random segfaults with 2.6.11-1.1177_FC4smp and exec-shield-randomize

[Harald Hoyer]

if you are experience random segfaults try:
# echo 0 > /proc/sys/kernel/exec-shield-randomize
with that, ntpd seems to running now...

https://bugzilla.redhat.com/beta/show_bug.cgi?id=151262