[xen-unstable-smoke bisection] 186897: testing test-amd64-amd64-xl-qemuu-debianhvm-amd64

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

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job test-amd64-amd64-xl-qemuu-debianhvm-amd64
testid xen-install

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-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.xen-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-unstable-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.xen-install
 --summary-out=tmp/186897.bisection-summary --basis-template=186826 
--blessings=real,real-bisect,real-retry --flight=186897 xen-unstable-smoke 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 xen-install
Searching for failure / basis pass:
 186892 fail [host=italia0] / 186826 [host=pinot0] 186821 [host=pinot1] 186786 
[host=godello0] 186783 [host=pinot0] 186780 [host=pinot0] 186767 [host=pinot0] 
186765 [host=pinot0] 186762 [host=godello0] 186743 [host=pinot0] 186741 
[host=godello0] 186732 [host=pinot0] 186730 [host=pinot0] 186703 [host=pinot0] 
186661 [host=godello0] 186653 [host=godello0] 186651 [host=pinot0] 186644 
[host=pinot0] 186641 [host=pinot0] 186629 [host=pinot0] 186627 [host=albana0] 
186621 ok.
Failure / basis pass flights: 186892 / 186621
(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 cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Basis pass 99e6a620de00b96f059c9e7f14b5795ca0c6b125 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
4a73eb4c205d6b2d3e44f3f9ec98dc0e44481f7b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#99e6a620de00b96f059c9e7f14b5795ca0c6b125-cac15753b8ceb505a3c646f83a86dccbab9e33a3
 
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#0df9387c8983e1b1e72d8c574356f57\
 2342c03e6-0df9387c8983e1b1e72d8c574356f572342c03e6 
git://xenbits.xen.org/xen.git#4a73eb4c205d6b2d3e44f3f9ec98dc0e44481f7b-a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Loaded 10001 nodes in revision graph
Searching for test results:
 186621 pass 99e6a620de00b96f059c9e7f14b5795ca0c6b125 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
4a73eb4c205d6b2d3e44f3f9ec98dc0e44481f7b
 186627 [host=albana0]
 186629 [host=pinot0]
 186641 [host=pinot0]
 186644 [host=pinot0]
 186651 [host=pinot0]
 186653 [host=godello0]
 186661 [host=godello0]
 186703 [host=pinot0]
 186730 [host=pinot0]
 186732 [host=pinot0]
 186741 [host=godello0]
 186743 [host=pinot0]
 186762 [host=godello0]
 186765 [host=pinot0]
 186767 [host=pinot0]
 186780 [host=pinot0]
 186783 [host=pinot0]
 186786 [host=godello0]
 186821 [host=pinot1]
 186826 [host=pinot0]
 186880 [host=himrod0]
 186882 [host=himrod0]
 186883 [host=pinot0]
 186884 [host=himrod0]
 186886 [host=pinot0]
 186887 [host=pinot0]
 186888 [host=pinot0]
 186885 [host=pinot0]
 186889 [host=pinot0]
 186890 [host=pinot0]
 186893 [host=pinot0]
 186892 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4
 186894 [host=pinot0]
 186896 pass 99e6a620de00b96f059c9e7f14b5795ca0c6b125 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
4a73eb4c205d6b2d3e44f3f9ec98dc0e44481f7b
Searching for interesting versions
 Result found: flight 186621 (pass), for basis pass
 For basis failure, parent search stopping at 
99e6a620de00b96f059c9e7f14b5795ca0c6b125 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
4a73eb4c205d6b2d3e44f3f9ec98dc0e44481f7b, results HASH(0x562b1aba0e48) 
HASH(0x562b1aba7d88) Result found: flight 186892 (fail), for basis failure (at 
ancestor ~3733)
 Repro found: flight 186896 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4.
pnmtopng: 55 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/test-amd64-amd64-xl-qemuu-debianhvm-amd64.xen-install.{dot,ps,png,html,svg}.
Populating 186897...
Need 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186892)
Creating 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186892)
Need 186897.build-amd64 (like 186892)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Searching for build-amd64 (like 186892) to reuse...
Can reuse build 186887.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='186887.build-amd64', 2='186897', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.924048059693636...
Populating 186897...
Need 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186892)
Creating 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186892)
Need 186897.build-amd64 (like 186892)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Can reuse build 186887.build-amd64.
Need 186897.build-amd64-pvops (like 186880)
 revision_linux=cac15753b8ceb505a3c646f83a86dccbab9e33a3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 186880) to reuse...
Can reuse build-kern 186881.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='186881.build-amd64-pvops', 2='186897', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.7306139363854...
Populating 186897...
Need 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186892)
Creating 186897.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186892)
Need 186897.build-amd64 (like 186892)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Can reuse build 186887.build-amd64.
Need 186897.build-amd64-pvops (like 186880)
 revision_linux=cac15753b8ceb505a3c646f83a86dccbab9e33a3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 186881.build-amd64-pvops.
Need 186897.build-amd64 (like 186892)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Can reuse build 186887.build-amd64.
Checking for flail (since 186621)...
Flight 186897 ready to go.