<div dir="ltr"><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">Recently, centos 7.3 is release. libvirt is upgrade to 2.0 version.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">But in kolla's gate. the nova_libvirt container failed now and then.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">What i found is:</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><br></div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">1. Simple start nova_libvirt container is OK. </div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">2. When launching a new instance, libvirt is killed without any logs in libvirtd.log file.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small">3. in system messages log, i found following line.</div><div class="gmail_default" style="font-family:monospace,monospace;font-size:small"><pre style="color:rgb(0,0,0);word-wrap:break-word;white-space:pre-wrap">Dec 29 00:41:24 localhost kernel: libvirtd[24340]: segfault at 8 ip 00007f9fee072823 sp 00007f9fe52dd1c0 error 4 in libvirt.so.0.2000.0[7f9fedf1f000+353000]</pre><pre style="color:rgb(0,0,0);word-wrap:break-word;white-space:pre-wrap">No idea why and how this happen. Any idea on this?</pre></div><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><span style="font-size:13px;border-collapse:collapse"><font face="monospace, monospace">Regards,</font></span></div><div><span style="font-size:13px;border-collapse:collapse"><font face="monospace, monospace">Jeffrey Zhang</font></span></div><div><span style="font-family:monospace,monospace;font-size:12.8px">Blog: </span><a href="http://xcodest.me/" style="font-family:monospace,monospace;font-size:12.8px" target="_blank">http://xcodest.me</a><font face="monospace, monospace"><br></font></div></div></div></div></div></div></div></div></div>
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