FreeBSD crashes on dual core pentium. Help!

[Dmitry Goldshtain]

I think without ACPI OS can't recognise many (any modern?) devices,
including dual core processor :(

2006/4/19, Hans van Leest <hvleest at signet.nl>:
>
> I've got simular problems, only on a dual xeon on a ASUS board
> I think it's an ACPI problem of the ASUS bios. There are more problems
> with ASUS bios'es.
>
> So I'm trying to disable ACPI in the kernel etc. Using 6.1-RC1
>
> I'll post the results
>
> Greez Hans
>
> John Baldwin wrote:
> > On Wednesday 19 April 2006 04:01 am, Dmitri Goldstein wrote:
> >
> >>Can anybody help me?
> >>
> >>I have Pentium D920 on Asus P5ND2 SLI with NForce 4 SLI Intel edition.
> >>This processor is Dual Core!
> >>At last weekend I tried to install a new 6.1-RC1 but unsuccessfull.
> >>At first I tried 6.1-RC1 amd64 (for EM64T support)
> >>The notmal UP kernel start successfull.
> >>The SMP kernel crashes after "SMP: cpu #1 Lunched..." I get "kernel trap
> 12
> >>with interrupts disabled." If I turn off the HT in BIOS both UP and SMP
> >>kernel start successfull. Yesterday I tried also 6.0-RELEASE - with the
> >>same result. 6.0-RELEASE i386 smp - same result. The SMP kernel with
> >>customisations, such as IPFIREWALL, NETGRAPH etc, starts successfull but
> >>during 1s-12h craches with the same message "kernel trap 12 with
> interrupts
> >>disabled."
> >>
> >>Please HELP me!!!
> >
> >
> > Can you use a serial console to capture the dmesg along with the crash
> > messages?  If you could compile DDB into the kernel and get a stack
> trace
> > that would also be very helpful.  We can't do anything without more
> details
> > however.
> >
>
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