<div dir="ltr"><div>If the stall stops at some pointing, getting a profile immediately after would help:</div><div><br></div><div><a href="https://profiler.firefox.com/">https://profiler.firefox.com/</a></div><div><br></div><div>Or if you force a crash while it is hung and submit a crash report, we can see what is happening.</div><div><br></div><div>You can get utilities to force Firefox to crash here:</div><div><br></div><div><a href="https://ftp.mozilla.org/pub/utilities/crashfirefox-intentionally/">https://ftp.mozilla.org/pub/utilities/crashfirefox-intentionally/</a><br></div><div><br></div><div>Mike<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Nov 5, 2019 at 10:29 AM Tiago Marques Delboni <<a href="mailto:tiago.delboni@almg.gov.br">tiago.delboni@almg.gov.br</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF">
    <p style="margin-bottom:0cm;line-height:100%">Hi!<br>
      <br>
      My
      Firefox is stalled right now! It happens intermittently, we don't
      know what causes it. It doesn’t seems to be related to Samuel's
      issue, since we don't use capability policies. All we know is that
      it happens when multiprocessing is on.<br>
      <br>
      How can I
      generate some sort of dump or debug information that can help
      Mozilla
      investigate this issue?<br>
    </p>
    <br>
    <div>
      <p style="font-family:"Helvetica","Trebuchet MS",Arial,sans-serif;font-size:16px;color:rgb(50,50,50);margin:0px"><strong>Tiago
          Marques Delboni</strong><br>
        <span style="font-size:16px">Gerência de Aplicações e Suporte a
          Clientes / GTI<br>
          (31) 2108-7700 </span></p>
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    </div>
    <div>Em 04/11/2019 15:43, Mike Kaply
      escreveu:<br>
    </div>
    <blockquote type="cite">
      
      <div dir="ltr">
        <div>What specific problems did you encounter? Did you open or
          find bugs in bugzilla for them?</div>
        <div><br>
        </div>
        <div>Mike<br>
        </div>
      </div>
      <br>
      <div class="gmail_quote">
        <div dir="ltr" class="gmail_attr">On Fri, Nov 1, 2019 at 3:14 AM
          Samuel Ambaye <<a href="mailto:Samuel.Ambaye@oakfnd.ch" target="_blank">Samuel.Ambaye@oakfnd.ch</a>>
          wrote:<br>
        </div>
        <blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
          <div lang="EN-US">
            <div>
              <p class="MsoNormal"><span lang="EN-GB">Hi,</span></p>
              <p class="MsoNormal"><span lang="EN-GB"> </span></p>
              <p class="MsoNormal"><span lang="EN-GB">Yes. We also had
                  to temporarily set the value to false to avoid a few
                  issues (SSO,
                </span><span style="color:rgb(33,33,33);background:white none repeat scroll 0% 0%">capability.policy.policynames,
                  start up errors).</span></p>
              <p class="MsoNormal">We are removing usage of the FF
                setting <span style="color:rgb(33,33,33);background:white none repeat scroll 0% 0%">
                  capability.policy.policynames so that we can restore
                  support for </span>multiprocessing and avoid SSO
                issues.
              </p>
              <p class="MsoNormal"> </p>
              <p class="MsoNormal">Best,</p>
              <p class="MsoNormal">Samuel</p>
              <p class="MsoNormal"><span lang="EN-GB"> </span></p>
              <p class="MsoNormal"><span lang="EN-GB"> </span></p>
              <div style="border-color:rgb(181,196,223) currentcolor currentcolor;border-style:solid none none;border-width:1pt medium medium;padding:3pt 0cm 0cm">
                <p class="MsoNormal"><b><span style="font-size:12pt;color:black">From: </span></b><span style="font-size:12pt;color:black">Enterprise <<a href="mailto:enterprise-bounces@mozilla.org" target="_blank">enterprise-bounces@mozilla.org</a>>
                    on behalf of Tiago Marques Delboni <<a href="mailto:tiago.delboni@almg.gov.br" target="_blank">tiago.delboni@almg.gov.br</a>><br>
                    <b>Date: </b>Thursday, 31 October 2019 at 17:24<br>
                    <b>To: </b>"<a href="mailto:enterprise@mozilla.org" target="_blank">enterprise@mozilla.org</a>"
                    <<a href="mailto:enterprise@mozilla.org" target="_blank">enterprise@mozilla.org</a>><br>
                    <b>Subject: </b>[Mozilla Enterprise] Issues with
                    multiprocessing</span></p>
              </div>
              <div>
                <p class="MsoNormal"> </p>
              </div>
              <p class="MsoNormal" style="margin-bottom:12pt">Hi!<br>
                <br>
                Since ESR 52.x and now with ESR 60.x, both
                Windows/64bits, we are having issues with
                multiprocessing enabled - FF hangs or some
                funcionalities of sites/applications doesn't work as
                expected. We observed this behavior on OpenCMS based
                websites, Alfresco and a few others.<br>
                <br>
                To fix this, we had to set
                "browser.tabs.remote.autostart=false" in our
                organization.<br>
                <br>
                Anyone else having this kind os issues?</p>
              <div>
                <p class="MsoNormal">-- </p>
                <p style="margin:0cm 0cm 0.0001pt"><strong><span style="font-size:12pt;font-family:Helvetica;color:rgb(50,50,50)">Tiago
                      Marques Delboni</span></strong><span style="font-size:12pt;font-family:Helvetica;color:rgb(50,50,50)"></span></p>
                <p class="MsoNormal"> </p>
              </div>
            </div>
          </div>
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        </blockquote>
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    <br>
  </div>

</blockquote></div>