#0  0xb7c14f0b in ?? () from /lib/tls/i686/cmov/libc.so.6
#1  0x084d5f28 in ?? ()
#2  0xaf4eb030 in ?? () from /usr/lib/libmad.so.0
#3  0xaf4eb030 in ?? () from /usr/lib/libmad.so.0
#4  0xaf4eb018 in ?? () from /usr/lib/libmad.so.0
#5  0xb7ce9ff4 in ?? () from /lib/tls/i686/cmov/libc.so.6
#6  0xb7d217fc in __pthread_mutex_unlock_usercnt ()
   from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb7c1660e in malloc () from /lib/tls/i686/cmov/libc.so.6
#8  0xb7de3a86 in ?? () from /usr/lib/libvlc.so.0
#9  0x00002030 in ?? ()
#10 0x00000001 in ?? ()
#11 0x000f4240 in ?? ()
#12 0x00000000 in ?? ()