From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.6) Gecko/20050317 Firefox/1.0.2

Description of problem:
If I boot an earlier kernel, everything is fine but when I boot 2.6.10-1.770_FC3 the text below is output and then the system hangs there:

Booting 'Fedora Core (2.6.10-1.770_FC3)'

root(hd0,0)
 Filesystem type is ext2fs, partition type 0x83
kernel /vmlinuz-2.6.10-1.770_FC3 ro root=/dev/VolGroup00/LogVol00 rhgb quiet
   [Linux-bzImage, setup=0x1400, size=0x163d2f]
initrd /initrd-2.6.10-1.770_FC3.img
   [Linux-initrd @ 0x1feee000, 0xecb84 bytes]

Uncompressing Linux... Ok, booting the kernel.
audit(1111834312.913:0): initialized
Red Hat nash version 4.1.18 starting
  Reading all physical volumes. This may take a while...
  Found volume group "VolGroup00" using metadata type lvm2
  2 logical volume(s) in volume group "VolGroup00" now active
Kernel panic - not synching: drivers/ide/pci/piix.c:232: spin_lock(drivers/ide/ide.c:c036e408) already locked by drivers/ide/ide-iops.c/1222


Version-Release number of selected component (if applicable):
Kernel 2.6.10-1.770_FC3

How reproducible:
Always

Steps to Reproduce:
1. Boot with the 2.6.10-1.770_FC3 kernel.
2.
3.
  

Actual Results:  kernel panic is displayed and system hangs.

Expected Results:  Normal boot.

Additional info: