[qemu-mainline bisection] 171550: testing test-amd64-amd64-xl-qcow2

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

branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qcow2
testid guest-start/debian.repeat

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-xl-qcow2.guest-start--debian.repeat.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-xl-qcow2.guest-start--debian.repeat
 --summary-out=tmp/171550.bisection-summary --basis-template=171539 
--blessings=real,real-bisect,real-retry --flight=171550 qemu-mainline 
test-amd64-amd64-xl-qcow2 guest-start/debian.repeat
Searching for failure / basis pass:
 171544 fail [host=debina1] / 171539 ok.
Failure / basis pass flights: 171544 / 171539
(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 
f193b945eac58ca379d3d21c77d5550b063580d6 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e9398e3b1a860b8c29c670c1b6c36afe8d87849 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
4df2e99d731402da48afb19dc970ccab5a0814d6
Basis pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0e3723005bfea2f70157bf951f3e6be03bbf6e74 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
4df2e99d731402da48afb19dc970ccab5a0814d6
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#e1eef3a8b01a25e75abf63d15bdc90157a74cba9-f193b945eac58ca379d3d21c77d5550b063580d6
 git://xenbits.xen.org/qemu-xen-traditional.git#3d273dd05e51e5a1ffba3d98c74\
 37ee84e8f8764-3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
git://git.qemu.org/qemu.git#0e3723005bfea2f70157bf951f3e6be03bbf6e74-8e9398e3b1a860b8c29c670c1b6c36afe8d87849
 
git://xenbits.xen.org/osstest/seabios.git#dc88f9b72df52b22c35b127b80c487e0b6fca4af-dc88f9b72df52b22c35b127b80c487e0b6fca4af
 
git://xenbits.xen.org/xen.git#4df2e99d731402da48afb19dc970ccab5a0814d6-4df2e99d731402da48afb19dc970ccab5a0814d6
>From git://cache:9419/git://xenbits.xen.org/osstest/ovmf
   e1eef3a8b0..5496c763aa  xen-tested-master -> origin/xen-tested-master
>From git://cache:9419/git://git.qemu.org/qemu
   8e9398e3b1..a74c66b1b9  master     -> origin/master
   8e9398e3b1..212267df2b  staging    -> origin/staging
Loaded 24971 nodes in revision graph
Searching for test results:
 171539 pass c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0e3723005bfea2f70157bf951f3e6be03bbf6e74 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
4df2e99d731402da48afb19dc970ccab5a0814d6
 171544 fail c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
f193b945eac58ca379d3d21c77d5550b063580d6 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
8e9398e3b1a860b8c29c670c1b6c36afe8d87849 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
4df2e99d731402da48afb19dc970ccab5a0814d6
Searching for interesting versions
 Result found: flight 171539 (pass), for basis pass
 Result found: flight 171544 (fail), for basis failure (at ancestor ~11)
Need to reproduce basis pass (pass); had 1 already.
Should test c3038e718a19fc596f7b1baba0f83d5146dc7784 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
e1eef3a8b01a25e75abf63d15bdc90157a74cba9 
3d273dd05e51e5a1ffba3d98c7437ee84e8f8764 
0e3723005bfea2f70157bf951f3e6be03bbf6e74 
dc88f9b72df52b22c35b127b80c487e0b6fca4af 
4df2e99d731402da48afb19dc970ccab5a0814d6.
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-amd64-amd64-xl-qcow2.guest-start--debian.repeat.{dot,ps,png,html,svg}.
Populating 171550...
Need 171550.test-amd64-amd64-xl-qcow2 (like 171544)
Creating 171550.test-amd64-amd64-xl-qcow2 (copying from 171544)
Need 171550.build-amd64 (like 171544)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0e3723005bfea2f70157bf951f3e6be03bbf6e74
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=4df2e99d731402da48afb19dc970ccab5a0814d6
Searching for build-amd64 (like 171544) to reuse...
Creating 171550.build-amd64 (copying from 171544)
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='171550', 3='test-amd64-amd64-xl-qcow2', 
4='buildjob']
DB conflict (messages above may refer); retrying after 0.743403784771548...
Populating 171550...
Need 171550.test-amd64-amd64-xl-qcow2 (like 171544)
Creating 171550.test-amd64-amd64-xl-qcow2 (copying from 171544)
Need 171550.build-amd64 (like 171544)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0e3723005bfea2f70157bf951f3e6be03bbf6e74
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=4df2e99d731402da48afb19dc970ccab5a0814d6
Creating 171550.build-amd64 (copying from 171544)
Need 171550.build-amd64-pvops (like 171544)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-amd64-pvops (like 171544) to reuse...
Can reuse build-kern 171546.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='171546.build-amd64-pvops', 2='171550', 
3='test-amd64-amd64-xl-qcow2', 4='kernbuildjob']
DB conflict (messages above may refer); retrying after 1.09746143612477...
Populating 171550...
Need 171550.test-amd64-amd64-xl-qcow2 (like 171544)
Creating 171550.test-amd64-amd64-xl-qcow2 (copying from 171544)
Need 171550.build-amd64 (like 171544)
 revision_ovmf=e1eef3a8b01a25e75abf63d15bdc90157a74cba9
 revision_qemu=3d273dd05e51e5a1ffba3d98c7437ee84e8f8764
 revision_qemuu=0e3723005bfea2f70157bf951f3e6be03bbf6e74
 revision_seabios=dc88f9b72df52b22c35b127b80c487e0b6fca4af
 revision_xen=4df2e99d731402da48afb19dc970ccab5a0814d6
Creating 171550.build-amd64 (copying from 171544)
Need 171550.build-amd64-pvops (like 171544)
 revision_linux=c3038e718a19fc596f7b1baba0f83d5146dc7784
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 171546.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 171539)...
Flight 171550 ready to go.