DS4 L2 & R2 endless events, moves mouse to screen edge

[buha]

I have this brand new DS4 controller, I paired it with my PC running Linux.
Now, moving the left stick moves the mouse by default and square - left clicks, X - middle clicks, O - right clicks. I also tested all the buttons using jstest-gtk and every button moves a certain axis.

The problem comes when clicking the L2 or R2 buttons which start producing events endlessly and move the mouse at the screen edge.

I tried both ds4drv and ds4drv --hidraw.

Actually, to my surprise, even if I don't launch ds4drv the behavior is exactly the same, so I don't know what exactly ds4drv should do.

(I use Gnome as UI and blueman-manager proposes me to connect the controller to "Human Interface Device Service (HID)". Behavior is exacly the same via USB)