[xen-4.15-testing bisection] 166876: testing test-amd64-amd64-xl-credit2

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

branch xen-4.15-testing
xenbranch xen-4.15-testing
job test-amd64-amd64-xl-credit2
testid debian-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-amd64-xl-credit2.debian-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-amd64-xl-credit2.debian-install
 --summary-out=tmp/166876.bisection-summary --basis-template=166198 
--blessings=real,real-bisect,real-retry --flight=166876 xen-4.15-testing 
test-amd64-amd64-xl-credit2 debian-install
Searching for failure / basis pass:
 166338 fail [host=italia0] / 166198 [host=himrod0] 166192 [host=elbling1] 
166169 [host=chardonnay0] 165521 [host=godello1] 165387 [host=elbling1] 164938 
[host=huxelrebe0] 164889 [host=elbling1] 164636 [host=godello1] 164564 
[host=fiano0] 164511 [host=chardonnay0] 164495 [host=godello0] 164455 
[host=fiano1] 164390 [host=godello1] 164304 [host=albana1] 164262 
[host=huxelrebe0] 163759 [host=godello0] 163727 [host=huxelrebe1] 163710 
[host=godello1] 162882 [host=huxelrebe0] 162561 [host=elbling1] 16\
 2546 [host=godello0] 162366 [host=fiano1] 161772 [host=godello1] 161322 
[host=fiano1] 161049 [host=elbling1] 160774 [host=godello0] 160455 
[host=chardonnay0] 160422 [host=godello1] 160394 [host=chardonnay1] template as 
basis? using template as basis.
Failure / basis pass flights: 166338 / 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=himrod0]
 166311 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
544e547a63175ac6ef7cc29c4f5bda88da024f69
 166338 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
544e547a63175ac6ef7cc29c4f5bda88da024f69
 166388 blocked c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1e7306b54147e65cb7347b060e94f336d4a82d2 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
e2af2d050338c99e8436e251ad67aafb3ebbd501 
64f37cc530f144e53c190c9e8209a51b58fd5c43 
963ab606b1228788eac54c1c7ff70d04bb325733
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-amd64-xl-credit2.debian-install.{dot,ps,png,html,svg}.
Populating 166876...
Need 166876.test-amd64-amd64-xl-credit2 (like 166338)
Creating 166876.test-amd64-amd64-xl-credit2 (copying from 166338)
Need 166876.build-amd64 (like 166338)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Searching for build-amd64 (like 166338) to reuse...
Can reuse build 166339.build-amd64.
Need 166876.build-amd64-pvops (like 166338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 166338) to reuse...
Can reuse build-kern 166394.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='166394.build-amd64-pvops', 2='166876', 
3='test-amd64-amd64-xl-credit2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.800636187735112...
Populating 166876...
Need 166876.test-amd64-amd64-xl-credit2 (like 166338)
Creating 166876.test-amd64-amd64-xl-credit2 (copying from 166338)
Need 166876.build-amd64 (like 166338)
 revision_ovmf=e1e7306b54147e65cb7347b060e94f336d4a82d2
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=e2af2d050338c99e8436e251ad67aafb3ebbd501
 revision_seabios=64f37cc530f144e53c190c9e8209a51b58fd5c43
 revision_xen=963ab606b1228788eac54c1c7ff70d04bb325733
Can reuse build 166339.build-amd64.
Need 166876.build-amd64-pvops (like 166338)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 166394.build-amd64-pvops.
Need 166876.build-amd64 (like 166338)
 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 166876 ready to go.