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    <tt>That type of backtrace is a consequence of an earlier,
      undetected problem. Fastest way to catch it is to:<br>
      <br>
      * make menuconfig -&gt; Options -&gt; Flags -&gt; deselect
      F_MALLOC, select DBG_QM_MALLOC<br>
      * recompile, install and try to reproduce the issue again - we
      should spot the problem early on now!<br>
    </tt>
    <pre class="moz-signature" cols="72">Liviu Chircu
OpenSIPS Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 29.03.2016 11:57, Denis wrote:<br>
    </div>
    <blockquote cite="mid:1024852391.20160329115712@ptl.ru" type="cite">
      <title>Re: [OpenSIPS-Users] Opensips2.1 crash</title>
      <span style=" font-family:'Times New Roman'; font-size: 12pt;">Hello,
        Liviu<br>
        <br>
        Yes you were right about full path. Thank you.<br>
        <br>
        In attachment a full stack trace lead to the crash.<br>
        <br>
        <br>
      </span><a moz-do-not-send="true" style=" font-family:'arial';
        font-size: 10pt;" href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a><br>
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            <td><span style=" font-family:'courier new'; font-size:
                12pt;">Hi Denis,<br>
                <br>
                By default, the current build system will include the
                "-g" debugging symbols compiler flag of gcc. Run this in
                order to make sure your opensips binary includes them:<br>
                <br>
                objdump -h /usr/local/sbin/opensips | grep debug<br>
                <br>
                If it returns a few debug sections, then they are
                included, and most likely you are not passing the
                full/correct path for the opensips binary to gdb. (Hint:
                when GDB starts, does it say "opensips: No such file or
                directory"?)<br>
                <br>
                If the above command returns nothing, then we'll have to
                edit some Makefile variables to force the "-g" flag.<br>
                Liviu Chircu<br>
                OpenSIPS Developer<br>
              </span><a moz-do-not-send="true" style="
                font-family:'courier new'; font-size: 12pt;"
                href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><br>
              <span style=" font-family:'times new roman'; font-size:
                12pt;">On 29.03.2016 07:46, Denis wrote:<br>
                Re: [OpenSIPS-Users] Opensips2.1 crash Hello Bogdan,<br>
                <br>
                Opensips has been downloaded/compiled/installed from
                git. <br>
                Were should i check "debug symbols" for installation? <br>
                <br>
                Thank you.<br>
                <br>
              </span><a moz-do-not-send="true" style="
                font-family:'arial'; font-size: 10pt;"
                href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a><br>
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                    <td><span style=" font-family:'courier new';
                        font-size: 12pt;">Hi Denis,<br>
                        <br>
                        I guess you have opensips installed from
                        packages - please install the package with the
                        debug symbols, so that the backtrace will get
                        more sense.<br>
                        <br>
                        Regards,<br>
                        Bogdan-Andrei Iancu<br>
                        OpenSIPS Founder and Developer<br>
                      </span><a moz-do-not-send="true" style="
                        font-family:'courier new'; font-size: 12pt;"
                        href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a><br>
                      <span style=" font-family:'times new roman';
                        font-size: 12pt;">On 28.03.2016 16:00, Denis
                        wrote:<br>
                        Opensips2.1 crash Hello!<br>
                        <br>
                        I am going to upgrade my Opensips to 2.1. from
                        1.11.6.<br>
                        Opensips 2.1. had been installed on a test
                        server and during the test i notice periodic
                        Opensips crash. And i cannot understand the
                        reason.<br>
                        <br>
                        Thank you for any help.<br>
                        <br>
                        P.S. In attachment you can find PID of processes
                        before the crash, information from log and core
                        file.<br>
                        <br>
                        <br>
                      </span><a moz-do-not-send="true" style="
                        font-family:'arial'; font-size: 10pt;"
                        href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a>
                      <br>
                      <br>
                      <span style=" font-family:'courier new';
                        font-size: 12pt;">_______________________________________________<br>
                        Users mailing list<br>
                      </span><a moz-do-not-send="true" style="
                        font-family:'courier new'; font-size: 12pt;"
                        href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
                      <a moz-do-not-send="true" style="
                        font-family:'courier new'; font-size: 12pt;"
                        href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a></td>
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              <br>
              <span style=" font-family:'courier new'; font-size: 12pt;">_______________________________________________<br>
                Users mailing list<br>
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                font-family:'courier new'; font-size: 12pt;"
                href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
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              </span><a moz-do-not-send="true" style="
                font-family:'courier new'; font-size: 12pt;"
                href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
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