>	I have a firewall running NetBSD 1.4.1, it's not firewalling too
>much, about 10 computers behind an ISDN circuit. It's using ipnat and ipf.
>What appeared to be for no reason, the kernel paniced. I missed what caused
>it, but after using gdb, here is the outcome:
>
>bacardi# gdb netbsd.0
>GNU gdb 4.17
>(gdb) target kcore netbsd.0.core
>panic: m_copydata
>#0  0xf01342ed in m_copypacket ()
>(gdb) 

	could you type "backtrace" here (will print function call chain)?
	that will give us more idea of what happened

itojun