id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
19638	no network connection with virtio-net after some time	Peter Meiser		"Hi,

I'm running an Ubuntu 18.04 guest on a ubuntu 18.04 host. The guest uses virtio-net for the network adapter.

After some uptime, you can use the interface anymore. The syslog is flodded with

{{{
net eth0: Unexpected TXQ (0) queue failure: -5
}}}

I have to reboot the VM to get it working again.

If you need any information, please don't hesitate to ask for.

Regards,
meiser"	defect	new	network	VirtualBox 6.0.22		virtio		Linux	Linux