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Hello,<br>
<br>
On 3/19/12 1:28 PM, Fatima Chahrour~Vanrise Support wrote:
<blockquote cite="mid:08ea01cd05cb$db9816d0$92c84470$@com"
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<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);">Thanks for the reply, it works
with no crash now and I can now understand the reason
behind the crash; </span></p>
</div>
</div>
</blockquote>
welcome.<br>
<blockquote cite="mid:08ea01cd05cb$db9816d0$92c84470$@com"
type="cite">
<div class="WordSection1">
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size: 11pt;
font-family: "Calibri","sans-serif";
color: rgb(31, 73, 125);">Note: After removing 4 from
dr_rule table no more crash occurs, yet the call is still
ending with Request Timeout. Shall I add this issue in a
new post or can I continue here? Because I still need help
to know why is my call not successful.</span></p>
</div>
</div>
</blockquote>
<br>
Better start a new email thread, with new subject, appropriate to
the issue you are facing. Attach ngrep traces for such a call.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<blockquote cite="mid:08ea01cd05cb$db9816d0$92c84470$@com"
type="cite">
<div class="WordSection1">
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks
in advance,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">F.Chahrour<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
</div>
<div>
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1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Daniel-Constantin Mierla [<a class="moz-txt-link-freetext" href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>] <br>
<b>Sent:</b> Friday, March 16, 2012 7:12 PM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>Cc:</b> Fatima Chahrour~Vanrise Support<br>
<b>Subject:</b> Re: [SR-Users] DRouting cause Kamailio
3.2 to stop<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
finally I had the time to look at the documents you sent. The
problem is that you have recursive execution of
do_routing("0") from do_routing("0").<br>
<br>
This happens because you have route[4] like:<br>
<br>
route[4] {<br>
if (!do_routing("0")) {<br>
send_reply("503", "No Rules matching the URI");<br>
exit;<br>
}<br>
}<br>
<br>
route[4] is executed from request_route. But then, in database
dr_routes table, for the prefix 961 you are using for testing,
the routeid value is 4, meaning that, when do_routing("0") is
matching will execute the route[4] from the config. Which
again is calling do_routing("0") that matches again and
executes again route[4] and so on ...<br>
<br>
At some point the OS kills kamailio, resulting in a crash
reported at random lines of code -- these were misleading so
far, because at some of them was an impossible code fault
crash condition.<br>
<br>
So, remove 4 from routeid column in the database dr_rules
table.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 3/2/12 9:57 AM, Daniel-Constantin Mierla wrote: <o:p></o:p></p>
<p class="MsoNormal">By the way, in the config you sent in the
very first email, you do do_routing("0"), but I could not see
rules with id 0. Can you add such rules or use the id from the
rules? Just to see if this is related or not, it should not
crash even if the id is missing.<br>
<br>
Daniel<br>
<br>
On 3/1/12 3:52 PM, Fatima Chahrour~Vanrise Support wrote: <o:p></o:p></p>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hello,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Full
version output is:</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">debian:/usr/local/etc/kamailio#
/usr/local/sbin/kamailio -V</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">version:
kamailio 3.2.2 (i386/linux) 5fc59c</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">flags:
STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS,
USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK,
SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX,
FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER,
USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ADAPTIVE_WAIT_LOOPS=1024,
MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE
1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 4MB</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">poll
method support: poll, epoll_lt, epoll_et, sigio_rt,
select.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">id:
5fc59c </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">compiled
on 06:46:26 Feb 28 2012 with gcc 4.3.2</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks
in advance.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">F.Chahrour</span><o:p></o:p></p>
</div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Daniel-Constantin Mierla [<a moz-do-not-send="true"
href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>]
<br>
<b>Sent:</b> Thursday, March 01, 2012 3:44 PM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>Cc:</b> Fatima Chahrour~Vanrise Support<br>
<b>Subject:</b> Re: [SR-Users] DRouting cause Kamailio
3.2 to stop</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
can you send also the full version - -the output of
'/usr/local/sbin/kamailio -V'<br>
<br>
Based on the backtrace, I could not match a valid line in the
source code that could cause a crash.<br>
<br>
Also, you haven't sent the output of 'bt full' -- you sent
only from 'bt', first part just limited number of printed
line. Do 'bt full' in gdb and sent the output.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 3/1/12 11:02 AM, Fatima Chahrour~Vanrise Support wrote: <o:p></o:p></p>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi
Daniel,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Please
find output attached.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Waiting
your feedback.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">F.Chahrour</span><o:p></o:p></p>
</div>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Daniel-Constantin Mierla [<a moz-do-not-send="true"
href="mailto:miconda@gmail.com">mailto:miconda@gmail.com</a>]
<br>
<b>Sent:</b> Thursday, March 01, 2012 11:34 AM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP
Express Router (SER) - Users Mailing List<br>
<b>Cc:</b> Fatima Chahrour~Vanrise Support<br>
<b>Subject:</b> Re: [SR-Users] DRouting cause Kamailio
3.2 to stop</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
that's the core file, do:<br>
<br>
gdb /usr/local/sbin/kamailio /core<br>
<br>
The send out the output from the gdb commands:<br>
<br>
bt<br>
bt full<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 3/1/12 10:03 AM, Fatima Chahrour~Vanrise Support wrote: <o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear
Daniel,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks
for your reply..</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I’d
like to ask you too if my script in my first post that am
using in the routing area is correct?</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I
found file named core in the ‘/’ location as you mentioned.
</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">When
I open it using #cat core, the opened file go crazy and
writes strange characters and it ending with the below:</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">/usr/local/sbin/kamailio-P/var/run/kamailio.pid-f/usr/local/etc/kamailio//kamailio.cfgSSH_AGENT_PID=3234GPG_AGENT_INFO=/tmp/seahorse-jKaZEU/S.gpg-agent:3246:1TERM=xtermDESKTOP_STARTUP_ID=SHELL=/bin/bashGTK_RC_FILES=/etc/gtk/gtkrc:/home/vanrise/.gtkrc-1.2-gnome2WINDOWID=33580848USER=rootGNOME_KEYRING_SOCKET=/tmp/keyring-ZKxFck/socketSSH_AUTH_SOCK=/tmp/keyring-ZKxFck/sshUSERNAME=vanriseSESSION_MANAGER=local/debian:/tmp/.ICE-unix/3188MAIL=/var/mail/rootPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/DESKTOP_SESSION=defaultGDM_XSERVER_LOCATION=localPWD=/usr/local/etc/kamailioLANG=en_US.UTF-8GDM_LANG=en_US.UTF-8GDMSESSION=defaultSHLVL=4HOME=/rootGNOME_DESKTOP_SESSION_ID=DefaultLOGNAME=rootDBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-sH8atcWdX4,guid=f0dcba443f8fd1d5267161364f4dd99dXDG_DATA_DIRS=/usr/local/share/:/usr/share/:/usrdebian:/#
62;9;c62;9</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sorry,
I’ve just realized an info that I should mention and would
be helpful, am running this Kamailio on a debian Lenny
VMware as a trial before migrating it to its server.</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thank
you,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">F.Chahrour</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">
Daniel-Constantin Mierla <a moz-do-not-send="true"
href="mailto:[mailto:miconda@gmail.com]">[mailto:miconda@gmail.com]</a>
<br>
<b>Sent:</b> Thursday, March 01, 2012 10:15 AM<br>
<b>To:</b> SIP Router - Kamailio (OpenSER) and SIP Express
Router (SER) - Users Mailing List<br>
<b>Cc:</b> Fatima Chahrour~Vanrise Support; <a
moz-do-not-send="true"
href="mailto:sr-users-bounces@lists.sip-router.org">sr-users-bounces@lists.sip-router.org</a><br>
<b>Subject:</b> Re: [SR-Users] DRouting cause Kamailio 3.2
to stop</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
have you found the core file in /var/log/? It is a strange
location unless you started with -w /var/log. The core file is
named usually 'core' or core.pid (replace pid with same
number, like, 'core.1234'). The default location in in '/'
unless there is a different location set via -w or enforced by
operating system (e.g., mac os x puts it in '/corefiles').<br>
<br>
Hope it helps to locate the core file and send the backtrace.<br>
<br>
Cheers,<br>
Daniel<br>
<br>
On 3/1/12 9:05 AM, Fatima Chahrour~Vanrise Support wrote: <o:p></o:p></p>
<pre><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I also tried :</span> <span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#gdb /usr/local/sbin/kamailio /var/log/core.file</span><o:p></o:p></pre>
<pre><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> (gdb) bt</span><o:p></o:p></pre>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">And
got No Stack..</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">BR,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">F.Chahrour</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>Daniel-Constantin Mierla -- <a moz-do-not-send="true" href="http://www.asipto.com">http://www.asipto.com</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://linkedin.com/in/miconda">http://linkedin.com/in/miconda</a> -- <a moz-do-not-send="true" href="http://twitter.com/miconda">http://twitter.com/miconda</a><o:p></o:p></pre>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<pre>-- <o:p></o:p></pre>
<pre>Daniel-Constantin Mierla<o:p></o:p></pre>
<pre>Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany<o:p></o:p></pre>
<pre><a moz-do-not-send="true" href="http://www.asipto.com/index.php/kamailio-advanced-training/">http://www.asipto.com/index.php/kamailio-advanced-training/</a><o:p></o:p></pre>
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<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
Kamailio Advanced Training, April 23-26, 2012, Berlin, Germany
<a class="moz-txt-link-freetext" href="http://www.asipto.com/index.php/kamailio-advanced-training/">http://www.asipto.com/index.php/kamailio-advanced-training/</a></pre>
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