#0  0xb2f5bf6a in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstavi.so
No symbol table info available.
#1  0xb2f63adc in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstavi.so
No symbol table info available.
#2  0xb6e2d9f8 in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-1.0.so.0
No symbol table info available.
#3  0xb6e2e9af in ?? () from /usr/lib/i386-linux-gnu/libgstreamer-1.0.so.0
No symbol table info available.
#4  0xb6cbc175 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6cbb6da in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0xb6c39d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
No symbol table info available.
#7  0xb6b713de in clone () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.