anchor.diff:              Message = lager_msg:message(LagerMsg),
               Metadata = lager_msg:metadata(LagerMsg),
               Mod = proplists:get_value(module, Metadata),
  +            StackTrace = proplists:get_value(stacktrace, Metadata, []),
               case lists:member(Mod, State#state.modules) of
                   true ->
                       Fun = proplists:get_value(function, Metadata),
  
positive.code:                     Pid = proplists:get_value(pid, Metadata),
                      Fields = [P || {K,_} = P <- Metadata, K /= node , K /= application,
                                     K /= module, K /= function, K /= line, K /= pid,
                                     K /= imem_table],
                      
                      LogTable = proplists:get_value(imem_table, Metadata, DefaultTable),
                      LogRecord = if LogTable == DefaultTable -> ddLog;
  
negative.code:                                     node(),
                                      Fields,
                                      list_to_binary(Message),
                                      StackTrace
                                     ]),
                      try
                          imem_meta:dirty_write(LogTable, EntryTuple)
  