I've encountered the blue screen after boot up Windows XP SP2 and logged in.I've attached my debugged log file here.Please help me to figure out the problem!thx!!

Is this a new problem? Were things OK before?

Does it happen with every boot?

If so: can you boot into Safe Mode?

If so: check your event viewer for similar issues: Start/Run/ eventvwr

Here is one possible similarity:

http://support.microsoft.com/?kbid=839876&sd=RMVP

Also: are you using a standard hard drive or SATA/RAID?