Problem running ROMS

[Greasy]

I start Mupen through command line, I've tried as root and as normal, everything works fine and I am able to configure everything fine. I try to start a rom and I get this error Signal number 11 caught:
errno = 0 (Success). Here is the whole deal.

rom loaded succesfully
80 37 12 40
ClockRate=f
Version:1446
CRC: 3e5055b6 2e92da52
name: MARIOKART64
Manufacturer: Nintendo
Cartridge_ID: 544b
Country : United States
size: 4096
PC= 80000400
md5 code:3A67D9986F54EB282924FCA4CD5F6DFF
eeprom type:0
init timer!
memory initialized
[blight's SDL input plugin]: version 0.0.10 initialized.
InitExternalTextures
Initializing OpenGL Device Context
(II) Initializing SDL video subsystem...
(II) Getting video info...
(II) Setting video mode 640x480...
Mesa project: www.mesa3d.org - Mesa GLX Indirect : 1.4 (1.5 Mesa 6.5.1)
(II) JttL's sound plugin version 1.3
(II) Initializing SDL audio subsystem...
(II) Allocating memory for audio buffer: 65536 bytes.
demarrage r4300
dynamic recompiler
Signal number 11 caught:
errno = 0 (Success)

and then the program crashes, any help please? (The rom is mario kart 64 which appears to be a supported rom, and I've also tried Road Rash 64 ends with the same problem.)