There are several workarounds on the Github Issue
What worked for me is the following
- Close Docker and kill all docker processes
docker kill $(docker ps -q)
- Check if vmnetd processes are running and kill if exists
ps aux | grep vmnetd
- that will list any processes that are running. - Remove the problematic vmnetd
sudo rm /Library/PrivilegedHelperTools/com.docker.*
- Download the latest dmg
- Restart our Mac. Very important… if you do not restart you will get endless popups that docker is damaged.
- After restarting, I installed the dmg via command line.
cd
to Downloads and run
sudo hdiutil attach Docker.dmg
sudo /Volumes/Docker/Docker.app/Contents/MacOS/install
sudo hdiutil detach /Volumes/Docker
- Go to Applications and start Docker, it should start fine. (At least it did for me.)