title: Can mtrace be successfully run with valgrind?
body: <p>I have a program which does 5 mallocs and 3 frees. I call mtrace() at the start and muntrace() at the end. mtrace will report the missing frees if I run the program normally. If I do:</p>
  
  <pre><code>valgrind -v --log-file=val.log --leak-check=full --show-reachable=yes my_program
  </code></pre>
  
  <p>valgrind will report the missing frees but mtrace will not.</p>
  
  <p>So I guess you can't use them both together - valgrind will override mtrace?</p>