[Soekris] Fwd: sis0 discard frame w/o packet header leads to kernel panic

[Michael Stevens]

This sis0 crash problem on FreeBSD 6.0 does not appear to be an out of memory 
condition but some form of race condition because of bad locking. We are 
seeing mbuf corruption at high cpu loads and resulting panics of the system 
shortly after. The number of clusters had no effect on how easily/often the 
OS crashed.

Mike

On Thursday 12 January 2006 16:36, John R. Shannon wrote:
> It looks like your running out of kernel memory buffers. Try building a new
> kernel with
>
> options NMBCLUSTERS=16384
>
> or at least 8192.