Re: Latest kernel hanging on amr (del 1550)

On Monday 24 May 2004 03:14 pm, Robin P. Blanchard wrote:
> > -----Original Message-----
> > From: John Baldwin [mailto:jhb_at_FreeBSD.org]
> > Sent: Monday, May 24, 2004 1:10 PM
> > To: freebsd-current_at_FreeBSD.org
> > Cc: Robin P. Blanchard; current_at_FreeBSD.org
> > Subject: Re: Latest kernel hanging on amr (del 1550)
> >
> > On Sunday 23 May 2004 01:47 pm, Robin P. Blanchard wrote:
> > > Latest kernel hangs after "waiting for SCSI devices to
> >
> > settle" on my
> >
> > > dell 1550. Seeing as how the amr driver hasn't changed in
> >
> > some time,
> >
> > > must be somewhere else. Maybe the geom_disk ? Anyone else
> >
> > seeing this
> >
> > > ? This is a smp box, so that may be an option also.
> >
> > It could be an interrupt issue.  Try setting
> > 'hint.apic.0.disabled=1' from the loader to see if the
> > problem goes away.  If so, pleas send me a boot -v dmesg.
>
> Grabbed a new CVS snapshot and kernel still hangs at same place. Setting
> hint.apic.0.disabled=1 didn't help, neither did hint.acpi.0.disabled=1.
> Setting both induced a kernel panic. Here's a verbose boot from the older,
> working kernel:

Can you get a verbose dmesg from the broken kernel via a serial console?

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