grsec killing all Processes

[A-N]

Hi,

if i get a DDoS Attack my grsec Kernel kill all running Processes.

Can anyone tell my why?

http://img101.imageshack.us/my.php?image=grsecrq5.jpg

OS Info:

Linux Server2 2.4.33.3-grsec #1 Mi Sep 20 16:56:44 CEST 2006 i686 GNU/Linux

Debian Sarge