--- openrc-0.5.3.orig/init.d/netmount.in
+++ openrc-0.5.3/init.d/netmount.in
@@ -80,7 +80,7 @@ stop()
 		fs="$fs${fs:+,}$x"
 	done
 	if [ -n "$fs" ]; then
-		umount -at $fs || eerror "Failed to simply unmount filesystems"
+		umount -at $fs || umount -atl $fs || eerror "Failed to simply unmount filesystems"
 	fi
 
 	eindent