On Fri, 07 Mar 2008 09:06:59 +0100, Thomas Gleixner said:
quoted text
> On Fri, 7 Mar 2008, Valdis.Kletnieks@vt.edu wrote:
> > On Thu, 06 Mar 2008 22:16:02 PST, Andrew Morton said:
> > > > [   74.254402] CPU 1 is now offline
> > > > [   74.255395] SMP alternatives: switching to UP code
> > > > [   74.256373] BUG: unable to handle kernel paging request at ffffffff8020a023
> 
> Can you decode ffffffff8020a023 via addr2line please ?

It's been a long day, and I couldn't get addr2line to work, it kept saying '??:0'.

However, this is in my System.map:

ffffffff8020a000 t poll_idle
ffffffff8020a009 t do_nothing
ffffffff8020a00f T set_personality_64bit
ffffffff8020a041 T release_thread
ffffffff8020a07d T arch_randomize_brk

so set_personality_64bit+0x14 or so?