Version-Release number of selected component:
xorg-x11-server-Xorg-1.12.3-1.fc17

Additional info:
libreport version: 2.0.13
abrt_version:   2.0.12
kernel:         3.5.2-3.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/evdev_drv.so (0xb0966000+0x3e2e) [0xb0969e2e]
:5: /usr/lib/xorg/modules/input/evdev_drv.so (0xb0966000+0x5534) [0xb096b534]
:6: /usr/bin/Xorg (0x8047000+0x82302) [0x80c9302]
:7: /usr/bin/Xorg (0x8047000+0xa8693) [0x80ef693]
:8: (vdso) (__kernel_sigreturn+0x0) [0xb7722400]
:9: /usr/bin/Xorg (0x8047000+0x6aed0) [0x80b1ed0]
:10: (vdso) (__kernel_sigreturn+0x0) [0xb7722400]
:11: /lib/libpixman-1.so.0 (0x4d1b5000+0x86c24) [0x4d23bc24]
:12: /lib/libpixman-1.so.0 (0x4d1b5000+0x86d52) [0x4d23bd52]
:13: /lib/libpixman-1.so.0 (pixman_image_composite32+0x3cc) [0x4d1babac]
:14: /lib/libpixman-1.so.0 (pixman_image_composite+0xa7) [0x4d1bada7]
:15: /usr/lib/xorg/modules/libfb.so (fbComposite+0x1f9) [0xb677a159]
:16: /usr/bin/Xorg (CompositePicture+0x339) [0x81486d9]
:17: /usr/bin/Xorg (0x8047000+0xd3671) [0x811a671]
:18: /usr/bin/Xorg (0x8047000+0xd10f9) [0x81180f9]
:19: /usr/bin/Xorg (0x8047000+0xfc55a) [0x814355a]
:20: /usr/bin/Xorg (miCompositeSourceValidate+0x10) [0x8143c90]
:21: /usr/lib/xorg/modules/libfb.so (fbComposite+0x9d) [0xb6779ffd]
:22: /usr/lib/xorg/modules/glesx.so (0xb4844000+0x62584) [0xb48a6584]
:23: /usr/lib/xorg/modules/glesx.so (0xb4844000+0x5f87c) [0xb48a387c]
:24: /usr/bin/Xorg (0x8047000+0x10d475) [0x8154475]