Comment 28 for bug 1822884

I read in https://bugs.launchpad.net/nova/+bug/1849802 that "this bug will only happen if you live migrate a vm and it failes for another reason and then you try to live migrate to the same host". I tried to migrate to another compute node and from what I can see this is a workaround to the problem.

Assuming that this bug and that is the same cause to begin with. YMMV.