Missed camera frames with CHANSEL_NOMATCH indications in ftrace logs with abnormal frame times

hello jsabzk6o,

may I know which Jetpack release version you’re working with.
if you’re already based-on Jetpack-5.1.2, please also refer to Topic 268833 to apply the attached r35.4.1 camera firmware to update deskew algorithm, and also stability fixes.

furthermore, may I know how many camera in your system?
you may also give it a try to enable camera stream with preview disabled, and shows frame-rate only to examine nvarguscamerasrc received frame-rate.
for example,
$ gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM),width=1920, height=1080, framerate=30/1, format=NV12' ! nvvidconv ! 'video/x-raw(memory:NVMM),format=I420' ! fpsdisplaysink text-overlay=0 video-sink=fakesink sync=0 -v