My RasPi 3 with Hassio became unresponsive yesterday. Have seen this randomly, but usually it was resolved by a hard reboot.
Still unresponsive, so I plugged in an HDMI cable and I’m seeing this same issue:
overlayfs: overlapping upperdir path
Then it repeats with numbers before similar to what you have in your screenshot. Mine might be upgrade related, so adding this here. Still looking for how to resolve…
I was able to solve my issue by following the instructions here:
With a raspberry pi you should be able to put the sd card into an SD card reader on a different machine and retrieve your snapshot files (or just download them if you still have access to the web interface).