[qemu-mainline bisection] 150311: testing test-amd64-amd64-qemuu-nested-intel

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-qemuu-nested-intel
testid debian-hvm-install/l1/l2

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-qemuu-nested-intel.debian-hvm-install--l1--l2.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-qemuu-nested-intel.debian-hvm-install--l1--l2
 --summary-out=tmp/150311.bisection-summary --basis-template=150271 
--blessings=real,real-bisect --flight=150311 qemu-mainline 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install/l1/l2
Searching for failure / basis pass:
 150297 fail [host=huxelrebe0] / 150271 [host=huxelrebe1] 150260 
[host=godello1] 150243 [host=albana0] 150235 [host=fiano0] 150215 
[host=chardonnay1] 150211 [host=chardonnay0] 150194 [host=albana1] 150174 
[host=debina1] 150151 [host=italia0] 150144 [host=godello1] 150139 
[host=elbling0] 150109 [host=elbling1] 150089 [host=fiano1] 150077 
[host=huxelrebe1] 150061 ok.
Failure / basis pass flights: 150297 / 150061
(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 
bc5012b8fbf9f769a62d8a7a2dbf04343c16d398 
3c659044118e34603161457db9934a34f816d78b 
956ae3e9265fd36cb1c487cb3c868e906bd55897 
b8eda131954452bb5a236100a6572fe8f27d8021 
e235fa2794c95365519eac714d6ea82f8e64752e
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de15e7c2651ada46cc649c5b3c8c0c145354ac04 
3c659044118e34603161457db9934a34f816d78b 
570a9214827e3d42f7173c4d4c9f045b99834cf0 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
0135be8bd8cd60090298f02310691b688d95c3a8
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#de15e7c2651ada46cc649c5b3c8c0c145354ac04-bc5012b8fbf9f769a62d8a7a2dbf04343c16d398
 git://xenbits.xen.org/qemu-xen-traditional.git#3c659044118e34603161457db99\
 34a34f816d78b-3c659044118e34603161457db9934a34f816d78b 
git://git.qemu.org/qemu.git#570a9214827e3d42f7173c4d4c9f045b99834cf0-956ae3e9265fd36cb1c487cb3c868e906bd55897
 
git://xenbits.xen.org/osstest/seabios.git#eaaf726038cb9b2d01312d6430b4e93842aa96eb-b8eda131954452bb5a236100a6572fe8f27d8021
 
git://xenbits.xen.org/xen.git#0135be8bd8cd60090298f02310691b688d95c3a8-e235fa2794c95365519eac714d6ea82f8e64752e
>From git://cache:9419/git://xenbits.xen.org/osstest/ovmf
   bc5012b8fb..74f90d38c4  xen-tested-master -> origin/xen-tested-master
>From git://cache:9419/git://xenbits.xen.org/osstest/seabios
 - [deleted]         (none)     -> origin/0.5.1-stable
 - [deleted]         (none)     -> origin/0.6.1-stable
 - [deleted]         (none)     -> origin/1.10-stable
 - [deleted]         (none)     -> origin/1.11-stable
 - [deleted]         (none)     -> origin/1.12-stable
 - [deleted]         (none)     -> origin/1.6.3-stable
 - [deleted]         (none)     -> origin/1.7.2-stable
 - [deleted]         (none)     -> origin/1.7.3-stable
 - [deleted]         (none)     -> origin/1.7.5-stable
 - [deleted]         (none)     -> origin/1.8-stable
 - [deleted]         (none)     -> origin/1.9-stable
 - [deleted]         (none)     -> origin/master
 * [new branch]      xen-tested-master -> origin/xen-tested-master
>From git://cache:9419/git://xenbits.xen.org/xen
   e235fa2794..dacdbf7088  master     -> origin/master
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value $parents in array dereference at 
./adhoc-revtuple-generator line 465.
Use of uninitialized value in concatenation (.) or string at 
./adhoc-revtuple-generator line 465.
Loaded 92162 nodes in revision graph
Searching for test results:
 150061 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de15e7c2651ada46cc649c5b3c8c0c145354ac04 
3c659044118e34603161457db9934a34f816d78b 
570a9214827e3d42f7173c4d4c9f045b99834cf0 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
0135be8bd8cd60090298f02310691b688d95c3a8
 150077 [host=huxelrebe1]
 150089 [host=fiano1]
 150109 [host=elbling1]
 150139 [host=elbling0]
 150144 [host=godello1]
 150151 [host=italia0]
 150174 [host=debina1]
 150194 [host=albana1]
 150185 []
 150211 [host=chardonnay0]
 150271 [host=huxelrebe1]
 150243 [host=albana0]
 150215 [host=chardonnay1]
 150235 [host=fiano0]
 150260 [host=godello1]
 150297 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
bc5012b8fbf9f769a62d8a7a2dbf04343c16d398 
3c659044118e34603161457db9934a34f816d78b 
956ae3e9265fd36cb1c487cb3c868e906bd55897 
b8eda131954452bb5a236100a6572fe8f27d8021 
e235fa2794c95365519eac714d6ea82f8e64752e
Searching for interesting versions
 Result found: flight 150061 (pass), for basis pass
 Result found: flight 150297 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
de15e7c2651ada46cc649c5b3c8c0c145354ac04 
3c659044118e34603161457db9934a34f816d78b 
570a9214827e3d42f7173c4d4c9f045b99834cf0 
eaaf726038cb9b2d01312d6430b4e93842aa96eb 
0135be8bd8cd60090298f02310691b688d95c3a8.
pnmtopng: 96 colors found
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.{dot,ps,png,html,svg}.
Populating 150311...
Need 150311.test-amd64-amd64-qemuu-nested-intel (like 150297)
Creating 150311.test-amd64-amd64-qemuu-nested-intel (copying from 150297)
Need 150311.build-amd64 (like 150297)
 revision_ovmf=de15e7c2651ada46cc649c5b3c8c0c145354ac04
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=570a9214827e3d42f7173c4d4c9f045b99834cf0
 revision_seabios=eaaf726038cb9b2d01312d6430b4e93842aa96eb
 revision_xen=0135be8bd8cd60090298f02310691b688d95c3a8
Searching for build-amd64 (like 150297) to reuse...
Creating 150311.build-amd64 (copying from 150297)
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 jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 150311...
Need 150311.test-amd64-amd64-qemuu-nested-intel (like 150297)
Creating 150311.test-amd64-amd64-qemuu-nested-intel (copying from 150297)
Need 150311.build-amd64 (like 150297)
 revision_ovmf=de15e7c2651ada46cc649c5b3c8c0c145354ac04
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=570a9214827e3d42f7173c4d4c9f045b99834cf0
 revision_seabios=eaaf726038cb9b2d01312d6430b4e93842aa96eb
 revision_xen=0135be8bd8cd60090298f02310691b688d95c3a8
Creating 150311.build-amd64 (copying from 150297)
Need 150311.build-amd64-pvops (like 150297)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 150297) to reuse...
Can reuse build-kern 150308.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='150308.build-amd64-pvops', 2='150311', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 150311...
Need 150311.test-amd64-amd64-qemuu-nested-intel (like 150297)
Creating 150311.test-amd64-amd64-qemuu-nested-intel (copying from 150297)
Need 150311.build-amd64 (like 150297)
 revision_ovmf=de15e7c2651ada46cc649c5b3c8c0c145354ac04
 revision_qemu=3c659044118e34603161457db9934a34f816d78b
 revision_qemuu=570a9214827e3d42f7173c4d4c9f045b99834cf0
 revision_seabios=eaaf726038cb9b2d01312d6430b4e93842aa96eb
 revision_xen=0135be8bd8cd60090298f02310691b688d95c3a8
Creating 150311.build-amd64 (copying from 150297)
Need 150311.build-amd64-pvops (like 150297)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 150308.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 150061)...
Flight 150311 ready to go.