Comment 4 for bug 1095723

II) [KMS] Kernel modesetting enabled.

(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/X (xorg_backtrace+0x49) [0xb776dc79]
(EE) 1: /usr/bin/X (0xb75c6000+0x1abb66) [0xb7771b66]
(EE) 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb75a340c]
(EE) 3: /usr/lib/xorg/modules/drivers/sis_drv.so (0xb6f5a000+0x4ec4b) [0xb6fa8c4b]
(EE) 4: /usr/lib/xorg/modules/drivers/sis_drv.so (0xb6f5a000+0x3a629) [0xb6f94629]
(EE) 5: /usr/lib/xorg/modules/drivers/sis_drv.so (0xb6f5a000+0x28aeb) [0xb6f82aeb]
(EE) 6: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0x5278) [0xb6f47278]
(EE) 7: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0x578f) [0xb6f4778f]
(EE) 8: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0x5967) [0xb6f47967]
(EE) 9: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0x618a) [0xb6f4818a]
(EE) 10: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0x3e9f) [0xb6f45e9f]
(EE) 11: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0xa1b2) [0xb6f4c1b2]
(EE) 12: /usr/lib/xorg/modules/libexa.so (0xb6f42000+0xacc3) [0xb6f4ccc3]
(EE) 13: /usr/bin/X (0xb75c6000+0x12958b) [0xb76ef58b]
(EE) 14: /usr/bin/X (0xb75c6000+0x38f83) [0xb75fef83]
(EE) 15: /usr/bin/X (0xb75c6000+0x3cba5) [0xb7602ba5]
(EE) 16: /usr/bin/X (0xb75c6000+0x2a10a) [0xb75f010a]
(EE) 17: /lib/i386-linux-gnu/libc.so.6 (__libc_start_main+0xf3) [0xb721a4d3]
(EE) 18: /usr/bin/X (0xb75c6000+0x2a4e9) [0xb75f04e9]
(EE)
(EE) Segmentation fault at address 0x0

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting

(EE)
Please consult the The X.Org Foundation support
  at http://wiki.x.org
 for help.
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
(EE)
Server terminated with error (1). Closing log file.