Segmentation fault: 11 (core dumped)

[alexus]

root at mx1 ~ 496$ csh
Segmentation fault: 11 (core dumped)
root at mx1 ~ 497$

i even updated all my system to latest -RELEASE

root at mx1 ~ 499$ uname -a
FreeBSD mx1.alexus.biz 7.1-RELEASE-p4 FreeBSD 7.1-RELEASE-p4 #3: Sun
Mar 29 05:42:35 UTC 2009
alexus at dd.alexus.org:/usr/obj/usr/src/sys/GENERIC  amd64
root at mx1 ~ 500$

I've had that on other systems as well, this isn't the first one I'm
having this issue...

-- 
http://alexus.org/