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

Additional info:
libreport version: 2.0.14
abrt_version:   2.0.13
kernel:         3.6.1-1.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/bin/Xorg (xf86PostMotionEvent+0xaa) [0x80da10a]
:5: /usr/lib/xorg/modules/input/synaptics_drv.so (0xb6dc1000+0x470e) [0xb6dc570e]
:6: /usr/lib/xorg/modules/input/synaptics_drv.so (0xb6dc1000+0x6bf1) [0xb6dc7bf1]
:7: /usr/bin/Xorg (0x8047000+0x82302) [0x80c9302]
:8: /usr/bin/Xorg (0x8047000+0xa8693) [0x80ef693]
:9: (vdso) (__kernel_sigreturn+0x0) [0xb7792400]
:10: (vdso) (__kernel_vsyscall+0x10) [0xb7792424]
:11: /lib/libc.so.6 (__write+0x23) [0x48d0a233]
:12: /lib/libc.so.6 (_IO_file_write+0x41) [0x48c95551]
:13: /lib/libc.so.6 (0x48c26000+0x6f435) [0x48c95435]
:14: /lib/libc.so.6 (_IO_file_xsputn+0x258) [0x48c96308]
:15: /lib/libc.so.6 (0x48c26000+0x47b9b) [0x48c6db9b]
:16: /lib/libc.so.6 (_IO_vfprintf+0x225) [0x48c69235]
:17: /lib/libc.so.6 (__fprintf_chk+0x81) [0x48d306e1]
:18: /usr/bin/Xorg (0x8047000+0x693ed) [0x80b03ed]
:19: /usr/bin/Xorg (LogVMessageVerb+0xc2) [0x80b07f2]
:20: /usr/bin/Xorg (LogVWrite+0x34) [0x80b0934]
:21: /usr/bin/Xorg (VErrorF+0x2c) [0x80b096c]
:22: /usr/bin/Xorg (ErrorF+0x24) [0x80b0224]
:23: /usr/bin/Xorg (mieqProcessInputEvents+0x1f4) [0x81ab334]
:24: /usr/bin/Xorg (ProcessInputEvents+0x15) [0x80c93c5]
:25: /usr/bin/Xorg (0x8047000+0x300f0) [0x80770f0]
:26: /usr/bin/Xorg (0x8047000+0x1dce5) [0x8064ce5]
:27: /lib/libc.so.6 (__libc_start_main+0xf5) [0x48c3f635]
:28: /usr/bin/Xorg (0x8047000+0x1e029) [0x8065029]