Machine Freezes with SMP+APIC enabled.

Kris Kennaway kris at obsecurity.org
Tue Nov 11 22:46:00 PST 2003


On Tue, Nov 11, 2003 at 06:14:06PM -0800, Doug White wrote:
> On Sun, 9 Nov 2003, Lefteris Tsintjelis wrote:
> 
> > I have been experiencing random machine freezes when using SMP (Hyper
> > threading) the past week. There are no core dumps or error messages
> > displayed anywhere. Load is very minimum.  When SMP/Hyperthreading is
> > disabled machine works with no problems at full load.
> 
> Hm, smells like Giant deadlock.

Except as you can see from the dmesg, this is 4.9-STABLE.

> > FreeBSD 4.9-STABLE #0: Sat Nov  8 01:02:24 EET 2003

Kris
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