Linux [Centos] Server Setup / Segmentation Fault

Im getting the segmentation fault.

This is my debug.log


CRASH: Wed Oct 13 23:10:13 BST 2010
Start Line: ./srcds_linux -console -game garrysmod +maxplayers 20 +map gm_flatgrass -autoupdate -debug
End of Source crash report

Im really lost on this thanks for any help.