Next please verify the bug is present in drm-tip:
https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/
and if so then report it upstream:
https://gitlab.freedesktop.org/drm/intel/-/issues
Next please verify the bug is present in drm-tip:
https:/ /kernel. ubuntu. com/~kernel- ppa/mainline/ drm-tip/
and if so then report it upstream:
https:/ /gitlab. freedesktop. org/drm/ intel/- /issues