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    <body><span class="vcard"><a class="email" href="mailto:tanuk@iki.fi" title="Tanu Kaskinen <tanuk@iki.fi>"> <span class="fn">Tanu Kaskinen</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Connection failure: Protocol error"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92141">bug 92141</a>
          <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>RESOLVED
           </td>
           <td>REOPENED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Blocks</td>
           <td>
                
           </td>
           <td>91504
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>NOTOURBUG
           </td>
           <td>---
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Connection failure: Protocol error"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92141#c21">Comment # 21</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED "
   title="REOPENED - Connection failure: Protocol error"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=92141">bug 92141</a>
              from <span class="vcard"><a class="email" href="mailto:tanuk@iki.fi" title="Tanu Kaskinen <tanuk@iki.fi>"> <span class="fn">Tanu Kaskinen</span></a>
</span></b>
        <pre>Reopening. I believe this is a PulseAudio bug after all. If a client runs in a
sandbox that creates a new pid namespace, pa_shm_cleanup() will remove all shm
files, because kill() fails with ESRCH. (I don't actually have empirical proof,
but it seems obvious that this will happen.)

I don't know yet how (and if) this can be fixed. memfd support will help, but I
think the traditional shm files will be in use for a long time, e.g. on
non-Linux systems. (Do non-Linux systems support pid namespaces, though?)</pre>
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