Upon sudo service docker start
, docker daemon fails to start with tail /var/log/docker
showing following error:
time="2015-04-07T00:28:43Z" level="info" msg="+job serveapi(unix:///var/run/docker.sock)"
time="2015-04-07T00:28:43Z" level="info" msg="WARNING: You are running linux kernel version 2.6.32-504.12.2.el6.x86_64, which might be unstable running docker. Please upgrade your kernel to 3.8.0."
time="2015-04-07T00:28:43Z" level="info" msg="Listening for HTTP on unix (/var/run/docker.sock)"
time="2015-04-07T00:28:45Z" level="fatal" msg="Error loading device metadata file .tmp529617825"