Comment 3 for bug 1653499

I'd quote something from that thread that I agree to for us I think:
"Up to now our position has been that this problem should be fixed in
libnl, so we have preferred to not patch libvirt for it, but instead get
libnl fixed."

Therefore adding libnl task.

Also in the past this was very driver specific to ixgbe.
From the log snippet I only see mlx4 warnings.

Could you elaborate on the cards/drivers available and used in your system?