Sshd not starting

We have are running GitLab CE in a docker container, and upon deployment everything was working as expected. Users were able to access both the web UI and push/pull/whatnot via ssh. However, we recently stopped being able to make SSH connections and the sshd service is constantly down. When trying to restart sshd from gitlab-ctl, we usually receive a timeout error.

All the port mappings appear correct, docker port returns the expected information, and users are able to access the web UI over https as expected.

We also know connectivity from users to the server is sane. There is a second GitLab CE container on the same host using different ports which works as expected over http and ssh.

Any guidance on where we should look to resolve this issue?