c:\Temp>rabbit.pl
Bizarre copy of UNKNOWN in subroutine entry at C:/Perl/site/lib/XML/LibXML/XPathContext.pm line 67.
PmmREFCNT_dec: REFCNT decremented below 0 for 2ca1798! at C:/Perl/site/lib/XML/LibXML/XPathContext.pm line 67.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe650! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe638! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe620! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe608! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe5d8! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe5a8! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe5c0! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cbe290! at C:/Perl/site/lib/XML/LibXML.pm line 1549.
PmmREFCNT_dec: REFCNT decremented below 0 for 2cdff18! at C:/Perl/site/lib/XML/LibXML.pm line 1549.