errors from /dev/mmcblk0rpmb
I'm not even sure what /dev/mmcblk0rpmb does. I've partitioned the MMC drive, which worked fine but when I execute 'partprobe' I get I/O errors from mmcblk0rpmb. My partitions are mmcblk0p1, 2, 3
I did a test then with 'badblock -v /dev/mmcblk0' and that reported back that there were no errors on the drive.
There's a previous post  but since badblock is reporting no errors I'm not sure what partprobe is telling me, if anything.