Отображение переменных в QtCreator через gdb

Отладчик gdb не показывает содержимое переменной типа std::string

При этом если смотреть через gdb в консоле то он все показывает:

 milai@milai:~/projects/test_project/build/bin$ gdb ./test_project 
 GNU gdb (Ubuntu 9.1-0ubuntu1) 9.1
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 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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 For help, type "help".
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 Reading symbols from ./test_project...
 (gdb) list
 1  #include <string>
 2  #include <iostream>
 3  
 4  int main(int argc, char* argv[])
 5  {
 6      const std::string str = "abc";
 7      std::cout << str << std::endl;
 8      return 0;
 9  }
 (gdb) b 7
 Breakpoint 1 at 0x12bb: file /home/milai/projects/test_project/main.cpp, line 7.
 (gdb) r
 Starting program: /home/milai/projects/test_project/build/bin/test_project 

 Breakpoint 1, main (argc=1, argv=0x7fffffffdec8) at /home/milai/projects/test_project/main.cpp:7
 7      std::cout << str << std::endl;
 (gdb) info locals 
 str = "abc"
 (gdb) c
 Continuing.
 abc
 [Inferior 1 (process 40257) exited normally]
 (gdb) quit
 milai@milai:~/projects/test_project/build/bin$ 

В чем может быть проблема?

Окружение:

• Ubuntu 20.04.1
• qtcreator: 4.11.0
• gdb: 9.1
• g++ 9.3.0