[Fedora-xen] netloop

[Curtis Doty]

Am I going about this wrong? It's quite trivial to deadlock the Fedora 
kernel.

# modprobe netloop ; rmmod netloop
unregister_netdevice: waiting for veth3 to become free. Usage count = 1
unregister_netdevice: waiting for veth3 to become free. Usage count = 1
unregister_netdevice: waiting for veth3 to become free. Usage count = 1
...

This is without doing anything else with xend or the other modules. So 
why/who/what grabbed a hold of that veth?

I just did this today on 2.6.20-1.2933 and have done it before with one or 
more of the 2.6.18 builds.

../C