<div dir="ltr">The answer here may helps you  for the same issue <a href="https://ask.openstack.org/en/question/26985/icehouse-virtual-interface-creation-failed/">https://ask.openstack.org/en/question/26985/icehouse-virtual-interface-creation-failed/</a></div>
<div class="gmail_extra"><br><br><div class="gmail_quote">2014-04-19 21:55 GMT+08:00 <a href="mailto:trinath.somanchi@freescale.com">trinath.somanchi@freescale.com</a> <span dir="ltr"><<a href="mailto:trinath.somanchi@freescale.com" target="_blank">trinath.somanchi@freescale.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





<div lang="EN-US" link="blue" vlink="purple">
<div>
<p class="MsoNormal">Hi-<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">I got this error when I launched an instance<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.470 20217 INFO nova.virt.libvirt.driver [req-b061faf1-32bc-42d1-a1f4-822fcc9aaca5 3e7ba37aa6cf4472b823c8057a29c217 93a7bf9a8cb64c0da27486e722ce07c1] [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6] Deleting instance
 files /var/lib/nova/instances/bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.472 20217 INFO nova.virt.libvirt.driver [req-b061faf1-32bc-42d1-a1f4-822fcc9aaca5 3e7ba37aa6cf4472b823c8057a29c217 93a7bf9a8cb64c0da27486e722ce07c1] [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6] Deletion of /var/lib/nova/instances/bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6
 complete<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 ERROR nova.compute.manager [req-b061faf1-32bc-42d1-a1f4-822fcc9aaca5 3e7ba37aa6cf4472b823c8057a29c217 93a7bf9a8cb64c0da27486e722ce07c1] [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6] Instance failed to spawn<u></u><u></u></p>

<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6] Traceback (most recent call last):<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]   File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1720, in _spawn<u></u><u></u></p>

<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]     block_device_info)<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 2253, in spawn<u></u><u></u></p>

<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]     block_device_info)<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]   File "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line 3663, in _create_domain_and_network<u></u><u></u></p>

<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]     raise exception.VirtualInterfaceCreateException()<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6] VirtualInterfaceCreateException: Virtual Interface creation failed<u></u><u></u></p>
<p class="MsoNormal">2014-04-19 19:35:19.623 20217 TRACE nova.compute.manager [instance: bf2d05ff-1de4-459b-8b18-3fc2a8ed44e6]<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Kindly help me resolve the issue.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">--<u></u><u></u></p>
<p class="MsoNormal">Trinath Somanchi - B39208<span class="HOEnZb"><font color="#888888"><u></u><u></u></font></span></p><span class="HOEnZb"><font color="#888888">
<p class="MsoNormal"><span style="color:#548dd4">trinath.somanchi@</span><span style="color:#548dd4">freescale</span><span style="color:#548dd4">.com</span> | extn: 4048<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
</font></span></div>
</div>

<br>_______________________________________________<br>
Mailing list: <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
Post to     : <a href="mailto:openstack@lists.openstack.org">openstack@lists.openstack.org</a><br>
Unsubscribe : <a href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack" target="_blank">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div dir="ltr"><div>Tang Yaguang</div><div><br></div><div>Canonical Ltd. | <a href="http://www.ubuntu.com" target="_blank">www.ubuntu.com</a> | <a href="http://www.canonical.com" target="_blank">www.canonical.com</a></div>
<div>Mobile:  +86 152 1094 6968</div><div>gpg key: 0x187F664F</div><div> </div></div>
</div>