// Currently only cri-o in combination with kubeedge is known for this abnormally.
	regexp.MustCompile(`` +
		// intentionally empty poduid group
		`(?P<poduid>)` +
		// mustnotmatch group: cgroup path must not include a poduid
		`(?P<mustnotmatch>pod[[:xdigit:]]{8}[[:punct:]]?[[:xdigit:]]{4}[[:punct:]]?[[:xdigit:]]{4}[[:punct:]]?[[:xdigit:]]{4}[[:punct:]]?[[:xdigit:]]{12}[[:punct:]])?` +
		// /crio-
		`(?:[[:^punct:]]*/*)*crio[[:punct:]]` +