strange jquery behavior

strange jquery behavior

I use jquery http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.js
Also use this https://cdn.jsdelivr.net/npm/pjax@0.2.8/pjax.js
I try to use ctrl+click but it not work
debugger show that first run pjax, then jquery line 4291
here code 
  1. return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ?
                    jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
                    undefined;

I replace line jQuery.event.dispatch.apply( eventHandle.elem, arguments ) to undefined and ctrl+click start work
why runs code on line 4291? how to disable it?

if remove pjax then ctrl+click starts work