*** glibc detected *** /usr/bin/perl: double free or corruption (out): 0x00007fff69bf35e0 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x7a6e6)[0x7fb82e4f76e6]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7fb82e4fb9cc]
/usr/local/lib/perl/5.12.4/auto/Wx/Wx.so(+0x172e3c)[0x7fb82c745e3c]
/usr/lib/libperl.so.5.12(Perl_pp_entersub+0x54d)[0x7fb82e8ce46d]
/usr/lib/libperl.so.5.12(Perl_runops_standard+0x20)[0x7fb82e8c5c10]
/usr/lib/libperl.so.5.12(Perl_call_sv+0x473)[0x7fb82e869cc3]
/usr/lib/libperl.so.5.12(Perl_sv_clear+0x27a)[0x7fb82e8d3c0a]
/usr/lib/libperl.so.5.12(Perl_sv_free2+0x52)[0x7fb82e8d4422]
/usr/lib/libperl.so.5.12(Perl_sv_clear+0x725)[0x7fb82e8d40b5]
/usr/lib/libperl.so.5.12(Perl_sv_free2+0x52)[0x7fb82e8d4422]
/usr/lib/libperl.so.5.12(Perl_av_clear+0x158)[0x7fb82e8c3f88]
/usr/lib/libperl.so.5.12(Perl_pp_entersub+0x7b3)[0x7fb82e8ce6d3]