panic: page fault during install_ap_tramp()

[John Baldwin]

On Sunday 09 May 2004 03:57 pm, Ian FREISLICH wrote:
> > On Thursday 22 April 2004 08:39 am, Ian Freislich wrote:
> > > Hi
> > >
> > > I started getting this panic from Monday this week.  The system is
> > > an old gigabyte dual pentium II.  Scheduler is SCHED_BSD if that
> > > makes a difference so early on in the boot.  A while back I got a
> > > similar panic
> > > (http://www.freebsd.org/cgi/getmsg.cgi?fetch=1649457+1655104+/usr/local
> > >/www /db/text/2004/freebsd-current/20040208.freebsd-current) Which, in
> > > summary, jhb thought was as a result of a missing MADT in the ACPI
> > > whatever.  This problem in the above link went away and
> > > has now resurfaced after about 2 months.  I do a fresh world and
> > > kernel from current sources about every two days.
> >
> > Hmm, (subject changed for the real panic).  Can you verify if a 4.x
> > SMP kernel boots ok on this box?  This might be a pmap bug of some
> > sort.  Peter might have a guess so I've cc'd him.
>
> This seems to have cleared up.

Odd.  Glad that it is working now but I wonder what fixed it.

-- 
John Baldwin <jhb at FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org