Symfony version(s) affected 3.4.X

Description
The LockableTrait uses Semaphores of the System, to Lock tasks, if lock is called with a user generated id $this->lock($uuid) the Semaphore will never be released. When the Sempahore store is full this causes the error "no space left on device"

How to reproduce

1. Create a command use the LockableTrait $this->lock($uuid) at the beginning $this->lock->release()
2. create a shell script with a while loop that runs for 45 seconds.
3. Create a cronjob that every minute will execute the shell sciprt

Possible Solution
no idea

Additional context
https://gist.github.com/boscho87/5b8852bc9ced7e9199a7f593acc85903