I found the problem in the sofia-sip library, there was a typo causing your endless loop in a very rare condition triggered by your provider's proxy.<br><br>They are using an unsafe version of SIP reg BTW, that is vulnerable to a replay attack.<br>
<br>Its fixed in r17114<br><br><br><br><div class="gmail_quote">On Thu, Mar 25, 2010 at 12:16 PM, Spencer Thomason <span dir="ltr"><<a href="mailto:spencer@5ninesolutions.com">spencer@5ninesolutions.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div style="word-wrap: break-word;">Sure, I don't mind doing the legwork. Logging now. Again I apologize for the issues before.<div>
<br></div><font color="#888888"><div>Spencer</div></font><div><div></div><div class="h5"><div><br><div><div><div><div>On Mar 25, 2010, at 6:27 AM, Anthony Minessale wrote:</div><br><blockquote type="cite">since I forgot to mention,<br>
<br>restart FS or at leasr mod_logfile after making the changes to the config<br><br><br><div class="gmail_quote">On Thu, Mar 25, 2010 at 8:26 AM, Anthony Minessale <span dir="ltr"><<a href="mailto:anthony.minessale@gmail.com" target="_blank">anthony.minessale@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">If you recall, I tried to help you with this already once.<br>I spent a long time on your box building out fresh trunk and configuring it to trace the problem.<br>
Then you told me you erased it all by accident =/<br><br>I suppose we can try again but I would appreciate if if you gather the info for me.<br> <br>edit conf/autoload_configs/logfile.conf.xml<br><br>look for this line:<br>
<br><map name="all" value="debug,info,notice,warning,err,crit,alert"/><br><br>replace it with:<br><br><map name="all" value="debug,info,notice,warning,err,crit,alert,console"/><br>
<br><br>in the cli:<br><br>sofia profile internal siptrace on <br>sofia loglevel all 9<br><br>(repeat for any other profiles)<br><br>also run wireshark or tcpdump to capture all traffic to that particular provider <br><br>
When it happens, stop FS and the capture and get me access to the resulting files.<br><br>This is a rare issue triggered by some strange sip message.<br>What we are trying to do here is get a copy of the traffic that triggers it so we can stop it.<div>
<div></div><div><br> <br><br><br><div class="gmail_quote">On Thu, Mar 25, 2010 at 6:13 AM, Rupa Schomaker <span dir="ltr"><<a href="mailto:rupa@rupa.com" target="_blank">rupa@rupa.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Next time it happens, prior to a restart of the freeswitch process, run the fscore_pb script to get us a set of backtraces of the running process. <div><br></div><div>support-d/fscore_pb gcore <yourname></div><div>
<br> </div><div>try running it before hand to ensure you get expected results. Getting a core does pause the process for a short period of time, so do your test when someone won't notice a RTP hickup.<br><div><div><div>
</div> <div><br><div class="gmail_quote"> On Thu, Mar 25, 2010 at 1:10 AM, Spencer Thomason <span dir="ltr"><<a href="mailto:spencer@5ninesolutions.com" target="_blank">spencer@5ninesolutions.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div style="word-wrap: break-word;">Lucky me :-) I have. Its an extremely basic setup. Asterisk boxes (1-n) -> Freeswitch (as an SBC) -> ITSP -> PSTN. All Freeswitch is doing is bridging calls from Asterisk to the ITSP. All media is routed point to point. The dialplan is very simple as you can imagine. If I disable registrations to Bandtel everything seems to be ok. but to my eye I don't see anything weird about the format of the register that might cause a problem. <div>
<br></div><div>Spencer</div><div><br><div><div><div></div><div><div>On Mar 24, 2010, at 10:43 PM, Brian West wrote:</div><br></div></div><blockquote type="cite"><div><div></div><div><div style="word-wrap: break-word;"> Odd nobody else has reported this behavior. Have you viewed the wiki pages on this topic of running under a vm?<div>
/b</div><div><br><div><div>On Mar 25, 2010, at 12:37 AM, Spencer Thomason wrote:</div><br><blockquote type="cite"> <span style="border-collapse: separate; font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;">I dunno, just thought I'd try something different.. :-) <div>
<br></div><div>root@<a>sip:/usr/local/freeswitch/bin</a># uname -r<div>2.6.31-20-generic</div><div><br></div><div>I'd much rather use CentOS. The Ubuntu machine is running under Xen 3.4.1 if that matters.</div><div>
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