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Thread 1 (Thread 4167):
#0  0x001b12a1 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#1  0x080affa9 in ?? ()
No symbol table info available.
#2  0x001b1348 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#3  0x001d3198 in g_value_unset () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#4  0x001c6f1c in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#5  0x001c7222 in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#6  0x080acef8 in ?? ()
No symbol table info available.
#7  0x080834e9 in ?? ()
No symbol table info available.
#8  0x08087d99 in ?? ()
No symbol table info available.
#9  0x001b1348 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
No symbol table info available.
#10 0x0807cde5 in main ()
No symbol table info available.