Raspberry Pi: still getting prefetch aborts

[Ian Lepore]

On Tue, 2014-01-14 at 19:06 -0500, George Mitchell wrote:
> On 12/25/13 19:09, George Mitchell wrote:
> > FreeBSD 10.0-PRERELEASE (RPI-B) #0 r259866M: Wed Dec 25 17:26:28 EST 2013
> > (M because I selected serial output in RPI-B)
> >
> > /usr/ports is NFS mounted from elsewhere.
> > [Long description of prefetch abort] [...]
> 
> Well, that got a deafeningly silent response.  I finally copied my
> /usr/ports onto the SD card instead of NFS mounting it, and now my
> port build is chugging along happily so far.  So the problem,
> whatever it is, is triggered by NFS.                    -- George

I've been consistantly unable to reproduce the userland crash you see on
rpi, even though the tracebacks and all make it look a lot like the
wrong-endian kernel crashes I see on Wandboard (although my gut tells me
it's not really the same problem).  My setup is a lot like yours, with
nfs-mounted filesystems, but when I build ports that way it either works
fine, or the port builds die for other reasons.

-- Ian