I am runnning Red Hat 2.1, Kernel 1.2.12 (Caldera):
Periodically the server will disallow any logins. If you are on the
server or have a telnet session you get a segmentation fault (core dump).
If you try to establish a new session on the server you get INIT: Id "3"
respawning too fast: disabled for 5 minutes. It completely locks all
users out of the system
Please send suggestions.