PII SMP system hangs during boot with ACPI enabled
nate at root.org
Mon Nov 24 11:49:33 PST 2003
On Mon, 24 Nov 2003, John Polstra wrote:
> On 24-Nov-2003 Nate Lawson wrote:
> > Please add debug.acpi.disable="cpu" to loader.conf or type that in at the
> > loader prompt. If it boots ok, we'll have to debug the acpi_cpu_startup
> > path.
> Thanks. It still hangs even with debug.acpi.disable="cpu". I have
> attached the verbose boot messages. They are essentially the same as
> the previous messages, except that the acpi_cpu messages are gone now
> as expected.
> If there's anything else I should try, just let me know.
It's a long shot, but what about setting kern.timecounter.hardware to
i8254. It appears your ACPI timer is bad. The reason why I suggest this
is that it seems like interrupts are being lost.
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