[xen-unstable bisection] 183822: 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/183822.bisection-summary --basis-template=183807 
--blessings=real,real-bisect,real-retry --flight=183822 xen-unstable 
test-amd64-amd64-qemuu-nested-intel debian-hvm-install/l1/l2
Searching for failure / basis pass:
 183816 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: 183816 / 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 
10081c2dc571775b538bb00982606a39832ad7e3
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#9659b2a6d73b14620e187f9c626a09323853c459-10081c2dc571775b538bb00982606a39832ad7e3
Loaded 5001 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
Searching for interesting versions
 Result found: flight 183620 (pass), for basis pass
 For basis failure, parent search stopping at 
c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459, results HASH(0x556b3eb2c858) Result 
found: flight 183816 (fail), for basis failure (at ancestor ~2380)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0df9387c8983e1b1e72d8c574356f572342c03e6 
9659b2a6d73b14620e187f9c626a09323853c459.
pnmtopng: 130 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 183822...
Need 183822.test-amd64-amd64-qemuu-nested-intel (like 183816)
Creating 183822.test-amd64-amd64-qemuu-nested-intel (copying from 183816)
Need 183822.build-amd64 (like 183816)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=9659b2a6d73b14620e187f9c626a09323853c459
Searching for build-amd64 (like 183816) to reuse...
Can NOT reuse build 183628.build-amd64: /home/logs/logs/183628/build-amd64: No 
such file or directory
Creating 183822.build-amd64 (copying from 183816)
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='build-amd64', 2='183822', 
3='test-amd64-amd64-qemuu-nested-intel', 4='buildjob']
DB conflict (messages above may refer); retrying after 0.313604728858085...
Populating 183822...
Need 183822.test-amd64-amd64-qemuu-nested-intel (like 183816)
Creating 183822.test-amd64-amd64-qemuu-nested-intel (copying from 183816)
Need 183822.build-amd64 (like 183816)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=9659b2a6d73b14620e187f9c626a09323853c459
Searching for build-amd64 (like 183816) to reuse...
Can NOT reuse build 183628.build-amd64: /home/logs/logs/183628/build-amd64: No 
such file or directory
Creating 183822.build-amd64 (copying from 183816)
Need 183822.build-amd64-pvops (like 183816)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 183816) to reuse...
Can reuse build-kern 183816.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='183816.build-amd64-pvops', 2='183822', 
3='test-amd64-amd64-qemuu-nested-intel', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 0.146889166621747...
Populating 183822...
Need 183822.test-amd64-amd64-qemuu-nested-intel (like 183816)
Creating 183822.test-amd64-amd64-qemuu-nested-intel (copying from 183816)
Need 183822.build-amd64 (like 183816)
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0df9387c8983e1b1e72d8c574356f572342c03e6
 revision_xen=9659b2a6d73b14620e187f9c626a09323853c459
Searching for build-amd64 (like 183816) to reuse...
Can NOT reuse build 183628.build-amd64: /home/logs/logs/183628/build-amd64: No 
such file or directory
Creating 183822.build-amd64 (copying from 183816)
Need 183822.build-amd64-pvops (like 183816)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 183816.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 183620)...
Flight 183822 ready to go.