Segmentation fault due to bad memory access in kh_get_mt

Another lldb run with symbols to see what class is in the `mrb_method_search_vm`

values=[0,0,0,0]
unused_but_needed=[]
Hash=[]
values.each do
  values.each do
    values & values.each do
      values.each do
        %  [0]=nil
      end
    end
  end
end