3ebbd501
 
git://xenbits.xen.org/osstest/seabios.git#64f37cc530f144e53c190c9e8209a51b58fd5c43-64f37cc530f144e53c190c9e8209a51b58fd5c43
 
git://xenbits.xen.org/xen.git#963ab606b1228788eac54c1c7ff70d04bb325733-544e547a63175ac6ef7cc29c4f5bda88da024f69
Loaded 5002 nodes in revision graph
Searching for test results:
 166198 [host=huxelrebe1]
 166311 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
544e547a63175ac6ef7cc29c4f5bda88da024f69
Searching for interesting versions
Need to reproduce basis pass (pass); had 0 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
963ab606b1228788eac54c1c7ff70d04bb325733.
Revision graph left in 
/home/logs/results/bisect/xen-4.15-testing/test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow.debian-hvm-install.{dot,ps,png,html,svg}.
Populating 166381...
Need 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (like 166311)
Creating 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (copying from 
166311)
Need 166381.build-i386 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Searching for build-i386 (like 166311) to reuse...
Creating 166381.build-i386 (copying from 166311)
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 0.161350838215188...
Populating 166381...
Need 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (like 166311)
Creating 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (copying from 
166311)
Need 166381.build-i386 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Creating 166381.build-i386 (copying from 166311)
Need 166381.build-i386-pvops (like 166311)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-i386-pvops (like 166311) to reuse...
Can reuse build-kern 166340.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='166340.build-i386-pvops', 2='166381', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.0467783130652...
Populating 166381...
Need 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (like 166311)
Creating 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (copying from 
166311)
Need 166381.build-i386 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Creating 166381.build-i386 (copying from 166311)
Need 166381.build-i386-pvops (like 166311)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 166340.build-i386-pvops.
Need 166381.build-amd64 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Searching for build-amd64 (like 166311) to reuse...
Can reuse build 166339.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='166339.build-amd64', 2='166381', 
3='test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow', 4='xenbuildjob']
DB conflict (messages above may refer); retrying after 0.50768735876628...
Populating 166381...
Need 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (like 166311)
Creating 166381.test-amd64-i386-xl-qemuu-debianhvm-amd64-shadow (copying from 
166311)
Need 166381.build-i386 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Creating 166381.build-i386 (copying from 166311)
Need 166381.build-i386-pvops (like 166311)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 166340.build-i386-pvops.
Need 166381.build-amd64 (like 166311)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Can reuse build 166339.build-amd64.
Checking for flail (since 0)...
Flight 166381 ready to go.