Fedora-10-x86_64-DVD halts on segfault during boot

[Tom Lenz]

I installed F10 from the Fedora-10-x86_64-DVD iso. When I try to boot, 
it soon freezes up. Here's some of what I see on the screen at the time:

device0mapper: ioctl: error adding target to table
device-mapper: table ioctl failed: No such device or address.
init[1]: segfault at 10 ip (big hex number) sp (another big hex number 
erro 4 in libdevmapper.so.1.02[7f1e752a300+15000]
nash recieved SIGSEGV! Backtrace (16):


Any help getting this thing to boot would be appreciated.