Comment 19 for bug 1643911

@Matt Booth: This is not the same bug 1673483 that DanB debugged the other day and identified fixes, as the Nova stacktraces are different for both.

For bug 1673483, the Nova crash directly relates to the libvirt commits mentioned in its comment #5 (of bug 1673483).

In this memory corruption bug, we don't quite now what is the root cause yet, that's why we didn't close it as a duplicate.