<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
pre
{mso-style-priority:99;
mso-style-link:"HTML Preformatted Char";
margin:0in;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New",serif;}
tt
{mso-style-priority:99;
font-family:"Courier New",serif;}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.HTMLPreformattedChar
{mso-style-name:"HTML Preformatted Char";
mso-style-priority:99;
mso-style-link:"HTML Preformatted";
font-family:Consolas;}
span.EmailStyle21
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:windowtext;}
span.EmailStyle22
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt">Bogdan,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Here is the backtrace: <a href="https://pastebin.com/6tZhrWek">
https://pastebin.com/6tZhrWek</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I am not using TCP, BIN, or HEP in this configuration. I am not using anything, to my knowledge, which should be causing TCP worker threads to be spawned.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Ben Newlin<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">Bogdan-Andrei Iancu <bogdan@opensips.org><br>
<b>Date: </b>Thursday, February 22, 2018 at 5:26 AM<br>
<b>To: </b>OpenSIPS users mailling list <users@lists.opensips.org>, Ben Newlin <Ben.Newlin@genesys.com><br>
<b>Subject: </b>Re: [OpenSIPS-Users] OpenSIPS crashing on 200 OK<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
</div>
<p class="MsoNormal"><a name="_MailOriginalBody"><tt><span style="font-size:10.0pt">Hi Ben,</span></tt></a><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt;font-family:"Courier New",serif"><br>
<br>
<tt>Do you have a full backtrace extracted from the core ?</tt><br>
<br>
<tt>In regards to the TCP processes, the TCP layer will automatically enabled itself depending on what protocols (tcp-based) you are using in script. Maybe you do not use SIP with TCP, but do you use BIN or HEP ?</tt><br>
<br>
<tt>Regards,</tt><br>
<br>
</span></span><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></p>
<pre><span style="mso-bookmark:_MailOriginalBody">Bogdan-Andrei Iancu<o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody"><o:p> </o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody">OpenSIPS Founder and Developer<o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody"> </span><a href="http://www.opensips-solutions.com"><span style="mso-bookmark:_MailOriginalBody">http://www.opensips-solutions.com</span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody">OpenSIPS Summit 2018<o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody"> </span><a href="http://www.opensips.org/events/Summit-2018Amsterdam"><span style="mso-bookmark:_MailOriginalBody">http://www.opensips.org/events/Summit-2018Amsterdam</span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></pre>
<div>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody">On 02/22/2018 12:38 AM, Ben Newlin wrote:<o:p></o:p></span></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">Hi,</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">I am currently upgrading to 2.3.3 and am running off the HEAD of the 2.3 branch. My OpenSIPS is consistently crashing when trying to process the ACK to an initial
INVITE request. I am testing with SIPp using a simple single call scenario. I see the following in the logs:</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] DBG:core:io_wait_loop_epoll: [TCP_main] EPOLLHUP on IN ->connection closed by the remote peer!</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] CRITICAL:core:receive_fd: EOF on 33</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] DBG:core:handle_worker: dead child 9, pid 370 (shutting down?)</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] DBG:core:io_watch_del: [TCP_main] io_watch_del op on index 8 33 (0x8d4e80, 33, 8, 0x0,0x1) fd_no=29 called</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [361] DBG:core:handle_sigs: status = 139</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [361]
</span></span><a href="INFO:core:handle_sigs"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">INFO:core:handle_sigs</span></span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">:
child process 370 exited by a signal 11</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [361]
</span></span><a href="INFO:core:handle_sigs"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">INFO:core:handle_sigs</span></span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">:
core was generated</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 21:32:27 [361]
</span></span><a href="INFO:core:handle_sigs"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">INFO:core:handle_sigs</span></span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">:
terminating due to SIGCHLD</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">I also notice that OpenSIPS is starting up a number of TCP processes even though I do not use TCP in my script. I do not even have the proto_tcp module loaded.
I used to use the “disable_tcp” global parameter in 1.11, but that has been removed in 2.3.</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [375] DBG:core:io_watch_add: [TCP_worker] io_watch_add op (3 on 53) (0x8d4e80, 3, 1, (nil),1), fd_no=0/209715</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">Initialization logs:
</span></span><a href="https://pastebin.com/nsJQGkdy"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">https://pastebin.com/nsJQGkdy</span></span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">Call logs:
</span></span><a href="https://pastebin.com/vY5crK8U"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">https://pastebin.com/vY5crK8U</span></span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">I also have the core dump if any more information is needed from that.</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"> </span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">Thanks,</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt">Ben Newlin</span><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"><br>
<br>
<br>
<o:p></o:p></span></span></p>
<pre><span style="mso-bookmark:_MailOriginalBody">_______________________________________________<o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody">Users mailing list<o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody"></span><a href="mailto:Users@lists.opensips.org"><span style="mso-bookmark:_MailOriginalBody">Users@lists.opensips.org</span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></pre>
<pre><span style="mso-bookmark:_MailOriginalBody"></span><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users"><span style="mso-bookmark:_MailOriginalBody">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</span><span style="mso-bookmark:_MailOriginalBody"></span></a><span style="mso-bookmark:_MailOriginalBody"><o:p></o:p></span></pre>
</blockquote>
<p class="MsoNormal"><span style="mso-bookmark:_MailOriginalBody"><span style="font-size:11.0pt"><br>
<br>
</span></span><span style="font-size:11.0pt"><o:p></o:p></span></p>
</div>
</body>
</html>