code: def _handle_uninitialized_read(self, addr, inspect=True, events=True):
          
          if self._uninitialized_read_handler is None:
              v = self.state.solver.Unconstrained("%s_%s" % (self.id, addr), self.width*self.state.arch.byte_width, key=self.variable_key_prefix + (addr,), inspect=inspect, events=events)
              return v.reversed if self.endness == "Iend_LE" else v
          else:
              return self._uninitialized_read_handler(self, addr, inspect=inspect, events=events)
docs: The default uninitialized read handler. Returns symbolic bytes.