initializer_list memory fault

I'm trying to initialize an object of my class using constructor with initializer_list.

The code is following:

QueryBuilder::QueryBuilder(std::initializer_list<std::string> list)
{
   std::cout << "QueryBuilder constructor begin" << std::endl;
   std::cout << "List size: " << list.size() << std::endl;
   for(const auto& element : list)
   {
      std::cout << "List element: " << element << std::endl;
      query_.tokens_.emplace_back(new NameEqualToken(element));
   }
   std::cout << "QueryBuilder constructor end" << std::endl;
}

Unfortunately, during execution of this part I have always got the memory fault.

Console output:
QueryBuilder constructor begin 
List size: 2857706971 
List element: Path

and then some random characters (program is trying to read the second element, which does not exists) finalized by memory fault.

It looks like the size of the initializer_list, passed to the constructor, is invalid.

The constructor is called in the following way:

pf.add(QueryBuilder{"Path"}                            , appbolo.iPath);

PS I have also tried with const char* as a initializer list template parameter type.

Can anyone tell me what I'm doing wrong ?

I'm using gcc 4.7.3 (crosscompiler armv7).