After I upgrading my Catalyst from 13.1 to 13.4 steam started to segfault. Debugging the steam shows

Running Steam on arch  64-bit
STEAM_RUNTIME is enabled automatically
Reading symbols from /home/user/.local/share/Steam/ubuntu12_32/steam...(no debugging symbols found)...done.
(gdb) r
Starting program: /home/user/.local/share/Steam/ubuntu12_32/steam 
warning: Could not load shared library symbols for linux-gate.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Installing breakpad exception handler for appid(steam)/version(1367621987_client)
Installing breakpad exception handler for appid(steam)/version(1367621987_client)
Installing breakpad exception handler for appid(steam)/version(1367621987_client)
[New Thread 0xf47b1b40 (LWP 1778)]
[New Thread 0xf44ffb40 (LWP 1779)]

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0xf52fc12c in ?? () from /usr/lib32/libatiadlxx.so
#2  0xf7eb9003 in XCloseDisplay () from /home/user/.local/share/Steam/ubuntu12_32/steam-runtime/i386/usr/lib/i386-linux-gnu/libX11.so.6
#3  0xf6e460cb in ?? () from /usr/lib32/xorg/modules/dri/fglrx_dri.so
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb) 

A summary of the system

-Computer-
Processor       : 8x Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
Memory      : 16341MB (1988MB used)
Operating System        : Arch Linux
User Name       : user (user)
Date/Time       : Sat 25 May 2013 12:29:54 AM PDT
-Display-
Resolution      : 3840x1080 pixels
OpenGL Renderer     : AMD Radeon HD 6900 Series  
X11 Vendor      : The X.Org Foundation
-Multimedia-
Audio Adapter       : HDA-Intel - HDA Intel PCH
Audio Adapter       : HDA-Intel - HD-Audio Generic
Audio Adapter       : HDA-Intel - HD-Audio Generic
Audio Adapter       : HDA-Intel - HD-Audio Generic
-Input Devices-
 Power Button
 Power Button
 Video Bus
 PC Speaker
 HDA Intel PCH Line
 HDA Intel PCH Rear Mic
 HDA Intel PCH Front Mic
 HDA Intel PCH Front Headphone
 HDA Intel PCH Line Out Side
 HDA Intel PCH Line Out CLFE
 HDA Intel PCH Line Out Surround
 HDA Intel PCH Line Out Front
 HD-Audio Generic HDMI/DP,pcm       : 3=
 HD-Audio Generic HDMI/DP,pcm       : 3=
 HD-Audio Generic HDMI/DP,pcm       : 3=
 Eee PC WMI hotkeys
 USB Optical Mouse
 Topre Corporation HHKB Professional
-Printers-
No printers found
-SCSI Disks-
ATAPI DVD A  DH16AASH
ATA ST2000DM001-1CH1
Marvell 91xx Config
Lexar Echo

More logs :
LD_DEBUG
strace