kerenl debugger for fc6 ->2.6.20-1.2933

[kathy pu]

Hi Everybody,

I have recently updatqed to fedora 2.6.20-1.2933.  I would like to know how 
to add  a kernel debugger and kernel dump analysis utility.

1. Is KGDB the right tool?  Or there is others?
2. How and where to download and enable KGDB, and the working version for my 
kernel
3. any utility for analyzing the kernel core dump
4. where and how to download and enable 3.

Many thanks.



kathy -