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    Hello,<br>
    <br>
    can you upgrade to 4.2.7, it has some fixes that may be related to
    this issue -- there are no changes to config/database that need to
    be done.<br>
    <br>
    Cheers,<br>
    Daniel<br>
    <br>
    <div class="moz-cite-prefix">On 16/12/15 15:06, Igor Potjevlesch
      wrote:<br>
    </div>
    <blockquote cite="mid:00b801d1380a$fd816880$f8843980$@gmail.com"
      type="cite">
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        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D">Hello,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D">Here
            is the output:<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">kamailio -v<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">version: kamailio 4.2.6 (x86_64/linux) db77ac<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP,
            TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
            DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC,
            DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT,
            USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
            USE_DST_BLACKLIST, HAVE_RESOLV_RES<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE
            262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535,
            DEFAULT PKG_SIZE 64MB<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">poll method support: poll, epoll_lt, epoll_et,
            sigio_rt, select.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D">id:
            db77ac <o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">compiled on 12:19:48 Oct  2 2015 with gcc 4.4.7<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">Regards,<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
            lang="EN-GB">Igor.<o:p></o:p></span></p>
        <p class="MsoNormal"><a moz-do-not-send="true"
            name="_MailEndCompose"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB"><o:p> </o:p></span></a></p>
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            <p class="MsoNormal"><b><span
                  style="color:windowtext;mso-fareast-language:FR">De :</span></b><span
                style="color:windowtext;mso-fareast-language:FR">
                Daniel-Constantin Mierla [<a class="moz-txt-link-freetext" href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>] <br>
                <b>Envoyé :</b> lundi 14 décembre 2015 16:16<br>
                <b>À :</b> Igor Potjevlesch
                <a class="moz-txt-link-rfc2396E" href="mailto:igor.potjevlesch@gmail.com"><igor.potjevlesch@gmail.com></a>; 'Kamailio (SER) -
                Users Mailing List'
                <a class="moz-txt-link-rfc2396E" href="mailto:sr-users@lists.sip-router.org"><sr-users@lists.sip-router.org></a><br>
                <b>Objet :</b> Re: [SR-Users] Kamailio 4.2.6 crash<o:p></o:p></span></p>
          </div>
        </div>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
          <br>
          yes, it is the output I wanted.<br>
          <br>
          What is the exact version are you running? It is the output of
          'kamailio -v'.<br>
          <br>
          Cheers,<br>
          Daniel<span style="font-size:12.0pt;mso-fareast-language:FR"><o:p></o:p></span></p>
        <div>
          <p class="MsoNormal">On 14/12/15 15:53, Igor Potjevlesch
            wrote:<o:p></o:p></p>
        </div>
        <blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D">Hello
              Daniel,</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">Is this the expected output?:</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">(gdb) frame 0</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">#0  0x0000000000619694 in fm_extract_free
              (qm=0x7f0114c07000, frag=0x7f0114f0e4b0) at
              mem/f_malloc.c:206</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">206             *pf=frag->u.nxt_free;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">(gdb) list</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">201             int hash;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">202</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">203             pf = frag->prv_free;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">204             hash =
              GET_HASH(frag->size);</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">205</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">206             *pf=frag->u.nxt_free;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">207</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">208             if(frag->u.nxt_free)
              frag->u.nxt_free->prv_free = pf;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">209</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">210             qm->ffrags--;</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">(gdb)</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">Regards,</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB"> </span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB">Igor.</span><o:p></o:p></p>
          <p class="MsoNormal"><span
style="font-size:9.0pt;font-family:"Verdana",sans-serif;color:#1F497D"
              lang="EN-GB"> </span><o:p></o:p></p>
          <div>
            <div style="border:none;border-top:solid #E1E1E1
              1.0pt;padding:3.0pt 0cm 0cm 0cm">
              <p class="MsoNormal"><b><span
                    style="color:windowtext;mso-fareast-language:FR">De :</span></b><span
                  style="color:windowtext;mso-fareast-language:FR">
                  sr-users [<a moz-do-not-send="true"
                    href="mailto:sr-users-bounces@lists.sip-router.org">mailto:sr-users-bounces@lists.sip-router.org</a>]
                  <b>De la part de</b> Daniel-Constantin Mierla<br>
                  <b>Envoyé :</b> lundi 14 décembre 2015 13:15<br>
                  <b>À :</b> Kamailio (SER) - Users Mailing List <a
                    moz-do-not-send="true"
                    href="mailto:sr-users@lists.sip-router.org"><a class="moz-txt-link-rfc2396E" href="mailto:sr-users@lists.sip-router.org"><sr-users@lists.sip-router.org></a></a><br>
                  <b>Objet :</b> Re: [SR-Users] Kamailio 4.2.6 crash</span><o:p></o:p></p>
            </div>
          </div>
          <p class="MsoNormal"> <o:p></o:p></p>
          <p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
            <br>
            can you provide the list output in gdb for frame 0:<br>
            <br>
            frame 0<br>
            list<br>
            <br>
            Cheers,<br>
            Daniel<o:p></o:p></p>
        </blockquote>
        <p class="MsoNormal"><span
            style="font-size:12.0pt;font-family:"Times New
            Roman",serif;mso-fareast-language:FR"><br>
            <br>
            <o:p></o:p></span></p>
        <pre>-- <o:p></o:p></pre>
        <pre>Daniel-Constantin Mierla<o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="http://twitter.com/#%21/miconda">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a><o:p></o:p></pre>
        <pre>Book: SIP Routing With Kamailio - <a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></pre>
        <pre><a moz-do-not-send="true" href="http://miconda.eu">http://miconda.eu</a><o:p></o:p></pre>
      </div>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Book: SIP Routing With Kamailio - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
<a class="moz-txt-link-freetext" href="http://miconda.eu">http://miconda.eu</a></pre>
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