Information
Since the /tmp filesystem is not intended to support devices, set this option to ensure that users cannot attempt to create block or character special devices in /tmp.
Solution
Edit /etc/systemd/system/local-fs.target.wants/tmp.mount to add nodev to the /tmp mount options: [Mount]Options=mode=1777,strictatime,noexec,nodev,nosuid Run the following command to remount /tmp: # mount -o remount,nodev /tmp