Stack overflow in pydev debugger when putting breakpoint on instance that overrides __getattr__ And __setattr__

I would like to report a bug on pydev debugger. Consider below code:

class ClassA:

    def __getattr__(self,name):
        try:
            return self._attrs[name]
        except KeyError:
            raise AttributeError(name)

    def __setattr__(self,name, value):
        try:
            object.__setattr__(self, name, value)
        except AttributeError:
            if self._attrs:
                self._attrs[name] = value
            else:
                self._attrs = {name: value}

a = ClassA()
a.foo = 'bar'
print(a.foo)

The above code will run fine. However, if I put breakpoint inside __getattr__ and __setattr__ or at a.foo = 'bar', the pydev debugger will exit because stack overflow:

  File "C:/Users/Firman/PycharmProjects/test_getattr/test.py", line 9 in __getattr__
  File "C:/Users/Firman/PycharmProjects/test_getattr/test.py", line 9 in __getattr__
  File "C:/Users/Firman/PycharmProjects/test_getattr/test.py", line 9 in __getattr__
  File "C:/Users/Firman/PycharmProjects/test_getattr/test.py", line 9 in __getattr__
  ...

My platform is Windows 10, python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)]