Re: 2.6.17-rc2-mm1

[Andi Kleen <ak@suse.de>]

On Tuesday 02 May 2006 22:00, Martin Bligh wrote:

> > Index: linux/arch/x86_64/kernel/traps.c
> > ===================================================================
> > --- linux.orig/arch/x86_64/kernel/traps.c
> > +++ linux/arch/x86_64/kernel/traps.c
> > @@ -238,6 +238,7 @@ void show_trace(unsigned long *stack)
> >  			HANDLE_STACK (stack < estack_end);
> >  			i += printk(" <EOE>");
> >  			stack = (unsigned long *) estack_end[-2];
> > +			printk("new stack %lx (%lx %lx %lx %lx %lx)\n", stack, estack_end[0], estack_end[-1], estack_end[-2], estack_end[-3], estack_end[-4]);
> >  			continue;
> >  		}
> >  		if (irqstack_end) {
> 
> Thanks for running this Andy:
> 
> http://test.kernel.org/abat/30183/debug/console.log


<EOE>new stack 0 (0 0 0 10082 10)

Hmm weird. There isn't anything resembling an exception frame at the top of the
stack.  No idea how this could happen.

-Andi