(gdb) bt
#0  0xb737fad1 in waitpid () at ../sysdeps/unix/syscall-template.S:82
#1  0x080761c4 in e_alert_show (sig=11) at e_alert.c:57
#2  0x08127e56 in e_sigseg_act (x=11, info=0xbff4d4cc, data=0xbff4d54c)
    at e_signals.c:125
#3  <signal handler called>
#4  0xb71f85b3 in ___printf_fp (fp=0xbff4dfb4, info=<optimized out>,
    args=0xbff4df64) at printf_fp.c:1260
#5  0xb71f57f5 in _IO_vfprintf_internal (s=0xbff4dfb4,
    format=0xb33e3326 "%.1f Chromium %s", ap=0xbff4e088 "") at vfprintf.c:1619
#6  0xb72162ec in __IO_vsprintf (string=0x10 <Address 0x10 out of bounds>,
    format=0xb33e3326 "%.1f Chromium %s", args=0xbff4e088 "")
    at iovsprintf.c:43
#7  0xb71fbffb in __sprintf (s=0x10 <Address 0x10 out of bounds>,
    format=0xb33e3326 "%.1f Chromium %s") at sprintf.c:34
#8  0xb32d66bd in ?? () from /usr/lib/VBoxOGLpackspu.so
#9  0xb3a589a4 in ?? () from /usr/lib/i386-linux-gnu/dri/vboxvideo_dri.so
#10 0xb5a72468 in ?? ()
   from /usr/lib/i386-linux-gnu/evas/modules/engines/gl_x11/linux-gnu-i486-1.2.0/module.so
#11 0xb5a702d9 in ?? ()
   from /usr/lib/i386-linux-gnu/evas/modules/engines/gl_x11/linux-gnu-i486-1.2.0/module.so
#12 0xb761729a in evas_engine_info_set ()
---Type <return> to continue, or q <return> to quit---