[libvirt] [PATCH] qemu: Mark graphics ports used on reconnect

[Cole Robinson]

On 09/18/2017 09:47 AM, Michal Privoznik wrote:
> This is an issue that's bugging me for a long time. I don't know
> exactly when and who is to blame but on daemon reconnect we lose
> qemu's port allocator internal state.

It's the kernel's fault, broken in 4.11+, patches recently posted
upstream but not in any release yet:

https://bugzilla.redhat.com/show_bug.cgi?id=1432684	

- Cole