hello, when i turn on my computer, and linux starting to load, when it get to INIT: version 2.84 booting... it crash

Setting default font(latarcyrheb-sun16): [ OK]
Welcome to /etc/rc.d/rc.sysinit: line 70: 39 Sementatiuon fault LC_ALL=C Grep -q "Red Hat" /etc/redhat-release
Red Hat Linux
Press 'I' to enter interactive startup.
Mounting proc filesystem: [FAILED]
/etc/rc.d/rc.sysinit: line 90: 45 Sementation 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 deaults
In the meantime, mount /proc /proc -t proc
[FAILED]
Setting clock (localtime): Sun Oct 17 12:24:39 PDT 2004 [ok]
Loading default keymap(us): [OK]
Settting hostname webserv1: [OK]
/etc/rc.d/rc.sysinit: line 182: 70 Segmentation fault LC_ALL=C grep -iq "nousb" /proc/cmdline 2>/dev/null
/etc/rc.d/rc.sysinit: line 182: 71 Segmentation fault LC_ALL=C grep -q "usb" /proc/devices 2>/dev/null

then it wrong go anywhere..

please help

thanks