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Date: Thu, 23 Jan 2014 20:00:58 -0500
From: George Mitchell <george+freebsd@m5p.com>
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To: Ian Lepore <ian@FreeBSD.org>
Subject: Re: Raspberry Pi: still getting prefetch aborts
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On 01/15/14 19:41, George Mitchell wrote:
> On 01/15/14 08:56, Ian Lepore wrote:
>> [...]
>> 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
>> [...]

It's definitely because my /usr/ports directory was NFS-mounted by the
automounter.  When I just do fixed NFS mounts via /etc/fstab, I don't
get the prefetch aborts any more.  Don't ask me why automounts vs.
static mounts should make any difference here ...           -- George