First chance I get I will do the experiment you suggested.  I will use the
same sources I have from the master branch.  They covered commits
[338feef,ee833ea,6c3f6cf], I pulled them in February.  If I get the same
result, I will pull the latest sources to see if I have the same problem.

On Mon, May 4, 2015 at 3:58 PM, [email protected] <[email protected]> wrote:

> That's bad. Out of my head, I'm not aware of a change that might trigger
> this. And I'm not aware of instable versions of master which might have had
> this.
>
> I suspect your target is running out of pbufs (running out of PBUF_POOL ->
> no frames can be received any more; running out of heap memory -> no
> PBUF_RAM pbufs can be created for transmission any more). In either cases,
> the 'err' counter in lwip_stats.mem or .memp.X should increase. Can you
> check in the debugger if that's the case? You might have to enable the
> stats first if not already done.
>
> Simon
>
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>


-- 
Bob Deschambault
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