diff -up kubernetes-1.15.0/pkg/kubelet/cm/util/cgroups_linux.go.fix_for_new_runc kubernetes-1.15.0/pkg/kubelet/cm/util/cgroups_linux.go
--- kubernetes-1.15.0/pkg/kubelet/cm/util/cgroups_linux.go.fix_for_new_runc	2019-06-15 02:58:09.000000000 +0200
+++ kubernetes-1.15.0/pkg/kubelet/cm/util/cgroups_linux.go	2019-07-09 00:07:29.361124761 +0200
@@ -38,7 +38,7 @@ func GetPids(cgroupPath string) ([]int,
 func getCgroupPath(cgroupPath string) (string, error) {
 	cgroupPath = libcontainerutils.CleanPath(cgroupPath)
 
-	mnt, root, err := libcontainercgroups.FindCgroupMountpointAndRoot("devices")
+	mnt, root, err := libcontainercgroups.FindCgroupMountpointAndRoot("", "devices")
 	// If we didn't mount the subsystem, there is no point we make the path.
 	if err != nil {
 		return "", err