[   31.371408] vboxdrv: fAsync=0 offMin=0x5a0 offMax=0x104a
[   31.371462] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   31.371464] vboxdrv: Successfully loaded version 4.0.4 (interface 0x00160000).
[   38.060745] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0
[   39.380005] eth0: no IPv6 routers present
[   50.251432] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0
[  163.484226] show_signal_msg: 6 callbacks suppressed
[  163.484230] compiz[1919]: segfault at 7f573800001f ip 00007f577f1db8c3 sp 00007fffcbff5af0 error 6 in libc-2.13.so[7f577f15f000+19b000]