fatal trap 12
volker at vwsoft.com
Tue Sep 14 12:01:47 PDT 2004
thank you for your fast reply.
> If I might suggest, and if possible, you might want to set up a serial
> console for the box so that you can copy and paste debugger output.
I'll assemble a serial cable and recompile the kernel with debugging
components and come back to you as soon as I've got more details on that.
> Could you try compiling and running without the PREEMPTION kernel
I've already build the kernel with SCHED_4BSD but without PREEMPTION
(_never_ had PREEMPTION in my kernel config - should I try it?).
> A couple of bugs relating to this error were introduced and then fixed.
> In particular, could you confirm that you have at least revision 1.165 of
> udp_usrreq.c, or 184.108.40.206 of udp_usrreq.c? The merge to RELENG_5
> happened on 8/30 so you should have it, but it's worth confirming.
my /usr/src/sys/netinet/udp_usrreq.c has:
* $FreeBSD: src/sys/netinet/udp_usrreq.c,v 1.166 2004/09/05 02:34:12 jmg
> Could you try booting and running the system with debug.mpsafenet=0 in
debug.mpsafenet is already 0
> Is this an SMP box?
No, first board had P-III 600 MHz, second had AMD k6/2-500, both single CPU.
> Probably the most valuable information would be the stack traces as
indicated above, however.
Will make the serial cable and come back to you (takes some hours...).
FF93 13A1 2477 B631 E953 06DF 4C49 ADD9 E4BF 79B1
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