[SR-Users] TLS problems

Fri Jan 22 11:04:11 CET 2010

Hello Klaus,

thank you very much! I really appreciate your help!

I followed your instructions and I hope that the attached file includes the
necessary informations.

regards
Andreas

-----Ursprüngliche Nachricht-----
Von: Klaus Darilion [mailto:klaus.mailinglists at pernau.at] 
Gesendet: Freitag, 22. Januar 2010 10:50
An: Andreas Rehbein
Betreff: Re: AW: [SR-Users] TLS problems

Andreas Rehbein schrieb:
> Hi Klaus!
> 
> Yes, the crash happens everytime (and immediately) when I push the
> "Register"-Button in snoms web-gui.
> 
> I attached the backtrace-file, but until now I did not rebuild kamailio
with
> -DDBG_QM_MALLOC. Please let me know if it's necessary.

the log only shows the last function call. Please start gdb again and at 
the gdb prompt generate a backtrace by entering bt, e.g:

(gdb) bt

regards
klaus

> 
> regards
> Andreas
> 
> -----Ursprüngliche Nachricht-----
> Von: Klaus Darilion [mailto:klaus.mailinglists at pernau.at] 
> Gesendet: Freitag, 22. Januar 2010 09:35
> An: Andreas Rehbein
> Cc: sr-users at lists.sip-router.org
> Betreff: Re: [SR-Users] TLS problems
> 
> Hi Andreas!
> 
> Maybe this is the same bug I reported yesterday. Unfortunately I can not 
> reproduce the crash anymore.
> 
> Does the crash happen everytime?
> 
> Kamailio produced a core dump:
>  >  0(6257) ALERT: <core> [main.c:725]: core was generated
> 
> So please send a the backtrace:
> # gdb kamailio /path/to/corefile
>  > bt
> 
> Location of the core file is usually / or /tmp or the kamailio's working 
> directory. Use
> # cat /proc/sys/kernel/core_pattern
> to find the exact location of the core dump.
> 
> Further, it might be useful to enable memory debugging:
> - in Makefile.defs use -DDBG_QM_MALLOC instead of -DF_MALLOC and 
> rebuild/reinstall kamailio
> - set higher loglevels in kamailio.cfg
>    memlog=3
>    memdbg=3
>    debug=3
>    modparam("tls", "tls_log", 3)
> 
> Note: this excessive logging makes kamailio start/stop real slow and 
> logfile will increase rapidly (might fill up your hard disk)
> 
> regards
> klaus
> 
> 
> 
> Andreas Rehbein schrieb:
>> Hi,
>>
>>  
>>
>> I’ve installed Kamailio 3.0 on RHEL5 and activated the mysql backend and 
>> tls support. Everything works fine with Soft User Agent „Phoner lite“. 
>> My Problem is: If I try to register a „snom 370“ Kamailio crashes 
>> immediatly. What is wrong? Any suggestions?
>>
>> Debug:
>>
>> 17(6290) DEBUG: <core> [ip_addr.c:116]: tcpconn_new: new tcp connection: 
>> 192.168.0.222
>>
>> 17(6290) DEBUG: <core> [tcp_main.c:1052]: tcpconn_new: on port 1430, type
> 3
>> 17(6290) DEBUG: <core> [tcp_main.c:1351]: tcpconn_add: hashes: 
>> 978:1690:1400, 1
>>
>> 17(6290) DEBUG: <core> [io_wait.h:361]: DBG: io_watch_add(0x8222fe0, 31, 
>> 2, 0xb613a2b8), fd_no=24
>>
>> 17(6290) DEBUG: <core> [io_wait.h:588]: DBG: io_watch_del (0x8222fe0, 
>> 31, -1, 0x0) fd_no=25 called
>>
>> 17(6290) DEBUG: <core> [tcp_main.c:3627]: tcp: DBG: sendig to child, 
>> events 1
>>
>> 17(6290) DEBUG: <core> [tcp_main.c:3336]: send2child: to tcp child 0 
>> 13(6283), 0xb613a2b8
>>
>> 13(6283) DEBUG: <core> [tcp_read.c:884]: received n=4 con=0xb613a2b8,
fd=8
>>
>> 13(6283) DEBUG: tls [tls_server.c:109]: Using TLS domain TLSs<default>
>>
>> 17(6290) DEBUG: <core> [tcp_main.c:2826]: DBG: handle_tcp_child: dead 
>> tcp child 0 (pid 6283, no 13) (shutting down?)
>>
>> 17(6290) DEBUG: <core> [io_wait.h:588]: DBG: io_watch_del (0x8222fe0, 
>> 24, -1, 0x0) fd_no=24 called
>>
>> 17(6290) : <core> [pass_fd.c:283]: ERROR: receive_fd: EOF on 4
>>
>> 17(6290) DEBUG: <core> [tcp_main.c:3038]: DBG: handle_ser_child: dead 
>> child 13, pid 6283 (shutting down?)
>>
>> 17(6290) DEBUG: <core> [io_wait.h:588]: DBG: io_watch_del (0x8222fe0, 4, 
>> -1, 0x0) fd_no=23 called
>>
>>  0(6257) ALERT: <core> [main.c:722]: child process 6283 exited by a 
>> signal 11
>>
>>  0(6257) ALERT: <core> [main.c:725]: core was generated
>>
>>  0(6257) INFO: <core> [main.c:737]: INFO: terminating due to SIGCHLD
>>
>> 17(6290) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 15(6286) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 16(6289) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 12(6281) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 14(6285) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 10(6278) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  6(6269) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  2(6261) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>> 11(6280) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  1(6260) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  9(6276) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  8(6272) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  3(6262) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  7(6270) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  5(6267) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  4(6265) INFO: <core> [main.c:788]: INFO: signal 15 received
>>
>>  0(6257) DEBUG: tm [t_funcs.c:122]: DEBUG: tm_shutdown : start
>>
>>  0(6257) DEBUG: tm [t_funcs.c:125]: DEBUG: tm_shutdown : emptying hash
> table
>>  0(6257) DEBUG: tm [t_funcs.c:127]: DEBUG: tm_shutdown : removing
> semaphores
>>  0(6257) DEBUG: tm [t_funcs.c:129]: DEBUG: tm_shutdown : destroying tmcb 
>> lists
>>
>>  0(6257) DEBUG: tm [t_funcs.c:132]: DEBUG: tm_shutdown : done
>>
>>  0(6257) DEBUG: tls [tls_init.c:621]: tls module final tls destroy
>>
>>  0(6257) DEBUG: <core> [mem/shm_mem.c:236]: shm_mem_destroy
>>
>>  0(6257) DEBUG: <core> [mem/shm_mem.c:239]: destroying the shared memory 
>> lock
>>
>>  0(6257) DEBUG: <core> [main.c:741]: terminating due to SIGCHLD
>>
>>  
>>
>> tia
>>
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> sr-users mailing list
>> sr-users at lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
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