I answer to myself, we have found the problem. It was an irq load problem,
and this patch fix the problem :
sorry for the noice,
--- En date de : Ven 11.7.08, John Williams <jwilliams@xxxxxxxxxxxxxx> a écrit :
De: John Williams <jwilliams@xxxxxxxxxxxxxx>
Objet: Re: [microblaze-uclinux] system freeze when using ftpd
Date: Vendredi 11 Juillet 2008, 2h10
Reynes Philippe wrote:
> We have a system freeze when we use the ftpd server on ml505
> with the emaclite driver.
> Step to reproduce the problem
> - do a design with the wizard with just an ethernetlite for the ml505
> - from the ml505, ping a pc
BTW This is no longer necessary with the patch posted recently for the
ethernet lite driver.
> - from a pc, send a quite big file (~100MB) by ftp to the /tmp on the
> - wait a bit, and the system should freeze
Sorry for the obvious question, but remember that /tmp is a ramdisk, so
perhaps you are just filling it and therefore causing an out of memory
condition (which admittedly is not being handled very well)?
Maybe before the ftp session, open a terminal window via telnet, and
keep an eye on /proc/meminfo and the reported free memory.
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