Hello, The bug affects kernel version 5.16, too.
To whom it may interests, I tried to analyse the issue in more detail with kernel version 5.10.87: more info are available here [1] [2]. [1] https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/-/issues/547#note_1242815 [2] https://bugzilla.kernel.org/show_bug.cgi?id=213617#c5
