Sooner or later I have this error in dmesg on RPi 4B 4GB RAM. I have plenty of RAM free all the time.
I see this error occured when there was 3.2 GB free RAM.
What exactly does this mean and how to get rid of it?
Any help will be very appreciated.
Maybe upstream will have this fixed in the next kernel. I have linux 5.4.75-1 compiled and ready to push but it requires upgraded bluetooth firmware which we have but we are trying to test every scenario we can with bluetooth using 2 different .service files with devices we each have. Hopefully I can get the new kernel and bluetooth related packages pushed to the unstable branch tomorrow.