title: NSThread callStackSymbols logs <redacted> symbols
body: <p>I am trying to debug some concurrency code and when I log [NSThread callStackSymbols]; the console shows most of the symbols I am interested in as &lt;redacted&gt;.</p>
  
  <p>Is there a way to get around this during runtime? I have deleted the device symbols folder but Xcode re-symbolication didn't seem to fix the issue. </p>
  
  <p>There are a few other questions on here but they all seem to be trying to solve this on crash files.</p>
  
  <p>How can I see the method names for framework symbols in the debug console?</p>
  
  <p>I am running Xcode 5.</p>