Segmentation Fault on a Python GTK3 app usina a Apple M1(ARM)

Hi, my app on Python 3 give a sementation fault in a arm brew gtk3 instaled M1 apple. I try to bisect and crash current on:

  • Glib timeout_add function in a very simple funcion even if comment all contents except the return False
  • Builder when call connect_signals

The app works ok in win,linux and intel mac
Anyone can give me help?