Re: Kernel panic with if_sf.ko

On Wednesday 01 July 2009 12:21 pm, Alexey Dokuchaev wrote:
> Hello there,
>
> I've started to observe the following rather annoying panic if I
> boot with if_sf loaded (via loader.conf) and having sf0 configured
> via DHCP on recent -CURRENT.  If I comment out driver from
> loader.conf and load it manually (via kldload(8)) after system
> boots, it loads and gets configured just fine.
>
> Any clues here?  Attached is relevant dmesg + DDB trace (debug
> kernel with WITNESS).  I'm happy to provide any additional
> information (that is, ps/show uma/malloc, whatever).

Last time I checked, bpf(4) with MAC caused a similar problem when it 
is destroying bpf descriptor label.  GENERIC includes MAC by default 
now.  If you don't need MAC, try removing "options MAC" from your 
kernel configuration.

FYI...

Jung-uk Kim