Build failed in Jenkins: sru_kernel-raring-virtual_i386_pae-kvm-virtual #11

[Jenkins Notification]

See <http://10.189.74.2:8080/job/sru_kernel-raring-virtual_i386_pae-kvm-virtual/11/>

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Started by upstream project "sru-kernel-raring-vm" build number 6
[EnvInject] - Loading node environment variables.
Building remotely on alderamin
[locks-and-latches] Checking to see if we really have the locks
[locks-and-latches] Have all the locks, build can start
[sru_kernel-raring-virtual_i386_pae-kvm-virtual] $ /bin/bash -x /tmp/hudson6609494473718067351.sh
+ SRUHOME=/var/lib/ubuntu-iso-testing/kernel-sru
+ bzr pull -d /var/lib/ubuntu-iso-testing/kernel-sru/branches/tests
Unable to obtain lock file:///var/lib/ubuntu-iso-testing/kernel-sru/branches/tests/ held by usit on alderamin (process #19042), acquired 0 seconds ago.
Will continue to try until 21:18:19, unless you press Ctrl-C.
See "bzr help break-lock" for more.
Using saved parent location: http://bazaar.launchpad.net/~canonical-platform-qa/%2Bjunk/qa-kernel-sru-tests/
No revisions or tags to pull.
+ '[' -z '' ']'
+ bash -x /var/lib/ubuntu-iso-testing/kernel-sru/branches/tests/kernel-sru/jenkins-script-virtual-kteam.sh -s /var/lib/ubuntu-iso-testing/kernel-sru -r raring -t virtual -w <http://10.189.74.2:8080/job/sru_kernel-raring-virtual_i386_pae-kvm-virtual/ws/> -v generic-i386-pae -p i386 -c 10.189.74.2
+ set +x
Step1 to run on clean-raring-generic-i386-pae
Formatting '/var/lib/ubuntu-iso-testing/kernel-sru/clean-raring-generic-i386-pae/disk0.qcow2', fmt=qcow2 size=8589934592 backing_file='/var/lib/ubuntu-iso-testing/kernel-sru/clean-raring-generic-i386-pae/disk0.pristine.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 
error: Domain is already active

FAIL virsh: tried to start an already active domain, should not happen!

+ exit 1
Build step 'Execute shell' marked build as failure
[locks-and-latches] Releasing all the locks
[locks-and-latches] All the locks released
Archiving artifacts
Recording test results
Description set: