2014-04-07 17:50:47.742 1220 AUDIT nova.compute.manager [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Starting instance...
2014-04-07 17:50:47.908 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Attempting claim: memory 512 MB, disk 1 GB, VCPUs 1
2014-04-07 17:50:47.909 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Total memory: 3011 MB, used: 1024.00 MB
2014-04-07 17:50:47.909 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] memory limit: 4516.50 MB, free: 3492.50 MB
2014-04-07 17:50:47.910 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Total disk: 19 GB, used: 1.00 GB
2014-04-07 17:50:47.910 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] disk limit not specified, defaulting to unlimited
2014-04-07 17:50:47.911 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Total CPUs: 1 VCPUs, used: 1.00 VCPUs
2014-04-07 17:50:47.911 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] CPUs limit not specified, defaulting to unlimited
2014-04-07 17:50:47.912 1220 AUDIT nova.compute.claims [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Claim successful
2014-04-07 17:50:48.337 1220 INFO nova.virt.libvirt.driver [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Creating image
2014-04-07 17:50:50.094 1220 INFO nova.virt.libvirt.firewall [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Called setup_basic_filtering in nwfilter
2014-04-07 17:50:50.095 1220 INFO nova.virt.libvirt.firewall [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Ensuring static filters
2014-04-07 17:50:52.229 1220 ERROR nova.virt.libvirt.driver [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] An error occurred while trying to launch a defined domain with xml: <domain type='qemu'>
  <name>instance-00000008</name>
  <uuid>4574ce1a-e81f-4bfc-a079-b45c2a1f31ae</uuid>
  <memory unit='KiB'>524288</memory>
  <currentMemory unit='KiB'>524288</currentMemory>
  <vcpu placement='static'>1</vcpu>
  <sysinfo type='smbios'>
    <system>
      <entry name='manufacturer'>OpenStack Foundation</entry>
      <entry name='product'>OpenStack Nova</entry>
      <entry name='version'>2014.1-rc1</entry>
      <entry name='serial'>564df94e-79cb-146d-d059-d6b1846fe528</entry>
      <entry name='uuid'>4574ce1a-e81f-4bfc-a079-b45c2a1f31ae</entry>
    </system>
  </sysinfo>
  <os>
    <type arch='x86_64' machine='trusty'>hvm</type>
    <boot dev='hd'/>
    <smbios mode='sysinfo'/>
  </os>
  <features>
    <acpi/>
    <apic/>
  </features>
  <cpu mode='host-model'>
    <model fallback='allow'/>
  </cpu>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/bin/qemu-system-x86_64</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='qcow2' cache='none'/>
      <source file='/var/lib/nova/instances/4574ce1a-e81f-4bfc-a079-b45c2a1f31ae/disk'/>
      <target dev='vda' bus='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </disk>
    <controller type='usb' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </controller>
    <controller type='pci' index='0' model='pci-root'/>
    <interface type='bridge'>
      <mac address='fa:16:3e:50:c4:59'/>
      <source bridge='br100'/>
      <model type='virtio'/>
      <driver name='qemu'/>
      <filterref filter='nova-instance-instance-00000008-fa163e50c459'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
    </interface>
    <serial type='file'>
      <source path='/var/lib/nova/instances/4574ce1a-e81f-4bfc-a079-b45c2a1f31ae/console.log'/>
      <target port='0'/>
    </serial>
    <serial type='pty'>
      <target port='1'/>
    </serial>
    <console type='file'>
      <source path='/var/lib/nova/instances/4574ce1a-e81f-4bfc-a079-b45c2a1f31ae/console.log'/>
      <target type='serial' port='0'/>
    </console>
    <input type='tablet' bus='usb'/>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0' keymap='en-us'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <video>
      <model type='cirrus' vram='9216' heads='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </video>
    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </memballoon>
  </devices>
</domain>

2014-04-07 17:50:52.235 1220 ERROR nova.compute.manager [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Instance failed to spawn
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Traceback (most recent call last):
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1718, in _spawn
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     block_device_info)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2251, in spawn
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     block_device_info)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3635, in _create_domain_and_network
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     power_on=power_on)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3545, in _create_domain
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     domain.XMLDesc(0))
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     six.reraise(self.type_, self.value, self.tb)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3540, in _create_domain
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     domain.createWithFlags(launch_flags)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 179, in doit
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     result = proxy_call(self._autowrap, f, *args, **kwargs)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 139, in proxy_call
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     rv = execute(f,*args,**kwargs)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 77, in tworker
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     rv = meth(*args,**kwargs)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/libvirt.py", line 896, in createWithFlags
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] libvirtError: internal error: process exited while connecting to monitor: qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: PCI: slot 1 function 0 not available for virtio-net-pci, in use by PIIX3
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device initialization failed.
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device 'virtio-net-pci' could not be initialized
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]
2014-04-07 17:50:52.235 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]
2014-04-07 17:50:52.277 1220 AUDIT nova.compute.manager [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Terminating instance
2014-04-07 17:50:52.542 1220 INFO nova.virt.libvirt.driver [-] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Instance destroyed successfully.
2014-04-07 17:50:52.900 1220 INFO nova.virt.libvirt.driver [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Deleting instance files /var/lib/nova/instances/4574ce1a-e81f-4bfc-a079-b45c2a1f31ae
2014-04-07 17:50:52.901 1220 INFO nova.virt.libvirt.driver [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Deletion of /var/lib/nova/instances/4574ce1a-e81f-4bfc-a079-b45c2a1f31ae complete
2014-04-07 17:50:53.787 1220 ERROR nova.compute.manager [req-516b1dac-938a-43a5-b969-fd095c79ed01 8397567baf4746cca7a1e608677c3b23 93849608fe3d462ca9fa0e5dbfd4d040] [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Error: internal error: process exited while connecting to monitor: qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: PCI: slot 1 function 0 not available for virtio-net-pci, in use by PIIX3
qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device initialization failed.
qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device 'virtio-net-pci' could not be initialized
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] Traceback (most recent call last):
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1309, in _build_instance
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     set_access_ip=set_access_ip)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 399, in decorated_function
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     return function(self, context, *args, **kwargs)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1721, in _spawn
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     LOG.exception(_('Instance failed to spawn'), instance=instance)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     six.reraise(self.type_, self.value, self.tb)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1718, in _spawn
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     block_device_info)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2251, in spawn
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     block_device_info)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3635, in _create_domain_and_network
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     power_on=power_on)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3545, in _create_domain
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     domain.XMLDesc(0))
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/excutils.py", line 68, in __exit__
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     six.reraise(self.type_, self.value, self.tb)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3540, in _create_domain
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     domain.createWithFlags(launch_flags)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 179, in doit
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     result = proxy_call(self._autowrap, f, *args, **kwargs)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 139, in proxy_call
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     rv = execute(f,*args,**kwargs)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/eventlet/tpool.py", line 77, in tworker
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     rv = meth(*args,**kwargs)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]   File "/usr/lib/python2.7/dist-packages/libvirt.py", line 896, in createWithFlags
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]     if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self)
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] libvirtError: internal error: process exited while connecting to monitor: qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: PCI: slot 1 function 0 not available for virtio-net-pci, in use by PIIX3
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device initialization failed.
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae] qemu-system-x86_64: -device virtio-net-pci,netdev=hostnet0,id=net0,mac=fa:16:3e:50:c4:59,bus=pci.0,addr=0x1: Device 'virtio-net-pci' could not be initialized
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]
2014-04-07 17:50:53.787 1220 TRACE nova.compute.manager [instance: 4574ce1a-e81f-4bfc-a079-b45c2a1f31ae]