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<tt>Hi Ben,<br>
<br>
Do you have a full backtrace extracted from the core ?<br>
<br>
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 ?<br>
<br>
Regards,<br>
</tt>
<pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a>
OpenSIPS Summit 2018
<a class="moz-txt-link-freetext" href="http://www.opensips.org/events/Summit-2018Amsterdam">http://www.opensips.org/events/Summit-2018Amsterdam</a>
</pre>
<div class="moz-cite-prefix">On 02/22/2018 12:38 AM, Ben Newlin
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:530E1611-2A4D-424F-938D-2E409E1A78A2@genesys.com">
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<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] <a class="moz-txt-link-freetext" href="INFO:core:handle_sigs">INFO:core:handle_sigs</a>: 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] <a class="moz-txt-link-freetext" href="INFO:core:handle_sigs">INFO:core:handle_sigs</a>: core was generated<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt">Feb 21
21:32:27 [361] <a class="moz-txt-link-freetext" href="INFO:core:handle_sigs">INFO:core:handle_sigs</a>: 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: <a class="moz-txt-link-freetext" href="https://pastebin.com/nsJQGkdy">https://pastebin.com/nsJQGkdy</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Call logs:
<a class="moz-txt-link-freetext" href="https://pastebin.com/vY5crK8U">https://pastebin.com/vY5crK8U</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 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>
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