console log of snd_bcm2835 error

console.log

root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# modprobe snd_bcm2835
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# mplayer /home/pi/mp3/
8-Bit Ninjas - Occam's Disco Razor.mp3  8-Bit Ninjas - Shiny Spaceship.mp3      Pokemon Face.mp3                        sound.log                               
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# mplayer /home/pi/mp3/Pokemon\ Face.mp3 
MPlayer 1.0rc3-4.4.4 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing /home/pi/mp3/Pokemon Face.mp3.
Audio only file format detected.
Clip info:
 Title: Pokemon Face
 Artist: 8-Bit Ninjas
 Album: Demo
 Year: 
 Comment:                               
 Genre: Other
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
socket(): Address family not supported by protocol
AO: [pulse] Init failed: Connection refused
Failed to initialize audio driver 'pulse'
[AO_ALSA] alsa-lib: pcm_hw.c:1293:(snd_pcm_hw_open) open '/dev/snd/pcmC0D0p' failed (-1): Operation not permitted
[AO_ALSA] Playback open error: Operation not permitted
Failed to initialize audio driver 'alsa'
[AO SDL] Samplerate: 44100Hz Channels: Stereo Format s16le
[AO SDL] using aalib audio driver.
[AO SDL] Unable to open audio: No available audio device
Failed to initialize audio driver 'sdl:aalib'
Could not open/initialize audio device -> no sound.
Audio: no sound
Video: no video


Exiting... (End of file)
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# 
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# ls
audio.c  audioplay.h  hello_audio.bin  Makefile  sinewave.c
root@raspberrypi:/opt/vc/src/hello_pi/hello_audio# cd /home/pi/
root@raspberrypi:/home/pi# ls
libfreenect  mp3
root@raspberrypi:/home/pi# cd mp3/
root@raspberrypi:/home/pi/mp3# ls

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:Internal error: Oops: 17 [#1]

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:Process ls (pid: 1050, stack limit = 0xcadd6268)
Segmentation fault
root@raspberrypi:/home/pi/mp3# 
Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:Stack: (0xcadd7da0 to 0xcadd8000)

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7da0: caea9f68 caea9f6c cba67520 00000000 cb81efa0 768c4c4f cadd7dec cadd7dc8

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7dc0: c00de17c c0197520 ca9c7074 ca9c7074 cadd7e68 cb5fce48 cb6020e0 ca9c7ff8

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7de0: cadd7e3c cadd7df0 c00ea4bc c00de0b4 ca9c7074 cb5fce48 00000074 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7e00: caeaaf60 00000004 00000000 00000000 402d7000 cb81efa0 cb6020e0 cb6020e0

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7e20: caeaaf60 00000000 00000000 00000000 cadd7eac cadd7e40 c00ebecc c00ea3a4

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7e40: 00000000 00000000 00000090 cb81efc0 00000000 cadd7e8c cadd6000 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7e60: cadd7ec4 00000009 9dddb064 768c4c4f 00000001 cb9f5080 caeac000 cadf0de0

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7e80: caead008 cb81efa0 caeaaf60 cb6020e0 00000000 00000005 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7ea0: cadd7f44 cadd7eb0 c00dda64 c00ebe68 cadd7ecc cadd7ec0 c003cac0 c0197e34

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7ec0: cadd7f04 cadd7ed0 c00145e4 c003cabc cb80d260 00000000 00000000 00000007

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7ee0: c039d644 c008e494 cadd7f78 be9f7bf0 cb9f5200 00000000 cadd7fac cadd7f08

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7f00: c00083c4 c0014450 400e6524 cba9ee40 caeaaf68 00000001 cb6020e0 caeaaf60

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7f20: c008e494 cb602144 00000000 cb6020e0 cadd6000 00000000 cadd7f74 cadd7f48

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7f40: c008e88c c00dd90c cadd7f94 cadd7f78 c007e590 00000000 0133ee38 00008000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7f60: caeaaf60 c000e3c8 cadd7fa4 cadd7f78 c008ea3c c008e800 0133ee38 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7f80: 00008000 00000000 0133ee38 00000000 400e6524 000000d9 00000000 cadd7fa8

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7fa0: c000e220 c008e9d4 0133ee38 00000000 00000003 0133ee38 00008000 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7fc0: 0133ee38 00000000 400e6524 000000d9 0133ee24 0133ee20 00000000 000271f8

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:7fe0: 402d7700 be9f7838 402d77a4 402d76c8 60000010 00000003 00000000 00000000

Message from syslogd@raspberrypi at Apr 16 17:35:41 ...
 kernel:Code: e5953000 e3130001 1a000013 e3c34003 (e5946008)