Backtrace:
0: X(xf86SigHandler+0x6d) [0x48c06d]
1: /lib/libc.so.6 [0x7f813fd11fe0]
2: X(xf86eqProcessInputEvents+0x212) [0x492e92]
3: X(ProcessInputEvents+0x1b) [0x48d2cb]
4: X(Dispatch+0x81) [0x44fe51]
5: X(main+0x495) [0x437d45]
6: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f813fcfe1d6]
7: X(FontFileCompleteXLFD+0x231) [0x437019]

Fatal server error:
Caught signal 11.  Server aborting