停止后，Docker不会释放端口，并删除所有容器

在我停下来之后，Docker不会释放端口绑定，并在我的计算机中删除所有的cotainer。 你有什么build议吗？

ricky@ricky-ubuntu:~$ sudo docker -v Docker version 1.12.2, build bb80604 ricky@ricky-ubuntu:~$ sudo docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ricky@ricky-ubuntu:~$ sudo netstat -nlp Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 127.0.0.1:5939 0.0.0.0:* LISTEN 1464/teamviewerd tcp 0 0 127.0.1.1:53 0.0.0.0:* LISTEN 1487/dnsmasq tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 3623/cupsd tcp 0 0 127.0.0.1:8000 0.0.0.0:* LISTEN 2771/docker-proxy tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 1196/mongod tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 1325/mysqld tcp 0 0 0.0.0.0:5900 0.0.0.0:* LISTEN 3485/vino-server tcp6 0 0 :::9999 :::* LISTEN 2597/docker-proxy tcp6 0 0 :::80 :::* LISTEN 2787/docker-proxy tcp6 0 0 :::8080 :::* LISTEN 2755/docker-proxy tcp6 0 0 :::7091 :::* LISTEN 2763/docker-proxy tcp6 0 0 ::1:631 :::* LISTEN 3623/cupsd tcp6 0 0 :::443 :::* LISTEN 2779/docker-proxy tcp6 0 0 :::9888 :::* LISTEN 2737/docker-proxy tcp6 0 0 :::9889 :::* LISTEN 2728/docker-proxy tcp6 0 0 :::9090 :::* LISTEN 2745/docker-proxy tcp6 0 0 :::5800 :::* LISTEN 3485/vino-server tcp6 0 0 :::5900 :::* LISTEN 3485/vino-server tcp6 0 0 :::9997 :::* LISTEN 2719/docker-proxy