0: /usr/bin/X(xf86SigHandler+0x81) [0x80c7f11]
1: [0xffffe420]
2: /usr/bin/X [0x80dd555]
3: /usr/bin/X(TraverseTree+0x1e) [0x80788ce]
4: /usr/bin/X(WalkTree+0x38) [0x8078948]
5: /usr/bin/X [0x80dd5e8]
6: /usr/lib/xorg/modules/extensions//libglx.so [0xb7cbc33a]
7: /usr/bin/X(xf86Wakeup+0x3bd) [0x80c962d]
8: /usr/bin/X(WakeupHandler+0x59) [0x80922c9]
9: /usr/bin/X(WaitForSomething+0x1ae) [0x81b601e]
10: /usr/bin/X(Dispatch+0x82) [0x808e502]
11: /usr/bin/X(main+0x495) [0x8076765]
12: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xdc) [0xb7de0ebc]
13: /usr/bin/X(FontFileCompleteXLFD+0x1e5) [0x8075a81]