MBONE crashes

[fabrizio carraro <fabrizio@smallLinux.ccir.ed.ac.uk>]

Hi,

in case some MBONE maniac is out there...

I've just modified the 2.0.6 kernel for multicast support, and I started
mrouted ver 3.8. It looked fine, and we manage to establish a "tunnel"
with another remote machine connected with the rest of MBONE. But every
time I start vat or nv on a machine in the same local network where the
Linux mrouted runs, the Linux box crashes leaving a lot of messages in
/var/log/messages, starting with: 

Aug  9 10:59:28 smallLinux kernel: general protection: 0000
Aug  9 10:59:28 smallLinux kernel: CPU:    0
Aug  9 10:59:28 smallLinux kernel: EIP:    0010:[<00143c9b>]
Aug  9 10:59:28 smallLinux kernel: EFLAGS: 00010202
...
Aug  9 10:59:28 smallLinux kernel: Aiee, killing interrupt handler
Aug  9 10:59:28 smallLinux kernel: kfree of non-kmalloced memory:
...

Can somebody help me?

fabrizio