<p>I am also seeing this problem in a certain scenario, the output from opensips in logs is:</p>

<p>Jun 30 15:54:52 lab-pett-opensips2 scp1a[13568]: CRITICAL<img class="emoji" title=":tm:" alt=":tm:" src="https://assets-cdn.github.com/images/icons/emoji/unicode/2122.png" height="20" width="20" align="absmiddle">free_faked_req:</p>

<blockquote>
<blockquote>
<blockquote>
<p>pkg_free() on shm ptr 0x7fd12f2aeb30 - aborting!</p>
</blockquote>
</blockquote>
</blockquote>

<p>It seems you have hit a programming bug.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br>Reply to this email directly or <a href="https://github.com/OpenSIPS/opensips/issues/484#issuecomment-117238092">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AFOciVh_nzeslyk2f4RKXyQgdWuuqYftks5oYrRjgaJpZM4ELmBx.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
  <div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
    <link itemprop="url" href="https://github.com/OpenSIPS/opensips/issues/484#issuecomment-117238092"></link>
    <meta itemprop="name" content="View Issue"></meta>
  </div>
  <meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>