[xen-unstable bisection] 183834: 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: 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/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/xen-unstable/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2
 --summary-out=tmp/183834.bisection-summary --basis-template=183807 
--blessings=real,real-bisect,real-retry --flight=183834 xen-unstable 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install/l1/l2
Searching for failure / basis pass:
 183821 fail [host=fiano1] / 183807 [host=debina0] 183800 [host=godello0] 
183795 [host=sabro1] 183788 [host=huxelrebe0] 183785 [host=nobling0] 183781 
[host=fiano0] 183775 [host=elbling1] 183769 [host=albana0] 183765 
[host=debina1] 183755 [host=albana1] 183745 [host=godello1] 183739 
[host=italia1] 183737 [host=himrod0] 183726 [host=godello0] 183718 
[host=fiano0] 183712 [host=elbling0] 183706 [host=nobling1] 183703 
[host=sabro1] 183695 [host=sabro0] 183690 [host=nobling0] 183686 
[host=huxelrebe0] \
 183676 [host=debina0] 183671 [host=godello1] 183667 [host=godello0] 183658 
[host=nobling1] 183652 [host=albana0] 183645 [host=debina1] 183640 
[host=albana1] 183626 [host=huxelrebe1] 183620 ok.
Failure / basis pass flights: 183821 / 183620
(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 c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
820ee3ec4dd5679715bd49a1d12b81cb1502260c
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459
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/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c7437ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 git://xenbits.xen.org/qemu-xen.git#0df9387c8983e1b1e72d8c574356f57\
 2342c03e6-0df9387c8983e1b1e72d8c574356f572342c03e6 
git://xenbits.xen.org/xen.git#9659b2a6d73b14620e187f9c626a09323853c459-820ee3ec4dd5679715bd49a1d12b81cb1502260c
Loaded 5002 nodes in revision graph
Searching for test results:
 183620 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459
 183626 [host=huxelrebe1]
 183640 [host=albana1]
 183645 [host=debina1]
 183652 [host=albana0]
 183658 [host=nobling1]
 183667 [host=godello0]
 183695 [host=sabro0]
 183671 [host=godello1]
 183676 [host=debina0]
 183686 [host=huxelrebe0]
 183690 [host=nobling0]
 183703 [host=sabro1]
 183706 [host=nobling1]
 183712 [host=elbling0]
 183718 [host=fiano0]
 183726 [host=godello0]
 183737 [host=himrod0]
 183739 [host=italia1]
 183745 [host=godello1]
 183755 [host=albana1]
 183765 [host=debina1]
 183769 [host=albana0]
 183775 [host=elbling1]
 183781 [host=fiano0]
 183785 [host=nobling0]
 183788 [host=huxelrebe0]
 183795 [host=sabro1]
 183800 [host=godello0]
 183807 [host=debina0]
 183816 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
10081c2dc571775b538bb00982606a39832ad7e3
 183822 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459
 183823 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
10081c2dc571775b538bb00982606a39832ad7e3
 183827 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
fde774154cf2c4e648043524f4c40b5ee2b97338
 183821 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
820ee3ec4dd5679715bd49a1d12b81cb1502260c
 183828 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
340a75a4f4b2f1ae0e09e7e50ec75f959b757408
 183830 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
820ee3ec4dd5679715bd49a1d12b81cb1502260c
 183833 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
983aaa533bb664a7b6266faebe5f89cf4c5103a5
Searching for interesting versions
 Result found: flight 183620 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
983aaa533bb664a7b6266faebe5f89cf4c5103a5, results HASH(0x5625e7663ed8) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 340a75a4f4\
 b2f1ae0e09e7e50ec75f959b757408, results HASH(0x5625e895a628) For basis 
failure, parent search stopping at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
fde774154cf2c4e648043524f4c40b5ee2b97338, results HASH(0x5625e89e1718) For 
basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 3d273dd05e51e5a1ffba3d98c7437ee8\
 4e8f8764 0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459, results HASH(0x5625e895a028) 
HASH(0x5625e89dd908) Result found: flight 183816 (fail), for basis failure (at 
ancestor ~2381)
 Repro found: flight 183822 (pass), for basis pass
 Repro found: flight 183830 (fail), for basis failure
 17 revisions at c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
6c1d5f65162fec80c53c2f782e0546e9e5b98e7c
Looking 8 below c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
6c1d5f65162fec80c53c2f782e0546e9e5b98e7c.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
7e939abca7446256b59dc5d61e5ac444deb53da5.
pnmtopng: 220 colors found
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-qemuu-nested-intel.debian-hvm-install--l1--l2.{dot,ps,png,html,svg}.
Populating 183834...
Need 183834.test-amd64-amd64-qemuu-nested-intel (like 183821)
Creating 183834.test-amd64-amd64-qemuu-nested-intel (copying from 183821)
Need 183834.build-amd64 (like 183821)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=7e939abca7446256b59dc5d61e5ac444deb53da5
Searching for build-amd64 (like 183821) to reuse...
Creating 183834.build-amd64 (copying from 183821)
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 after 0.730970313380571...
Populating 183834...
Need 183834.test-amd64-amd64-qemuu-nested-intel (like 183821)
Creating 183834.test-amd64-amd64-qemuu-nested-intel (copying from 183821)
Need 183834.build-amd64 (like 183821)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=7e939abca7446256b59dc5d61e5ac444deb53da5
Creating 183834.build-amd64 (copying from 183821)
Need 183834.build-amd64-pvops (like 183821)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 183821) to reuse...
Can reuse build-kern 183825.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='183825.build-amd64-pvops', 2='183834', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.140929335443559...
Populating 183834...
Need 183834.test-amd64-amd64-qemuu-nested-intel (like 183821)
Creating 183834.test-amd64-amd64-qemuu-nested-intel (copying from 183821)
Need 183834.build-amd64 (like 183821)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=7e939abca7446256b59dc5d61e5ac444deb53da5
Creating 183834.build-amd64 (copying from 183821)
Need 183834.build-amd64-pvops (like 183821)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 183825.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 183620)...
Flight 183834 ready to go.