CamHAL[ERR] with the kernel 6.1.38

[akamensh]

Dear Intel Developers,

I am trying to follow the instructions to setup the IPU6 camera with the current version of the drivers and the kernel 6.1.38, and I get the next errors while launching gstreamer:
sudo -E gst-launch-1.0 icamerasrc buffer-count=7 ! video/x-raw,format=NV12,width=1280,height=720 ! videoconvert ! ximagesink

CamHAL[INF] load_camera_hal_library, the library name: /usr/lib/ipu_adl/libcamhal.so
Setting pipeline to PAUSED ...
CamHAL[INF] aiqb file name ov01a10.aiqb
CamHAL[INF] aiqb file name ov01a10.aiqb
CamHAL[INF] (null), media format in tuning: 0, media format for aic 0.
CamHAL[ERR] GetControl: Device node /dev/v4l-subdev16 IOCTL VIDIOC_G_EXT_CTRLS error: Invalid argument
Pipeline is live and does not need PREROLL ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock

(gst-launch-1.0:5419): GStreamer-CRITICAL **: 02:39:11.994: Registering meta implementation 'GstCamerasrcMeta' without init function
CamHAL[ERR] sensor output sub device is not set

Gstreamer starts nonetheless (!), and I get the window with the video, but the error looks suspicious. I would appreciate if you explained what it means and how to fix it.