18.04 – Kernel Problem with Docker

just to send to inform you, because we don’t know what to do for our part other than updating ubuntu OS. Also, you may fix this in your development.
We had issued with docker that suddenly stop,this is how our log capture of the problem. Starting up docker deamon will do the resolution. We deployed in Azure Virtual Server on ubuntu 18.04 with 8 GB RAM and 30 GB HDD configuration.
Thank you.