<blockquote>
<p>Can you reproduce and get a core dump from the crash? Only with these logs is hard to discover what is wrong and reproducing by others might be hard (at least for me).</p>
<p>You have to run kamailio as root and do <code>ulimit -c unlimited</code> before starting kamailio. Then reproduce the issue and a core file should be generated -- take the backtrace from it with gdb tool.</p>
</blockquote>
<p>gdb /usr/local/sbin/kamailio /home/corefiles/core.kamailio.sig11.1974<br>
GNU gdb (Debian 7.7.1+dfsg-5) 7.7.1<br>
Copyright (C) 2014 Free Software Foundation, Inc.<br>
License GPLv3+: GNU GPL version 3 or later <a href="http://gnu.org/licenses/gpl.html" rel="nofollow">http://gnu.org/licenses/gpl.html</a><br>
This is free software: you are free to change and redistribute it.<br>
There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>
and "show warranty" for details.<br>
This GDB was configured as "x86_64-linux-gnu".<br>
Type "show configuration" for configuration details.<br>
For bug reporting instructions, please see:<br>
<a href="http://www.gnu.org/software/gdb/bugs/" rel="nofollow">http://www.gnu.org/software/gdb/bugs/</a>.<br>
Find the GDB manual and other documentation resources online at:<br>
<a href="http://www.gnu.org/software/gdb/documentation/" rel="nofollow">http://www.gnu.org/software/gdb/documentation/</a>.<br>
For help, type "help".<br>
Type "apropos word" to search for commands related to "word"...<br>
Reading symbols from /usr/local/sbin/kamailio...done.<br>
[New LWP 1974]<br>
[Thread debugging using libthread_db enabled]<br>
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".<br>
Core was generated by `/usr/local/sbin/kamailio -f usr/local/etc/kamailio/kamailio.cfg -P /var/run/kam'.<br>
Program terminated with signal SIGSEGV, Segmentation fault.<br>
#0 0x00007f5e23c4a11e in diameterserver_add_avp (m=0x0, d=0x7f5e1b5c2240 "", len=12, avp_code=431, flags=64, vendorid=0, data_do=2,<br>
func=0x7f5e23c51d6c <<strong>FUNCTION</strong>.20148> "parselist") at avp_helper.c:208<br>
208 if (cdpb.AAAAddAVPToMessage(m, avp, m->avpList.tail) != AAA_ERR_SUCCESS) {<br>
(gdb) bt full<br>
#0 0x00007f5e23c4a11e in diameterserver_add_avp (m=0x0, d=0x7f5e1b5c2240 "", len=12, avp_code=431, flags=64, vendorid=0, data_do=2,<br>
func=0x7f5e23c51d6c <<strong>FUNCTION</strong>.20148> "parselist") at avp_helper.c:208<br>
avp = 0x7f5e1b5c3bd0<br>
<strong>FUNCTION</strong> = "diameterserver_add_avp"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="31891578" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/1" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/1/hovercard" href="https://github.com/kamailio/kamailio/issues/1">#1</a> 0x00007f5e23c4d0c8 in parselist (response=0x0, list=0x7fff9f21a8d0, item=0x11b67d0, level=2) at avp_helper.c:309<br>
i = 1<br>
flags = 64<br>
x = "p\250!\237"<br>
avp_list = {head = 0x0, tail = 0x0}<br>
avp_list_s = {s = 0x7f5e1b5c2240 "", len = 12}<br>
<strong>FUNCTION</strong> = "parselist"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="41491271" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/2" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/2/hovercard" href="https://github.com/kamailio/kamailio/pull/2">#2</a> 0x00007f5e23c4cffc in parselist (response=0x7f5e1b5c3ab8, list=0x0, item=0x11b6550, level=1) at avp_helper.c:304<br>
subitem = 0x11b67d0<br>
i = 0<br>
flags = 64<br>
x = "\000\000\000"<br>
avp_list = {head = 0x0, tail = 0x0}<br>
avp_list_s = {s = 0x7fff9f21a8f0 "@\251!\237\377\177", len = 600070897}<br>
<strong>FUNCTION</strong> = "parselist"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="48744343" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/3" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/3/hovercard" href="https://github.com/kamailio/kamailio/pull/3">#3</a> 0x00007f5e23c4db3a in addAVPsfromJSON (response=0x7f5e1b5c3ab8, json=0x7f5e23e53950 ) at avp_helper.c:349<br>
subitem = 0x11b6550<br>
i = 4<br>
<strong>FUNCTION</strong> = "addAVPsfromJSON"<br>
root = 0x11b4210<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="49856885" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/4" data-hovercard-type="pull_request" data-hovercard-url="/kamailio/kamailio/pull/4/hovercard" href="https://github.com/kamailio/kamailio/pull/4">#4</a> 0x00007f5e23c3fbdb in callback_cdp_request (request_in=0x7f5e1b5c19b0, param=0x0) at ims_diameter_server.c:193<br>
fmsg = 0xab7840 <_faked_msg><br>
backup_rt = 1<br>
ctx = {rec_lev = 0, run_flags = 0, last_retcode = 1, jmp_env = {{__jmpbuf = {1, -5713032302318786866, 7971288, 7971288,<br>
140042162528420, 0, -5713032302339758386, 5712822384154044110}, __mask_was_saved = 0, __saved_mask = {__val = {<br>
140735863172072, 127, 0, 140042162532340, 140042389578761, 4222451713, 140042162532340, 140042162532340, 140042162532340,<br>
140042162532340, 140042162532358, 140042162532467, 140042162532340, 140042162532467, 0, 0}}}}}<br>
response = 0x7f5e1b5c3ab8<br>
<strong>FUNCTION</strong> = "callback_cdp_request"<br>
<a class="issue-link js-issue-link" data-error-text="Failed to load issue title" data-id="51480460" data-permission-text="Issue title is private" data-url="https://github.com/kamailio/kamailio/issues/5" data-hovercard-type="issue" data-hovercard-url="/kamailio/kamailio/issues/5/hovercard" href="https://github.com/kamailio/kamailio/issues/5">#5</a> 0x00007f5e24a705c0 in api_callback (p=0x7f5e1b598f50, msg=0x7f5e1b5c19b0, ptr=0x0) at api_process.c:83<br>
t = 0x7f5e1b598f50<br>
auto_drop = 32767<br>
h = 0x7f5e1b5b3358<br>
---Type to continue, or q to quit---</p>
<p>thanks</p>
<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/kamailio/kamailio/issues/1686#issuecomment-433812515">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/AF36ZYdJ2p6DlVNOy8q2wM0vDEeF3u73ks5upq6JgaJpZM4X4bJ3">mute the thread</a>.<img src="https://github.com/notifications/beacon/AF36ZREEZkPU_dlwcanSSfvPCmMBclXvks5upq6JgaJpZM4X4bJ3.gif" height="1" width="1" alt="" /></p>
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