Caught signal 11 for unmapped thread!<br><br><div><span class="gmail_quote">On 11/23/07, <b class="gmail_sendername">Freeswitch Freeswitch</b> <<a href="mailto:freeswitch@2ride.com">freeswitch@2ride.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hello,<br><br>Now I have updated to the latest trunk as of Nov 21 and moved to a fedora 7 system.
<br><br>Still chasing random crashes of FS. First time this happened last night there were around 1000 sessions up.<br>Crit error was logged referring to a signal caught on an unmapped thread. I wasn't able to catch the specific signal in the console before it scrolled off. This morning I had another crash. This time around 200 sessions running. There was no logging reported during the second crash.
<br><br>Calling scenario is about as simple as it gets.<br><br>gw1 -> freeswitch -> gw2 all sip<br>codecs, 729 and 711 <br>transcoding off<br><br>I have been playing with the various rtp knobs in the sofia conf. Sometimes running with rewriting rtp timerstamps, sometimes not. Also tried with soft timer and off. ( can someone point me to an explanation of what the soft timer does? ).
<br><br>Also notable that I compiled the code with debug symbols.<br><br>No core has been generated during crashes. Is there some way to enable core dumps?<br><br>Overall I am very impressed with FS - would love to get the cause of these crashes nailed so I can press forward.
<br><br>Any help is very much appreciated.<br><br>Best regards,<br><br>Tom<br><br><br><br><br><br><div><div><span class="e" id="q_1166d4e0c81b9dda_1"><span class="gmail_quote">On 11/19/07, <b class="gmail_sendername">Michael Jerris
</b> <<a href="mailto:mike@jerris.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
mike@jerris.com</a>> wrote:</span></span></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span class="e" id="q_1166d4e0c81b9dda_3">
<span>On 11/19/07, <b class="gmail_sendername">
Freeswitch Freeswitch</b> <<a href="mailto:freeswitch@2ride.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">freeswitch@2ride.com</a>> wrote:</span><div><span><span class="gmail_quote">
</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello Freeswitch'rs,<br><br>I recently began using the latest freeswitch beta code as a pure B2BUA for the purpose of topology hiding of IP - PSTN calls. <br></blockquote><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
running env:<br>Linux b2bua 2.6.18 #6 SMP Thu Nov 16 10:35:45 EST 2006 i686 Intel(R) Xeon(R) CPU 5140 @
2.33GHz GNU/Linux<br>Freeswitch version: FreeSwitch Version 1.0.pre1 (6220M)<br><br>The modules I am using are 711 and 729 codecs, sip, directory, xml_rpc, cdr, xml_cdr, console and syslog.<br><br>I am seeing what appears to be a memory leak. Consumed memory continues to drop linearly based on number of calls.
<br>Also had one core dump.</blockquote></span><div><br>Can you provide details of the call scenarios you are testing, call rates, number of concurrent calls and any other details?<br> </div><span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
What can I do to help troubleshoot these issues?<br><br>Today I plan to stop using the CDR, rpc and logging modules to see if it makes a difference.</blockquote></span><div><br>We have tested quite heavily with mod_console running, that should not be an issue.
<br></div><span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Also considering running on one of my fedora core 7 boxes instead of gentoo, again to see if anything changes.
</blockquote></span><div><br>We have had repeated issues with gentoo due to patches made either to gcc or to libc or the kernel. It is the only os/distro that I highly suggest never using.<br></div><br>Mike<br></div><br>
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