Description of problem:
Crash occurred a short while after I killed rekonq.

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/X (xorg_backtrace+0x4a) [0x80ac45a]
:1: /usr/bin/X (mieqEnqueue+0x22b) [0x81aacfb]
:2: /usr/bin/X (0x8047000+0x4589c) [0x808c89c]
:3: /usr/bin/X (xf86PostMotionEventM+0x253) [0x80d9ec3]
:4: /usr/lib/xorg/modules/input/evdev_drv.so (0xb712d000+0x3e2e) [0xb7130e2e]
:5: /usr/lib/xorg/modules/input/evdev_drv.so (0xb712d000+0x5534) [0xb7132534]
:6: /usr/bin/X (0x8047000+0x82302) [0x80c9302]
:7: /usr/bin/X (0x8047000+0xa8693) [0x80ef693]
:8: (vdso) (__kernel_sigreturn+0x0) [0xb77ea400]
:9: /usr/bin/X (0x8047000+0x6aed0) [0x80b1ed0]
:10: (vdso) (__kernel_sigreturn+0x0) [0xb77ea400]
:11: /lib/libpixman-1.so.0 (pixman_region_fini+0x14) [0x48171b64]
:12: /usr/bin/X (RegionDestroy+0x23) [0x8097ff3]
:13: /usr/bin/X (miDestroyPicture+0x25) [0x81437f5]
:14: /usr/bin/X (FreePicture+0xaa) [0x81455ea]
:15: /usr/bin/X (0x8047000+0xfa7b0) [0x81417b0]
:16: /usr/bin/X (FreeGlyph+0x5d) [0x8141bdd]
:17: /usr/bin/X (FreeGlyphSet+0x5e) [0x81422be]
:18: /usr/bin/X (0x8047000+0x53cfd) [0x809acfd]
:19: /usr/bin/X (FreeClientResources+0xa7) [0x809bb77]
:20: /usr/bin/X (CloseDownClient+0x6c) [0x80767bc]
:21: /usr/bin/X (0x8047000+0x3042a) [0x807742a]
:22: /usr/bin/X (0x8047000+0x1dce5) [0x8064ce5]
:23: /lib/libc.so.6 (__libc_start_main+0xf5) [0x449d4635]
:24: /usr/bin/X (0x8047000+0x1e029) [0x8065029]