6509-fixed interactive container hangs before exit

Docker-DCO-1.1-Signed-off-by: choi woon ryong <clouddrd@gmail.com> (github: clouddrd/docker)
Merge branch 'master' of https://github.com/clouddrd/docker

Docker-DCO-1.1-Signed-off-by: roiz <clouddrd@gmail.com> (github: )