Version-Release number of selected component:
xorg-x11-server-Xorg-1.12.3-2.fc17

Additional info:
libreport version: 2.0.18
abrt_version:   2.0.18
kernel:         3.6.7-4.fc17.i686

backtrace:
:0: /usr/bin/Xorg (xorg_backtrace+0x4a) [0x80ac45a]
:1: /usr/bin/Xorg (mieqEnqueue+0x22b) [0x81aacfb]
:2: /usr/bin/Xorg (0x8047000+0x4589c) [0x808c89c]
:3: /usr/bin/Xorg (xf86PostMotionEventM+0x253) [0x80d9ec3]
:4: /usr/lib/xorg/modules/input/synaptics_drv.so (0xb68d3000+0x48f0) [0xb68d78f0]
:5: /usr/lib/xorg/modules/input/synaptics_drv.so (0xb68d3000+0x6c61) [0xb68d9c61]
:6: /usr/bin/Xorg (0x8047000+0x82302) [0x80c9302]
:7: /usr/bin/Xorg (0x8047000+0xa8693) [0x80ef693]
:8: (vdso) (__kernel_sigreturn+0x0) [0xb7721400]
:9: /lib/libpixman-1.so.0 (0x4449f000+0x85c4) [0x444a75c4]
:10: /lib/libpixman-1.so.0 (0x4449f000+0x126ba) [0x444b16ba]
:11: /lib/libpixman-1.so.0 (0x4449f000+0x51045) [0x444f0045]
:12: /lib/libpixman-1.so.0 (pixman_image_composite32+0x3cc) [0x444a4bac]
:13: /lib/libpixman-1.so.0 (pixman_image_composite+0xa7) [0x444a4da7]
:14: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1f9) [0xb748c159]
:15: /usr/lib/xorg/modules/drivers/intel_drv.so (0xb74cf000+0xfb92d) [0xb75ca92d]
:16: /usr/lib/xorg/modules/drivers/intel_drv.so (0xb74cf000+0xf854d) [0xb75c754d]
:17: /usr/bin/Xorg (0x8047000+0x10d475) [0x8154475]
:18: /usr/bin/Xorg (CompositePicture+0x339) [0x81486d9]
:19: /usr/lib/xorg/modules/drivers/intel_drv.so (0xb74cf000+0xf9da2) [0xb75c8da2]
:20: /usr/bin/Xorg (CompositeTrapezoids+0xb0) [0x81488e0]
:21: /usr/bin/Xorg (0x8047000+0x106b30) [0x814db30]
:22: /usr/bin/Xorg (0x8047000+0x101dbf) [0x8148dbf]
:23: /usr/bin/Xorg (0x8047000+0x303fd) [0x80773fd]
:24: /usr/bin/Xorg (0x8047000+0x1dce5) [0x8064ce5]
:25: /lib/libc.so.6 (__libc_start_main+0xf5) [0x43733635]
:26: /usr/bin/Xorg (0x8047000+0x1e029) [0x8065029]