[SR-Users] SQLOps module + KEMI

[Daniel-Constantin Mierla]

Can you run as root in the terminal:

ulimit -c unlimited

Start kamailio in the same terminal, adding extra parameters '-w /tmp'

Reproduce the case and you should get a core file in /tmp if kamailio
crashes. Grab the backtrace with gdb and send it here.

Cheers,
Daniel


On 03.04.18 11:48, Igor Olhovskiy wrote:
> Ok.
>
> This time other issue
>
> LUA {SUBSCRIBE}:  7(14332) DEBUG: app_lua [app_lua_api.c:716]:
> app_lua_run_ex(): ksr error call from Lua: ~~ksr~exit~~
> LUA {SUBSCRIBE}:  7(14332) DEBUG: app_lua [app_lua_mod.c:171]:
> sr_kemi_config_engine_lua(): execution of route type 1 with no name
> returned 1
> LUA {SUBSCRIBE}:  7(14332) INFO: <core> [core/receive.c:344]:
> receive_msg(): request-route executed in: 3639 usec
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/usr_avp.c:636]:
> destroy_avp_list(): destroying list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/xavp.c:446]:
> xavp_destroy_list(): destroying xavp list (nil)
> LUA {SUBSCRIBE}:  7(14332) DEBUG: <core> [core/receive.c:448]:
> receive_msg(): cleaning up
> kernel: [263424.485205] kamailio[14333]: segfault at 8 ip
> 00000000005b31c2 sp 00007fffc1777210 error 4 in kamailio[400000+438000]
>
> Kamailio just segfault on reply route on SUBSCRIBE?
>
> What to add to compile options to make this message more clear?
>
> Regards, Igor
>
> On Apr 3, 2018, 11:14 AM +0300, Daniel-Constantin Mierla
> <miconda at gmail.com>, wrote:
>>
>> Hello,
>>
>> indeed, I did a rename to make it more clear the purpose of a
>> drop-related function, breaking the use from other modules.
>>
>> I pushed the commits to fix the issue, try again with latest master.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 03.04.18 10:01, Igor Olhovskiy wrote:
>>> Hi! 
>>>
>>> As of now app_lua is could not be loaded by Kamailio at all. 
>>>
>>> kamailio: ERROR: <core> [core/sr_module.c:582]: load_module(): could
>>> not open module </usr/local/lib64/kamailio/modules/app_lua.so>:
>>> /usr/local/lib64/kamailio/modules/app_lua.so: undefined symbol:
>>> sr_kemi_core_drop
>>>
>>>
>>> PS:
>>> Latest commit on git:
>>> commit a5dd60c8d7e04731f12108838a3c82149e04ef9c Author:
>>> Daniel-Constantin Mierla <mailto:miconda at gmail.com> Date: Tue Apr 3
>>> 09:27:19 2018 +0200 ipops: mask subnet address for ipv6 comparison -
>>> coherent with ipv4 behaviou
>>>
>>> Regards, Igor
>>>
>>> On Apr 2, 2018, 9:18 AM +0300, Daniel-Constantin Mierla
>>> <miconda at gmail.com>, wrote:
>>>>
>>>> Hello,
>>>>
>>>> do you have pkg-config installed? This is a tool that helps
>>>> locating libs and include files.
>>>>
>>>> Cheers,
>>>> Daniel
>>>>
>>>>
>>>> On 31.03.18 11:13, Igor Olhovskiy wrote:
>>>>> Hi!
>>>>>
>>>>> A bit dumb question - how to specify lua.h file path to make
>>>>> command? It looks in 
>>>>>
>>>>> ls: cannot access /usr/local/lib/liblua*: No such file or directory
>>>>> ls: cannot access /usr/local/lib/liblua*: No such file or directory
>>>>> CC (gcc) [M app_lua.so] app_lua_mod.o
>>>>> In file included from app_lua_mod.c:34:0:
>>>>> app_lua_api.h:25:17: fatal error: lua.h: No such file or directory
>>>>>  #include <lua.h>
>>>>>                  ^
>>>>>
>>>>> But i’ve installed via apt-get install liblua5.2-dev, and lua.h is
>>>>> located at /usr/include/lua5.2/
>>>>>
>>>>> Regards, Igor
>>>>>
>>>>> On Mar 30, 2018, 6:41 PM +0300, Daniel-Constantin Mierla
>>>>> <miconda at gmail.com>, wrote:
>>>>>>
>>>>>> Hello,
>>>>>>
>>>>>> can you test with master branch, I pushed a commit for it -- if
>>>>>> all ok, I will backport.
>>>>>>
>>>>>> Cheers,
>>>>>> Daniel
>>>>>>
>>>>>>
>>>>>> On 30.03.18 14:47, Igor Olhovskiy wrote:
>>>>>>> Hi!
>>>>>>>
>>>>>>> Seems calling function KSR.sqlops.sql_num_rows(«sql_res»)
>>>>>>> crashes Kamailio. At least I got this at 5.1.2 from debian repos
>>>>>>> with LUA.
>>>>>>>
>>>>>>> Getting smth like
>>>>>>>
>>>>>>> dev1 kernel: [5780693.247255] kamailio[20659]: segfault at
>>>>>>> 50b300000004 ip 00007f34d2f46fd6 sp 00007ffe1f0ac310 error 4 in
>>>>>>> sqlops.so[7f34d2f42000+1c000]
>>>>>>>
>>>>>>> Regards, Igor
>>>>>>>
>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> Kamailio (SER) - Users Mailing List
>>>>>>> sr-users at lists.kamailio.org
>>>>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>>>>>
>>>>>> --    
>>>>>> Daniel-Constantin Mierla
>>>>>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>>>> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
>>>>>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>>>>
>>>> --   
>>>> Daniel-Constantin Mierla
>>>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>>>> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
>>>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>>
>> --  
>> Daniel-Constantin Mierla
>> www.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
>> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com

-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com

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