Interesting - I outlined above that this is arm specific and should have occurred >=libvirt 2.6.
Do you happen to know (or able to recreated) if this worked on Newton (which came with Xenials libvirt 1.3.1 which didn't have that check).
If so did it have the log= in the XML content?
If it had it submitted something that didn't work properly and now is detected and refused by libvirt.
Interesting - I outlined above that this is arm specific and should have occurred >=libvirt 2.6.
Do you happen to know (or able to recreated) if this worked on Newton (which came with Xenials libvirt 1.3.1 which didn't have that check).
If so did it have the log= in the XML content?
If it had it submitted something that didn't work properly and now is detected and refused by libvirt.