The panic will happend if I reboot

[mikezang]

I installed FC4 server on my ThinkPad 570 laptop, I got a lot of trouble, one is that I can't reboot my server, the messsge look as below:

  Booting 'Fedora Core (2.6.11-1.1369_FC4)'
root (hda0, 0)
  Filesystem type is ext2fs, partition type 0x83
Kernel /vmlinux-2.6.11-1.1369_FC4 ro root=/dev/Volgroup00/LogVol00 rhgb quiet
  [Linux-bzImage, setup=0x1e00, size=0x18e473]
initrd /initrd-2.6.11^1.1369_FC4.img
  [Linux-initrd @ 0x7e3f000, 0x1a0f16 bytes]
Uncompressing Linux... Ok, booting the kernel.
ACPI: BISO age (1999) fails cutoff (2001), acpi=force is required to enable ACPI
Red Hat nash version 4.2.15 starting
  Reading all physical volumes, This may take a while...
  No volume groups found.
  Unabel to find volume group "VolGroup00"
ERROR: /bin\lvm exited abnormally with 5! (pid 325)
mount: error 6 mounting ext3
ERROR: opening /dev/console!!!!: 2
error: dup2'ing fd of 0 to 0
error: dup2'ing fd of 0 to 1
error: dup2'ing fd of 0 to 2
switchroot: mount failed: 22
Kernel panic - not syscing: Attempted to kill init!

It will be no panic if I shutdown server and power on laoptop again, in that cases, sometimes I also get error message as below, but server is ok:

...
Red Hat nash version 4.2.15 starting
mknod: failt to create /dev/console: 17
mknod: failt to create /dev/null: 17
mknod: failt to create /dev/zero: 17
  Reading all physical volumes, This may take a while...
...