no more MTRRs available

[Aenis Harris <aenis tibco com>]

Hi all,

I am running RedHat Linux 7.2 with a Kernel 2.4.7-10 on an i686.
When logging in as user "oracle" using GNOME window manager the window
flashes, terminates and return to the login screen.

The message below was in /var/log/messages.
sys_name kernel: mtrr: no more MTRRs available
sys_name kde(pam_unix)[1384]: session opened for user oracle by (uid=0)
sys_name kde(pam_unix)[1384]: session closed for user oracle
sys_name kernel: mtrr: no more MTRRs available
sys_name last message repeated 3 times
sys_name kde(pam_unix)[1444]: session opened for user oracle by (uid=0)
sys_name kde(pam_unix)[1444]: session closed for user oracle
sys_name kdm[1221]: Display :0 is being disabled (restarting too fast)
sys_name kernel: mtrr: no more MTRRs available

What could be the problem with this?

Thanks in advanced,
aEnis