At 01:56 PM 4/15/2004, Dave Huang wrote:
>On Thu, Apr 15, 2004 at 03:38:03PM -0500, MLH wrote:
> > I'm seeing a fair number of panics such as:
> >
> >  panic: lockmgr : locking against ...
> >  at netbsd: cpu_Debugger+0x10: lw2 r0,r1,0x14
> >
> >  panic: mp_save_fpu_proc
> >  at netbsd: cpu_Debugger+0x10: lw2 r0,r1,0x14
>
>I've been seeing the latter on my dual 500MHz G4 for a few months:
>http://mail-index.netbsd.org/port-macppc/2004/02/01/0001.html
>
>As for the "locking against myself" one, I get that a lot when
>rebooting if I have a union fs mounted. If I unmount the filesystem
>before rebooting, things seem okay.

What would be useful is the traceback on the other processor.
The question is why it didn't honor the FPU IPI.


-- 
Matt Thomas                     email: matt@3am-software.com
3am Software Foundry              www: http://3am-software.com/bio/matt/
Cupertino, CA              disclaimer: I avow all knowledge of this message.