[SR-Users] segfault when phone registers on TLS

Daniel-Constantin Mierla miconda at gmail.com
Thu Nov 15 00:54:53 CET 2012


few questions:
- what is the ssl lib version?
- it is happening all the time you try?
- what are the log messages printed in syslog before the crash?
- can you enable core dumping per process, just to be sure this core is 
not caused by a kill or children processes?

Can you try with the default configuration file? Kamailio comes with tls 
support you just have to enable it -- in kamailio.cfg just add after the 
first line:

#!define WITH_TLS

It will use self signed certificates generated by kamailio at install time.

I am trying to isolate the situation and the cause of the issue. Few 
hours ago I used tls on ubuntu 12.04 and all went fine.


On 11/14/12 3:00 PM, Denis wrote:
> Hi,
> I am using kamailio-3.3.2 on Ubuntu 11.04 x64 and when trying to 
> connect via TLS from my Yealink phone kamailio crashes with the 
> following backtrace:
> Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2
> Core was generated by `/opt/kamailio/sbin/kamailio'.
> Program terminated with signal 11, Segmentation fault.
> #0  handle_ser_child (p=0x7fcbaea2eba0, fd_i=-1) at tcp_main.c:3575
> 3575        if (unlikely(p->unix_sock<=0)){
> (gdb) bt
> #0  handle_ser_child (p=0x7fcbaea2eba0, fd_i=-1) at tcp_main.c:3575
> #1  0x000000000051e5bc in send2child (tcpconn=0x7f8c001597d8, 
> ev=<value optimized out>, fd_i=-1) at tcp_main.c:3975
> #2  handle_tcpconn_ev (tcpconn=0x7f8c001597d8, ev=<value optimized 
> out>, fd_i=-1) at tcp_main.c:4310
> #3  0x0000000000527dbc in io_wait_loop_epoll () at io_wait.h:1092
> #4  tcp_main_loop () at tcp_main.c:4656
> #5  0x00000000004726f5 in main_loop () at main.c:1727
> #6  0x000000000047402e in main (argc=<value optimized out>, 
> argv=<value optimized out>) at main.c:2546
> (gdb)
> The manual I am following is 
> http://www.kamailio.org/dokuwiki/doku.php/tls:create-certificates
> Thanks,
> Den
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Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

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