[qemu-mainline bisection] 150430: testing test-arm64-arm64-xl-credit2

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

branch xen-unstable
xenbranch xen-unstable
job test-arm64-arm64-xl-credit2
testid xen-boot

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: 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-arm64-arm64-xl-credit2.xen-boot.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-arm64-arm64-xl-credit2.xen-boot
 --summary-out=tmp/150430.bisection-summary --basis-template=150391 
--blessings=real,real-bisect --flight=150430 qemu-mainline 
test-arm64-arm64-xl-credit2 xen-boot
Searching for failure / basis pass:
 150406 fail [host=laxton1] / 150391 ok.
Failure / basis pass flights: 150406 / 150391
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: 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 a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
Basis pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1c877c716038a862e876cac8f0929bab4a96e849 
ddc760832fa8cf5e93b9d9e6e854a5114ac63510 
2e3de6253422112ae43e608661ba94ea6b345694 
354e8318d5a9b6f32fbd3c01d1a9f1970007010b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9-a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/osstest/ovmf.git#1c877c716038a862e876cac8f0929bab4a96e849-568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3
 git://git.qemu.org/qemu.git#ddc760832fa8cf5e93b9d9e6e854a5114ac63510-06539\
 ebc76b8625587aa78d646a9d8d5fddf84f3 
git://xenbits.xen.org/osstest/seabios.git#2e3de6253422112ae43e608661ba94ea6b345694-2e3de6253422112ae43e608661ba94ea6b345694
 
git://xenbits.xen.org/xen.git#354e8318d5a9b6f32fbd3c01d1a9f1970007010b-d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
Loaded 54992 nodes in revision graph
Searching for test results:
 150386 [host=laxton0]
 150391 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1c877c716038a862e876cac8f0929bab4a96e849 
ddc760832fa8cf5e93b9d9e6e854a5114ac63510 
2e3de6253422112ae43e608661ba94ea6b345694 
354e8318d5a9b6f32fbd3c01d1a9f1970007010b
 150406 fail a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
 150421 pass a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
1c877c716038a862e876cac8f0929bab4a96e849 
ddc760832fa8cf5e93b9d9e6e854a5114ac63510 
2e3de6253422112ae43e608661ba94ea6b345694 
354e8318d5a9b6f32fbd3c01d1a9f1970007010b
Searching for interesting versions
 Result found: flight 150391 (pass), for basis pass
 Result found: flight 150406 (fail), for basis failure
 Repro found: flight 150421 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3 
06539ebc76b8625587aa78d646a9d8d5fddf84f3 
2e3de6253422112ae43e608661ba94ea6b345694 
d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707.
Revision graph left in 
/home/logs/results/bisect/qemu-mainline/test-arm64-arm64-xl-credit2.xen-boot.{dot,ps,png,html,svg}.
Populating 150430...
Need 150430.test-arm64-arm64-xl-credit2 (like 150406)
Creating 150430.test-arm64-arm64-xl-credit2 (copying from 150406)
Need 150430.build-arm64 (like 150406)
 revision_ovmf=568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3
 revision_qemuu=06539ebc76b8625587aa78d646a9d8d5fddf84f3
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
Searching for build-arm64 (like 150406) to reuse...
Creating 150430.build-arm64 (copying from 150406)
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 150430...
Need 150430.test-arm64-arm64-xl-credit2 (like 150406)
Creating 150430.test-arm64-arm64-xl-credit2 (copying from 150406)
Need 150430.build-arm64 (like 150406)
 revision_ovmf=568eee7cf319fa95183c8d3b5e8dcf6e078ab8b3
 revision_qemuu=06539ebc76b8625587aa78d646a9d8d5fddf84f3
 revision_seabios=2e3de6253422112ae43e608661ba94ea6b345694
 revision_xen=d89e5e65f305740b2f7bd56e6f3b6c9c52ee0707
Creating 150430.build-arm64 (copying from 150406)
Need 150430.build-arm64-pvops (like 150406)
 revision_linux=a6c5dd1dbaffe4cc398d8454546ba9246b9a95c9
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for build-arm64-pvops (like 150406) to reuse...
Can reuse build-kern 150406.build-arm64-pvops.
Already created build-arm64
Checking for flail (since 150391)...
Flight 150430 ready to go.