                   FUNCTION:NAME
                          :BEGIN   abc                              
                          :ERROR 

-- @@stderr --
dtrace: script 'test/unittest/funcs/strtok/tst.strtok_nullstr2.d' matched 4 probes
dtrace: error on enabled probe ID 4 (ID 1: dtrace:::BEGIN): invalid address ({ptr}) in action #2 at BPF pc NNN
