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Hello,<br>
<br>
according to the trace, the crash trace is:<br>
<br>
#0 0x00007f544c119801 in _IO_default_xsputn_internal () from
/lib64/libc.so.6<br>
No symbol table info available.<br>
#1 0x00007f544c0e93a9 in vfprintf () from /lib64/libc.so.6<br>
No symbol table info available.<br>
#2 0x00007f544c0f4368 in fprintf () from /lib64/libc.so.6<br>
No symbol table info available.<br>
#3 0x00007f544c189bc8 in __vsyslog_chk () from /lib64/libc.so.6<br>
No symbol table info available.<br>
#4 0x00007f544c18a210 in syslog () from /lib64/libc.so.6<br>
No symbol table info available.<br>
#5 0x00007f54479f2341 in pv_get_ruri_attr (msg=0x7f544bed9c30,
param=0x7f544beb2a50, res=0x7fffe1341e88) at pv_core.c:304<br>
__FUNCTION__ = "pv_get_ruri_attr"<br>
<br>
Line 304 in pv_core is:<br>
LM_ERR("failed to parse the R-URI\n");<br>
<br>
Which is a bit strange as a point of crash. I will try to see if I
can spot something else...<br>
<br>
I noticed that you seem to have somehow kind of infinite loop with
calling route blocks - like calling route B from A and route A from
B...<br>
<br>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 05/12/14 17:45, Timo Klecker wrote:<br>
</div>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi
Daniel,<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">yes,
Kamailio 4.1 using syslog:<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">log_facility=LOG_LOCAL4<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"># modules<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">loadmodule "xlog.so"<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"># kamailio -v<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">version: kamailio 4.1.6 (x86_64/linux) 010d57<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">flags: STATS: Off, 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<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE
262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 4MB<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">poll method support: poll, epoll_lt, epoll_et,
sigio_rt, select.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">id:
010d57<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">compiled on 17:35:09 Dec 4 2014 with gcc 4.4.6<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Compiled yesterday because I needed the right
debug-rpm and had to recompile. <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Kind
regards<br>
<br>
Timo Klecker <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>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Von:</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>Gesendet:</b> Freitag, 5. Dezember 2014 17:40<br>
<b>An:</b> Timo Klecker; 'Kamailio (SER) - Users Mailing
List'<br>
<b>Betreff:</b> Re: AW: AW: AW: AW: [SR-Users] Kamailio
Crash when modifying username of Request Uri<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">I looked at
the last gdb trace you sent and the crash is inside syslog()
function, which prints a message with static text, if I
matched it with the right version of the sources.<br>
<br>
Is the trace from running kamailio 4.1? What is the output of:<br>
<br>
kamailio -v<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
<div>
<p class="MsoNormal">On 04/12/14 17:23, Daniel-Constantin
Mierla wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal" style="margin-bottom:12.0pt">Btw, you
need to install dbg symbols package, in case you installed
from some deb/rpm.<br>
<br>
Daniel<o:p></o:p></p>
<div>
<p class="MsoNormal">On 04/12/14 17:22, Daniel-Constantin
Mierla wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
<br>
I need the output of the 'bt full' -- I guess it will
require a few 'more' paginations, because it is printing
the values for local variables which are important to
troubleshoot.<br>
<br>
Cheers,<br>
daniel<o:p></o:p></p>
<div>
<p class="MsoNormal">On 04/12/14 17:13, Timo Klecker
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">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 lang="EN-US">gdb
/path/to/kamailio /path/to/corefile </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">sent me into
interactive mode. </span>Typing <o:p></o:p></p>
<p class="MsoNormal">bt full <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">now sent me into
something like “more” so I had to copy everything by
hand, like 46k lines. </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">So I searched the
web for a non interactive method and came up with
this. If it is not ok, please tell me how to get the
“bt full” string out of this interactive gdb shell. </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I will provide you
with the output of gdb itself, I missed that in the
last mail.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal">Greetings <o:p></o:p></p>
<p class="MsoNormal">Timo<br>
<br>
<br>
<o:p></o:p></p>
<p class="MsoNormal"> <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>
<div>
<div style="border:none;border-top:solid #B5C4DF
1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Von:</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>Gesendet:</b> Donnerstag, 4. Dezember 2014
16:47<br>
<b>An:</b> Timo Klecker; 'Kamail</span><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"
lang="EN-US">io (SER) - Users Mailing List'<br>
<b>Betreff:</b> Re: AW: AW: AW: [SR-Users]
Kamailio Crash when modifying username of Request
</span><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Uri</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello,<br>
<br>
wondering why not simply sending what I asked for,
respectively output for:<br>
<br>
gdb /path/to/kamailio /path/to/corefile<br>
bt full<br>
<br>
I guess I wanted to get some useful information out of
those commands...<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
<div>
<p class="MsoNormal"><br>
On 04/12/14 16:41, Timo Klecker wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Hi Daniel,</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">sorry for sending the core files, I now
sent the output of:</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">gdb --batch --quiet -ex "thread apply
all bt full" -ex "quit" /sbin/kamailio /core.8933 </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hope
this is what you are looking for. </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>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Kind
regards, </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Timo</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><br>
<br>
<br>
<br>
</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 0cm 0cm 0cm">
<p class="MsoNormal"><b><span
style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">Von:</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>Gesendet:</b> Donnerstag, 4. Dezember 2014
16:16<br>
<b>An:</b> Timo Klecker; 'Kamailio (SER) - Users
Mailing List'<br>
<b>Betreff:</b> Re: AW: AW: [SR-Users] Kamailio
Crash when modifying username of Request Uri</span><o:p></o:p></p>
</div>
</div>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">Hello,<br>
<br>
corefiles themselves are useless. I need the backtrace
from them, respectively the output of:<br>
<br>
gdb /path/to/kamailio /path/to/corefile<br>
bt full<br>
<br>
Cheers,<br>
Daniel<o:p></o:p></p>
<div>
<p class="MsoNormal">On 04/12/14 15:56, Timo Klecker
wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hello
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"
lang="EN-US">yes, with the production config I
still get a core, not with the testing config,
though. The last line in log with testing config
is:</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Dec 4 13:28:06 lvm-centos-kamailio1
/sbin/kamailio[8045]: ERROR: <core>
[action.c:1572]: run_actions(): WARNING: too many
recursive routing table lookups (101) giving up!</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">Dec 4 13:28:06 lvm-centos-kamailio1
/sbin/kamailio[8045]: WARNING: <core>
[receive.c:214]: receive_msg(): WARNING:
receive_msg: error while trying script</span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US">But I have 2 cores, each 52M in size
from production config. I will bzip them and send
them via email. </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"
lang="EN-US"> </span><o:p></o:p></p>
<div>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Kind
regards,<br>
<br>
Timo Klecker </span><o:p></o:p></p>
</div>
</blockquote>
<p class="MsoNormal"><br>
<br>
<br>
</p>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</div>
</blockquote>
<br>
<pre><a moz-do-not-send="true" href="http://www.linkedin.com/in/miconda"></a><o:p></o:p></pre>
<blockquote cite="mid:021001d010aa$e20b4ae0$a621e0a0$@decoit.de"
type="cite">
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a></pre>
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