problems with udev/devmapper

[Bob Rosbag]

Hello Debian LVM Team,

I have a dualboot between Lenny AMD64 and Sid i386 (I updated my lenny i386 a 
couple of days ago because of the bug wirtten below and because I wanted to 
experiment a bit with Sid) , and since the recent kernel update (2.6.25-2) I 
have problems during booting like these bugreports:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=455746

#455746
#487352

50% of the time during boot sda and sdc are switched which renders the system 
unusable.

I updated devmapper to 2:1.02.27-2 on Sid i386 and installed devmapper 
2:1.02.27-2 and 2:1.02.27-3 from Sid on my Lenny AMD64. According to the 
bugreport the bug was fixed but both of my systems still suffer from it.
Is there a way to solve this bug manually besides going back to the old 
kernel? Thanks in advance.

Sincerely yours,
Bob Rosbag