start-stop-daemon can't stop the daemon "No $daemon found running; none killed."

Trying to stop the transmission daemon on debian 11 gives me: start-stop-daemon --stop --chuid debian-transmission --exec /usr/bin/transmission-daemon -- --config-dir /var/lib/transmission-daemon/info No /usr/bin/transmission-daemon found running; none killed. But I'm pretty sure that's not the case: root@91c79f82a860:/var/www/html# ps -ef | grep transmission debian-+ 1347 1 0 19:02 ? 00:00:00 /usr/bin/transmission-daemon --config-dir /var/lib/transmission-daemon/info **System information:** root@91c79f82a860:/var/www/html# dpkg -s transmission-daemon | grep Version Version: 3.00-1 root@91c79f82a860:/var/www/html# lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Also, I'm doing this inside a docker container, php:8.1.8-apache. I extracted the start-stop-daemon CMD from the /etc/init.d/transmission-daemon.