or download this
==12066== Memcheck, a memory error detector
==12066== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et
+al.
==12066== Using Valgrind-3.16.1 and LibVEX; rerun with -h for copyrigh
+t info
...
==12066== by 0x1B000E: Perl_yyparse (in /home/haj/perl5/perlbrew/pe
+rls/perl-5.36.0/bin/perl)
==12066== by 0x17E836: perl_parse (in /home/haj/perl5/perlbrew/perl
+s/perl-5.36.0/bin/perl)
==12066== by 0x155295: main (in /home/haj/perl5/perlbrew/perls/perl
+-5.36.0/bin/perl)