id summary reporter owner description type status component version resolution keywords cc guest host 12264 unregister_netdevice => Fixed in SVN artie "The problem I faced seems to be the same as this: https://www.virtualbox.org/ticket/10624 Ubuntu 13.10 with 3.11.0-12 generic kernel, virtualbox 4.3. Using virtualbox 4.2.18 on the same machine is perfect. So the problem is when shutting down unregister_netdevice waiting for vboxnet0 to become free arrives as message." defect closed network/hostif VirtualBox 4.3.0 fixed unregister_netdevice Windows Linux