BeagleBone locked up

[Brett Wynkoop]

On Mon, 11 Feb 2013 17:45:32 -0700
Ian Lepore <ian at freebsd.org> wrote:

> On Mon, 2013-02-11 at 19:06 -0500, Brett Wynkoop wrote:
> > Greeting-
> > 
> > While building a kernel the Bone stopped responding on the net and
> > this is what I found on the console:
> > 
> > ti_mmchs0: Error: current cmd NULL, already done?
> > swap_pager: indefinite wait buffer: bufobj: 0, blkno: 5534, size:
> > 8192
> [...]
> > ti_mmchs0: Error: current cmd NULL, already done?
> > ifaddr cache = 0xc1fbd700  is deleted
> > ti_mmchs0: Error: current cmd NULL, already done?
> > ti_mmchs0: Error: current cmd NULL, already done?

snip

> 
> That's the second report recently of indefinite wait buffer.  What it
> really means is that it has been waiting more than 20 seconds to pull
> a page (or block of pages) in from swap.  That plus the cmd NULL
> errors tend to point in the direction of the mmchs driver.
> 
> -- Ian

Greeting-

I am glad that I am passing on needed feedback.  I did not have to
reboot the box, just waited and the console eventually responded again
and I restarted sshd.

-Brett

-- 

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