Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1224849728 (LWP 15113)]
0xb77e5917 in _gst_parse_yylex (lvalp=0xbff283b8) at lex._gst_parse_yy.c:1243
warning: Source file is more recent than executable.
1243                            {
(gdb) bt
#0  0xb77e5917 in _gst_parse_yylex (lvalp=0xbff283b8)
    at lex._gst_parse_yy.c:1243
#1  0xb77e7d0c in _gst_parse__yyparse (graph=0xbff28450) at grammar.y:794
#2  0xb77ea7e0 in _gst_parse_launch (
    str=0x83b8a08 "audiotestsrc wave=sine freq=512 ! audioconvert ! audioresampl e ! gsmartaudiosink sink-description=\"alsasink\"", error=0xbff284d8)
    at grammar.y:835
#3  0xb77df556 in gst_parse_launch (
    pipeline_description=0x83b8a08 "audiotestsrc wave=sine freq=512 ! audioconve rt ! audioresample ! gsmartaudiosink sink-description=\"alsasink\"", error=0x0)
    at gstparse.c:159
#4  0x0804b07a in user_test_pipeline ()
#5  0x0804a246 in gst_properties_gconf_set_string ()
#6  0xb754f423 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#7  0xb754379f in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#8  0xb75522ea in g_signal_stop_emission () from /usr/lib/libgobject-2.0.so.0
#9  0xb7553b19 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#10 0xb7553e89 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#11 0xb7add49f in gtk_button_clicked () from /usr/lib/libgtk-x11-2.0.so.0
#12 0xb7adecda in _gtk_button_set_depressed ()
   from /usr/lib/libgtk-x11-2.0.so.0
#13 0xb754f423 in g_cclosure_marshal_VOID__VOID ()
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