FM / pdns.service

/sys/fs/cgroup/devices/system.slice/pdns.service

Name	Mode	Actions
cgroup.clone_children	0644	edit dl rm
cgroup.procs	0644	edit dl rm
devices.allow	0200	edit dl rm
devices.deny	0200	edit dl rm
devices.list	0444	edit dl rm
notify_on_release	0644	edit dl rm
tasks	0644	edit dl rm

Edit: /sys/fs/cgroup/devices/system.slice/pdns.service/devices.list (0B)

c 1:3 rwm c 1:5 rwm c 1:7 rwm c 1:8 rwm c 1:9 rwm c 5:0 rwm c 5:2 rwm c 0:0 rwm b 0:0 rwm c 136:* rw