Suddenly lots processes exits signal 11 (core dumped)

[Chris Rees]

On 26 Apr 2011 15:18, "Mikael Bak" <mbak at inbox.lv> wrote:
>
> Hi list,
>
> I have a system running FreeBSD 7.3. Its main function is running
> Postfix SMTP server and a few perl based content filters. Nothing exotic
> really.
>
> It has been nicely up and running approx 150 days when it suddenly
> starts behaving very strange.
>
> First I noticed a converter script failing. It is basically a small
> shell script that converts a quite big file replacing a few words using
> sed. The output is mostly damaged.
>
> Another problem is that lots of processes exits signal 11 (core dumped).
> And I need to restart them by hand. See dmesg output below.

Have you run memtest86? Looks like a textbook bad RAM issue.

Chris