[xen-unstable-smoke bisection] 186918: 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/186918.bisection-summary --basis-template=186826 
--blessings=real,real-bisect,real-retry --flight=186918 xen-unstable-smoke 
test-amd64-amd64-xl-qemuu-debianhvm-amd64 xen-install
Searching for failure / basis pass:
 186906 fail [host=godello0] / 186826 [host=pinot0] 186821 [host=pinot1] 186786 
ok.
Failure / basis pass flights: 186906 / 186786
(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 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1ddc8c1bad93aa6cbfe616dd72333460c47f96c9
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c-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#1ddc8c1bad93aa6cbfe616dd72333460c47f96c9-a99f25f7ac60544e9af4b3b516d7566ba8841cc4
Loaded 10001 nodes in revision graph
Searching for test results:
 186783 [host=pinot0]
 186786 pass 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1ddc8c1bad93aa6cbfe616dd72333460c47f96c9
 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 [host=italia0]
 186894 [host=pinot0]
 186896 [host=italia0]
 186897 [host=italia0]
 186898 [host=italia0]
 186895 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4
 186900 [host=italia0]
 186902 pass 266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
1ddc8c1bad93aa6cbfe616dd72333460c47f96c9
 186903 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4
 186901 [host=pinot1]
 186904 [host=pinot1]
 186905 [host=pinot1]
 186907 [host=pinot1]
 186908 [host=pinot1]
 186909 [host=pinot1]
 186910 [host=pinot1]
 186911 [host=pinot1]
 186906 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
a99f25f7ac60544e9af4b3b516d7566ba8841cc4
 186912 [host=pinot1]
 186914 pass cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
b181bb9fdbae9cdae96f979cfcc30c6195071417
 186915 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
285937175be2509bc5b4c2eff2ec0b2fa758ff69
 186916 fail cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
f66e523189f1130a2fd3b77a9f0c8ac152355ac8
 186917 pass cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
b181bb9fdbae9cdae96f979cfcc30c6195071417
Searching for interesting versions
 Result found: flight 186786 (pass), for basis pass
 For basis failure, parent search stopping at 
cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
b181bb9fdbae9cdae96f979cfcc30c6195071417, results HASH(0x5616a5831330) 
HASH(0x5616a583b020) For basis failure, parent search stopping at 
266ee8e06d5baa186a0b5b8727eb99ae2d00dc9c 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 0df9387c8983e1b1e72d8c574356f5\
 72342c03e6 1ddc8c1bad93aa6cbfe616dd72333460c47f96c9, results 
HASH(0x5616a58266e0) HASH(0x5616a5821928) Result found: flight 186895 (fail), 
for basis failure (at ancestor ~3503)
 Repro found: flight 186902 (pass), for basis pass
 Repro found: flight 186903 (fail), for basis failure
 0 revisions at cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
b181bb9fdbae9cdae96f979cfcc30c6195071417
No revisions left to test, checking graph state.
 Result found: flight 186914 (pass), for last pass
 Result found: flight 186916 (fail), for first failure
 Repro found: flight 186917 (pass), for last pass
Need to reproduce first failure (fail); had 1 already.
Should test cac15753b8ceb505a3c646f83a86dccbab9e33a3 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
f66e523189f1130a2fd3b77a9f0c8ac152355ac8.
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 186918...
Need 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186906)
Creating 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186906)
Need 186918.build-amd64 (like 186906)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=f66e523189f1130a2fd3b77a9f0c8ac152355ac8
Searching for build-amd64 (like 186906) to reuse...
Can reuse build 186884.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='186884.build-amd64', 2='186918', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.727568384566442...
Populating 186918...
Need 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186906)
Creating 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186906)
Need 186918.build-amd64 (like 186906)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=f66e523189f1130a2fd3b77a9f0c8ac152355ac8
Can reuse build 186884.build-amd64.
Need 186918.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='186918', 
3='test-amd64-amd64-xl-qemuu-debianhvm-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.77950471005801...
Populating 186918...
Need 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (like 186906)
Creating 186918.test-amd64-amd64-xl-qemuu-debianhvm-amd64 (copying from 186906)
Need 186918.build-amd64 (like 186906)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=f66e523189f1130a2fd3b77a9f0c8ac152355ac8
Can reuse build 186884.build-amd64.
Need 186918.build-amd64-pvops (like 186880)
 revision_linux=cac15753b8ceb505a3c646f83a86dccbab9e33a3
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 186881.build-amd64-pvops.
Need 186918.build-amd64 (like 186906)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=f66e523189f1130a2fd3b77a9f0c8ac152355ac8
Can reuse build 186884.build-amd64.
Checking for flail (since 186786)...
Flight 186918 ready to go.