Hass OS Update and Docker Issue

Hi,

Setup summary: Hass OS 4.11 has been working on Raspberry Pi 3 B+ for more then year. Currently running core 0.113.0 and supervisor 229.

Issue started with trying to upgrade to 0.113.1 (and later .2 and .3): it fails with message shown below:

update_issue

I also realized that all Add-ons are down and supervisor log contains docker related errors:

Re-installing Add-ons doesn’t solve the problem. Moreover, Raspi reboots from time to time, for example when getting system logs via supervisor.

It looks like broken files or SD card issue to me. Any suggestion how to verify and solve it?