fun:dfsan_get_label=uninstrumented
fun:dfsan_get_label=custom
fun:k2=uninstrumented
fun:k2=custom
fun:k4=uninstrumented
fun:k4=custom
fun:dfsan_get_label=uninstrumented
fun:dfsan_get_label=custom
fun:k2=uninstrumented
fun:k2=custom
fun:k4=uninstrumented
fun:k4=custom