Build failed in Jenkins: precise-alternate-amd64_lvm #439

[Jenkins Notification]

See <http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/>

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Started by upstream project "precise-alternate-amd64_default" build number 641
[EnvInject] - Loading node environment variables.
Building remotely on alderamin
[precise-alternate-amd64_lvm] $ /bin/bash /tmp/hudson3429193011004475330.sh
ln: failed to create symbolic link `/var/lib/ubuntu-server-iso-testing/isos/ubuntu-alternate/ubuntu': File exists
INFO:root:Checking/Downloading current build for variant alternate from http://cdimage.ubuntu.com/precise/daily
INFO:root:Required ISO version 'precise-alternate-amd64.iso' already in cache
[precise-alternate-amd64_lvm] $ /bin/bash /tmp/hudson3871111859259003578.sh
You have not informed bzr of your Launchpad ID, and you must do this to
write to Launchpad or access private data.  See "bzr help launchpad-login".
Branched 1 revision.
DEBUG:root:Options: {'isoroot': '/var/lib/ubuntu-iso-testing/isos', 'isoname': False, 'test_dir': '<http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/artifact/tests',> 'variant': 'alternate', 'release': 'precise', 'debug': False, 'flavor': 'ubuntu', 'arch': 'amd64'}
DEBUG:root:Arguments: ['lvm']
INFO:root:Sleeping for 34 seconds (LP: #961217)
INFO:root:Preseed: lvm
INFO:root:Extracting kernel and initrd from /var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso
DEBUG:root:Cmd: ['unbsdtar-safelink', '-xf', '/var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso', '-C', '/tmp/precise-alternate-amd64.iso-KIwk8r', 'install/vmlinuz', 'install/initrd.gz']
INFO:root:Generating lvm configuration
DEBUG:root:Loading test configuration file: '<http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/artifact/tests/test_cases/lvm/config'>
DEBUG:root:Couch Document UUID: 'c6905a8d-cdff-42ca-9de4-61d0cec8e400'
DEBUG:root:Generate preseed file
DEBUG:root:will preseed /tmp/precise-alternate-amd64.iso-KIwk8r/lvm-zVE6LC/preseed
INFO:root:Uncompressing initrd
DEBUG:root:Initrd file: /tmp/precise-alternate-amd64.iso-KIwk8r/install/initrd.gz
DEBUG:root:Copying preseed to initrd and test case document
DEBUG:root:Extracting media info from ISO
DEBUG:root:Cmd: ['bsdtar', '-xf', '/var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso', '-O', '.disk/info']
DEBUG:root:Media Info: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20121124)
DEBUG:root:Copying preseed to tftp root
INFO:root:Copying <http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/artifact/tests/run_test> -> /tmp/precise-alternate-amd64.iso-KIwk8r/lvm-zVE6LC/initrd-BStFZe
DEBUG:root:Updating inittab
INFO:root:Compressing initrd
DEBUG:root:Attaching initrd
DEBUG:root:Copying initrd to tftp root
DEBUG:root:Attaching kernel
DEBUG:root:Copying kernel to tftp root
DEBUG:root:Copying pxelinux config to tftp root
DEBUG:root:Loading configuration option: 'pxelinux/kernel_boot_args'
INFO:root:Section doesn't exists: 'pxelinux'
DEBUG:root:Context: {'mac': '52:54:00:0f:80:fb', 'uuid': 'c6905a8d-cdff-42ca-9de4-61d0cec8e400', 'kernel_boot_args': ''}
DEBUG:root:Attaching pxelinux config
DEBUG:root:Adding test script to test case document
DEBUG:root:Test script: <http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/artifact/tests/test_cases/lvm/test>
DEBUG:root:Loading configuration option: 'vm/disk_size'
INFO:root:Section doesn't exists: 'vm'
DEBUG:root:Loading configuration option: 'vm/disk_number'
INFO:root:Section doesn't exists: 'vm'
DEBUG:root:Generating libvirt information for <http://10.189.74.2:8080/job/precise-alternate-amd64_lvm/439/artifact/tests/test_cases/lvm>
DEBUG:root:Generating disk information
DEBUG:root:Setting state to created
DEBUG:root:Loading test case to run
INFO:root:Configuring test case: c6905a8d-cdff-42ca-9de4-61d0cec8e400
DEBUG:root:Retrieving iso file
DEBUG:root:Generating disks
DEBUG:root:Cmd: ['qemu-img', 'create', '-f', 'qcow2', '/var/lib/ubuntu-iso-testing/tests/c6905a8d-cdff-42ca-9de4-61d0cec8e400/disk1.qcow2', '6G']
Formatting '/var/lib/ubuntu-iso-testing/tests/c6905a8d-cdff-42ca-9de4-61d0cec8e400/disk1.qcow2', fmt=qcow2 size=6442450944 encryption=off cluster_size=65536 
DEBUG:root:Generating libvirt configuration
DEBUG:root:Context: {'iso_file': '/var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso', 'mac': '52:54:00:0f:80:fb', 'disks': [{'source': '/var/lib/ubuntu-iso-testing/tests/c6905a8d-cdff-42ca-9de4-61d0cec8e400/disk1.qcow2', 'bus': 'virtio', 'size': '6G', 'target': 'vda', 'format': 'qcow2'}], 'name': 'c6905a8d-cdff-42ca-9de4-61d0cec8e400', 'uuid': 'c6905a8d-cdff-42ca-9de4-61d0cec8e400'}
DEBUG:root:Cmd: ['virsh', 'define', '/var/lib/ubuntu-iso-testing/tests/c6905a8d-cdff-42ca-9de4-61d0cec8e400/libvirt.xml']
Domain c6905a8d-cdff-42ca-9de4-61d0cec8e400 defined from /var/lib/ubuntu-iso-testing/tests/c6905a8d-cdff-42ca-9de4-61d0cec8e400/libvirt.xml

DEBUG:root:Starting test case c6905a8d-cdff-42ca-9de4-61d0cec8e400
DEBUG:root:Cmd: ['virsh', 'start', 'c6905a8d-cdff-42ca-9de4-61d0cec8e400']
error: failed to get domain 'c6905a8d-cdff-42ca-9de4-61d0cec8e400'
error: Cannot write data: Broken pipe
error: Reconnected to the hypervisor

Traceback (most recent call last):
  File "/usr/bin/run-test", line 546, in <module>
    subprocess.check_call(cmd)
  File "/usr/lib/python2.7/subprocess.py", line 511, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['virsh', 'start', 'c6905a8d-cdff-42ca-9de4-61d0cec8e400']' returned non-zero exit status 1
Archiving artifacts
Recording test results
No test report files were found. Configuration error?
Build step 'Publish JUnit test result report' changed build result to FAILURE
Description set: 20121124