Backtrace:
0: Xorg(xf86SigHandler+0x84) [0x80bfea4]
1: [0xb7f66420]
2: Xorg [0x81566a4]
3: Xorg(CreateDefaultStipple+0x108) [0x8095b98]
4: Xorg(main+0x325) [0x806e1b5]
5: /lib/libc.so.6(__libc_start_main+0xd8) [0xb7d1f808]
6: Xorg(FontFileCompleteXLFD+0xa1) [0x806d651]

Fatal server error:
Caught signal 11.  Server aborting