=head2 C<report $session, $report>
Invoked each time the C<valgrind> process attached to the C<$session> spots an error.
C<$report> is a L<Test::Valgrind::Report> object describing the error.
=head2 C<report $session, $report>
Invoked each time the C<valgrind> process attached to the C<$session> spots an error.
C<$report> is a L<Test::Valgrind::Report> object describing the error.