[SR-Users] kamailio 4.2.3 Segmentation fault when using db_cluster module

[Jan Hazenberg]

Olle,

Here are the core files and logs as requested.

Jan


Olle E. Johansson schreef op 2015-03-09 17:41:
> On 09 Mar 2015, at 17:16, Jan Hazenberg <jenus at cyberchaos.nl> wrote:
> 
>> Hello,
>> 
>> I have a issue on kamailio 4.2.3 when using the db_cluster module. I 
>> have the following config:
>> 
>> #!define DBURL "cluster://cls1"
>> 
>> # ----- db_cluster params -----
>> modparam("db_cluster", "connection",
>>             "con1=>mysql://kamailio:kamailiorw@10.121.0.120/kamailio")
>> modparam("db_cluster", "connection",
>>             "con2=>mysql://kamailio:kamailiorw@10.121.0.121/kamailio")
>> modparam("db_cluster", "connection",
>>             "con3=>mysql://kamailio:kamailiorw@10.121.0.122/kamailio")
>> modparam("db_cluster", "cluster", 
>> "cls1=>con1=9r8r;con2=9r8r;con3=9r8r")
>> modparam("db_cluster", "inactive_interval", 180)
>> modparam("db_cluster", "max_query_length", 5)
>> 
>> # ----- sqlops params -----
>> modparam("sqlops","sqlcon","ca=>cluster://cls1")
>> 
>> 
>> When i start kamailio it fails with:
>> 
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: rr 
>> [../outbound/api.h:54]: ob_load_api(): Failed to import bind_ob
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: rr [rr_mod.c:160]: 
>> mod_init(): outbound module not available
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: usrloc [hslot.c:53]: 
>> ul_init_locks(): locks array size 1024
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: permissions 
>> [parse_config.c:251]: parse_config_file(): file not found: 
>> /usr/local/etc/kamailio/permissions.allow
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: permissions 
>> [permissions.c:608]: mod_init(): default allow file 
>> (/usr/local/etc/kamailio/permissions.allow) not found => empty rule 
>> set
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: permissions 
>> [parse_config.c:251]: parse_config_file(): file not found: 
>> /usr/local/etc/kamailio/permissions.deny
>> Mar  9 17:11:49 localhost kamailio[31063]: INFO: permissions 
>> [permissions.c:617]: mod_init(): default deny file 
>> (/usr/local/etc/kamailio/permissions.deny) not found => empty rule set
>> Mar  9 17:11:49 localhost kernel: kamailio[31063]: segfault at 80 ip 
>> 00007f7f4f9ffddc sp 00007fffde2f88a0 error 4 in 
>> db_cluster.so[7f7f4f9ec000+28000]
>> Mar  9 17:11:50 localhost kamailio: ERROR: <core> [daemonize.c:315]: 
>> daemonize(): Main process exited before writing to pipe
>> 
>> 
>> Could this be a bug or is this a configuration issue? I tested the 
>> dbnodes and they seem to respond fine to any query's i send.
> 
> Configurations should never create segmentation faults, so it's
> clearly a bug. Can you find the core dump file and produce a
> backtrace?
> 
> /O
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