#0  0x00007ff1fc70efec in g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#1  0x00007ff1f310f26e in ?? () from /usr/lib/x86_64-linux-gnu/gtk-3.0/modules/liboverlay-scrollbar.so
No symbol table info available.
#2  0x00007ff1fc6ec268 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#3  0x00007ff1fc6fe6cd in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#4  0x00007ff1fc7068ba in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007ff1fc706b92 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007ff1fc6eff72 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x00007ff1fc6f2f93 in g_object_thaw_notify () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#8  0x00007ff1fd5e12f2 in gtk_adjustment_configure (adjustment=0x7ff2036908d0, value=<optimized out>, lower=0, upper=22, step_increment=1, page_increment=22, page_size=22) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkadjustment.c:724
        priv = <optimized out>
        value_changed = 0
        old_stamp = 60
        __PRETTY_FUNCTION__ = "gtk_adjustment_configure"
#9  0x00007ff202846c9e in _start ()
No symbol table info available.