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:         3.6.5-1.fc17.x86_64

backtrace:
:0: /usr/bin/X (xorg_backtrace+0x36) [0x4652d6]
:1: /usr/bin/X (mieqEnqueue+0x26b) [0x5514db]
:2: /usr/bin/X (0x400000+0x47f32) [0x447f32]
:3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f51dd513000+0x60e4) [0x7f51dd5190e4]
:4: /usr/bin/X (0x400000+0x807b7) [0x4807b7]
:5: /usr/bin/X (0x400000+0xa4ab0) [0x4a4ab0]
:6: /lib64/libpthread.so.0 (0x3e7f200000+0xefe0) [0x3e7f20efe0]
:7: /usr/bin/X (0x400000+0x6aba0) [0x46aba0]
:8: /lib64/libpthread.so.0 (0x3e7f200000+0xefe0) [0x3e7f20efe0]
:9: /lib64/libc.so.6 (0x3e7ea00000+0x44592) [0x3e7ea44592]
:10: /lib64/libc.so.6 (0x3e7ea00000+0x4b7b5) [0x3e7ea4b7b5]
:11: /lib64/libc.so.6 (__printf_fp+0xdc8) [0x3e7ea4c6a8]
:12: /lib64/libc.so.6 (_IO_vfprintf+0x4088) [0x3e7ea4a748]
:13: /lib64/libc.so.6 (0x3e7ea00000+0x4b51f) [0x3e7ea4b51f]
:14: /lib64/libc.so.6 (_IO_vfprintf+0x1f6) [0x3e7ea468b6]
:15: /lib64/libc.so.6 (__fprintf_chk+0xee) [0x3e7eb0706e]
:16: /usr/bin/X (0x400000+0x69269) [0x469269]
:17: /usr/bin/X (LogVMessageVerb+0x92) [0x469682]
:18: /usr/bin/X (ErrorF+0x8c) [0x46901c]
:19: /usr/bin/X (mieqProcessInputEvents+0x1d2) [0x551b02]
:20: /usr/bin/X (ProcessInputEvents+0x9) [0x480839]
:21: /usr/bin/X (0x400000+0x341ec) [0x4341ec]
:22: /usr/bin/X (0x400000+0x23485) [0x423485]
:23: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x3e7ea21735]
:24: /usr/bin/X (0x400000+0x2375d) [0x42375d]