title: Getting info about bad memory address in LLDB
body: <p>I am trying to debug an EXC_BAD_ACCESS in my iPhone app.  It is crashing on a method call and on the line of the method is <code>EXC_BAD_ACCESS (code=1, address = xxx)</code>.  </p>
  
  <p>Before, I would have just used <code>gdb info malloc-history &lt;xxx&gt;</code> to start debugging, but I am having trouble finding a parallel command in <code>LLDB</code>.  </p>
  
  <p>I saw <a href="https://stackoverflow.com/questions/9738994/lldb-equivalent-to-gdbs-info-malloc-history-address-command">this</a> thread that said to use Instruments, but when I do I still get the crash but I can't figure out how to tell exactly where the app is crashing from in Instruments.</p>
  
  <p>I just need to figure out where this piece of memory that is crashing was pointing to.  What is the best way to do this either using <code>LLDB</code> or Instruments?</p>