Xorg crashed with SIGSEGV in xf86XvMCScreenInit()

X-Server crashes if fglrx module is loaded in kernel(which happens by installing the package) and radeonhd driver is enabled in Xorg.

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/Xorg
NonfreeKernelModules: fglrx
Package: xserver-xorg-core 2:1.6.0-0ubuntu4
ProcAttrCurrent: unconfined
ProcCmdline: /usr/X11R6/bin/X :0 -br -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7
ProcEnviron:
 PATH=(custom, no user)
 LANG=fi_FI.UTF-8
ProcVersion: Linux version 2.6.28-11-generic (buildd@crested) (gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4) ) #37-Ubuntu SMP Mon Mar 23 16:40:00 UTC 2009
Signal: 11
SourcePackage: xorg-server
Stacktrace:
 #0 0x000000000049e25d in xf86XvMCScreenInit ()
 #1 0x00007f023e18d17c in ?? ()
 #2 0x0000000000000001 in ?? ()
 #3 0x0000000000000000 in ?? ()
StacktraceTop:
 xf86XvMCScreenInit ()
 ?? ()
 ?? ()
 ?? ()
Title: Xorg crashed with SIGSEGV in xf86XvMCScreenInit()
Uname: Linux 2.6.28-11-generic x86_64
UserGroups:

[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0] (rev 02)
     Subsystem: ABIT Computer Corp. Device [147b:1085]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Mobility Radeon HD 3600 Series [1002:9598]
     Subsystem: Hightech Information System Ltd. Device [1787:2254]