<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;}
/* 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;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@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">Hi,<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 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:<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: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!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] CRITICAL:core:receive_fd: EOF on 33<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [383] DBG:core:handle_worker: dead child 9, pid 370 (shutting down?)<o:p></o:p></span></p>
<p class="MsoNormal"><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<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [361] DBG:core:handle_sigs: status = 139<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [361] INFO:core:handle_sigs: child process 370 exited by a signal 11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [361] INFO:core:handle_sigs: core was generated<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 21:32:27 [361] INFO:core:handle_sigs: terminating due to SIGCHLD<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 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.<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:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><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<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21 22:03:56 [361] DBG:core:internal_fork: forking new process "SIP receiver TCP"<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">Initialization logs: https://pastebin.com/nsJQGkdy<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Call logs: https://pastebin.com/vY5crK8U<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 also have the core dump if any more information is needed from that.<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">Thanks,<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"><o:p> </o:p></p>
</div>
</body>
</html>