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.PAE

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 (0xb68df000+0x3e2e) [0xb68e2e2e]
:5: /usr/lib/xorg/modules/input/evdev_drv.so (0xb68df000+0x5534) [0xb68e4534]
:6: /usr/bin/Xorg (0x8047000+0x82302) [0x80c9302]
:7: /usr/bin/Xorg (0x8047000+0xa8693) [0x80ef693]
:8: (vdso) (__kernel_sigreturn+0x0) [0xb77bc400]
:9: (vdso) (__kernel_vsyscall+0x10) [0xb77bc424]
:10: /lib/libc.so.6 (ioctl+0x19) [0x452474b9]
:11: /lib/libdrm.so.2 (drmIoctl+0x34) [0x4866fbc4]
:12: /lib/libdrm_intel.so.1 (0xb76f7000+0x5478) [0xb76fc478]
:13: /lib/libdrm_intel.so.1 (drm_intel_bo_subdata+0x29) [0xb76f9319]
:14: /usr/lib/xorg/modules/drivers/intel_drv.so (0xb7530000+0xc214) [0xb753c214]
:15: /usr/bin/Xorg (0x8047000+0xbc005) [0x8103005]
:16: /usr/bin/Xorg (0x8047000+0xc760e) [0x810e60e]
:17: /usr/bin/Xorg (0x8047000+0xc621b) [0x810d21b]
:18: /usr/bin/Xorg (miPointerUpdateSprite+0x2aa) [0x81b643a]
:19: /usr/bin/Xorg (0x8047000+0x16f6da) [0x81b66da]
:20: /usr/bin/Xorg (0x8047000+0xd5555) [0x811c555]
:21: /usr/bin/Xorg (0x8047000+0x108fd2) [0x814ffd2]
:22: /usr/bin/Xorg (BlockHandler+0x56) [0x807b506]
:23: /usr/bin/Xorg (WaitForSomething+0xfa) [0x80a96aa]
:24: /usr/bin/Xorg (0x8047000+0x30101) [0x8077101]
:25: /usr/bin/Xorg (0x8047000+0x1dce5) [0x8064ce5]
:26: /lib/libc.so.6 (__libc_start_main+0xf5) [0x45174635]
:27: /usr/bin/Xorg (0x8047000+0x1e029) [0x8065029]