I use RH9.0 which open service for Web and FTP.
In few weeks ago, my system (RH9.0) cannot bootup.
(The system had been runned for 1 year.)
So I format and reinstall it again.
However the system still occur this problem again serval times after I reinstall system about 1-2 weeks.

Is it hack / infected by virus or....?
What can I do?

<!-- start error -->

Mounting proc filesystem: [FAILED]
/etc/rc.d/rc.sysinit: line 90: 42 Segmentation fault LC_ALL=C grep -q
/initrd /proc/mounts
Configuring kernel parameters: Error: /proc must be mounted
To Mount /proc at boot you need an /etc/fstab line like:
/proc /proc /proc defaults
In the meantime, mount /prov /proc -t proc
[FAILED]
Setting clock (localtime): Mon Mar 1 22:22:18 PST [OK]
Loading default keymap (us): [OK]
Setting hostname localhost.localdomain [OK]
/etc/rc.d/rc.sysinit: line 182: 65 Segmentation fault LC_ALL grep
-iq"nousb" /proccmdline 2>/dev/null
/etc/rc.d/rc.sysinit: line 182: 65 Segmentation fault LC_ALL grep
-iq"usb" /proccmdline 2>/dev/null

<!-- end error -->

did you delete and recreate the partitions on the hard drive?
if not try that, sounds like your hard drive may have some errors, try running fsck on it

Did you ever resolve this? I have the same error.