[SR-Users] Core Dump from select stmt

[Akan]

Here is the output from gdb that you requested:

Core was generated by `./kamailio'.
Program terminated with signal 10, Bus error.
#0  0x00000001001c9ff0 in cfg_destory_groups () at cfg/cfg_struct.c:306
306                                                     old_string = 
*(char **)(block + group->var_offset + mapping[i].offset);
(gdb) bt full
#0  0x00000001001c9ff0 in cfg_destory_groups () at cfg/cfg_struct.c:306
         group = 0x1004e2528
         def = <value optimized out>
         i = <value optimized out>
         group2 = <value optimized out>
         mapping = 0x1004e23d8
         old_string = <value optimized out>
#1  cfg_destroy () at cfg/cfg_struct.c:398
         __FUNCTION__ = "cfg_destroy"
#2  0x0000000100060d44 in cleanup (show_status=1) at main.c:553
         memlog = <value optimized out>
         __FUNCTION__ = "cleanup"
#3  0x0000000100061ae0 in shutdown_children (show_status=<value 
optimized out>, sig=15) at main.c:678
No locals.
#4  0x0000000100063470 in handle_sigs () at main.c:769
         chld = 0
         chld_status = 0
         memlog = <value optimized out>
#5  0x0000000100066310 in main_loop () at main.c:1713
         i = <value optimized out>
         pid = <value optimized out>
         si = <value optimized out>
         si_desc = "udp receiver child=3 
sock=209.252.110.38:5060\000óÐ\000\000\000\001\000BE\000\000\000\000\000\000\000\000\002ÿÿÿÿ\177ÿóÁ\000\000\000\001\000\037z\200", 
'\000' <repeats 14 times>, "gÐÿÿÿÿÿÿÿýÿÿÿÿÿÿÿýÿÿÿÿÿÿÿýÿÿÿÿÿÿÿý"
#6  0x00000001001f7e94 in main (argc=<value optimized out>, argv=<value 
optimized out>) at main.c:2475
         cfg_stream = <value optimized out>
         c = <value optimized out>
         r = -1
         tmp = 0x0
         tmp_len = 0
         options = 0x100222858 
":f:cm:M:dVhEb:l:L:n:vrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:"
         seed = 660384647
         rfd = <value optimized out>
         debug_save = <value optimized out>
         debug_flag = <value optimized out>
         dont_fork_cnt = <value optimized out>
         n_lst = 0x100000
         p = <value optimized out>
(gdb)


Thanks

Nathaniel

On 4/14/2012 3:10 AM, Daniel-Constantin Mierla wrote:
> Hello,
>
> from the log messages, you got a core dump file. Locate it (should be 
> in / if you haven't specified -w 'path' or solaris does not have a 
> special directory for corefiles) and get the back trace:
>
> gdb /path/to/kamailio /path/to/corefile
>
> Then inside gdb execute 'bt full' and send the output here.
>
> Cheers,
> Daniel
>
> On 4/14/12 2:56 AM, Akan Technology wrote:
>> hello,
>>
>> I am running kamailio 3.2.2 on Solaris 10 64 bit and I am getting a 
>> core dump on this statement:
>>
>>    $ru = "sip:" + $rU + "@" + $sel(cfg_get.registrar1.server_ip)
>>                                 + $sel(cfg_get.registrar1.server_port);
>>
>>
>> Here is how the variable is defined:
>>
>> registrar1.server_ip = "xxx.xxx.xxx.xxx" desc "Registrar server IP 
>> address"
>> registrar1.server_port = "5080" desc "Registrar server Port"
>>
>>
>> Here is the output from the logs with debug:
>>
>> 10(25373) ERROR: *** cfgtrace: 
>> c=[/opt/kamailio-3.2/etc/kamailio/kamailio.cfg] l=1072 a=65 n=assign
>> 10(25373) DEBUG: <core> [select.c:424]: Calling SELECT 1004b2bc0
>> 10(25373) DEBUG: <core> [select.c:424]: Calling SELECT 1004b4da0
>> 10(25373) ERROR: *** cfgtrace:14(25377) : <core> [pass_fd.c:293]: 
>> ERROR: receive_fd: EOF on 22
>> 14(25377) DEBUG: <core> [tcp_main.c:3555]: DBG: handle_ser_child: 
>> dead child 10, pid 25373 (shutting down?)
>> 14(25377) DEBUG: <core> [io_wait.h:617]: DBG: io_watch_del 
>> (1003738b8, 22, 0, 0x0) fd_no=18 called
>> 14(25377) DEBUG: <core> [tcp_main.c:3316]: DBG: handle_tcp_child: 
>> dead tcp child 0 (pid 25373, no 10) (shutting down?)
>> 14(25377) DEBUG: <core> [io_wait.h:617]: DBG: io_watch_del 
>> (1003738b8, 24, 1, 0x0) fd_no=17 called
>>  0(25363) ALERT: <core> [main.c:751]: child process 25373 exited by a 
>> signal 11
>>  0(25363) ALERT: <core> [main.c:754]: core was generated
>>  0(25363) INFO: <core> [main.c:766]: INFO: terminating due to SIGCHLD
>> 14(25377) INFO: <core> [main.c:817]: INFO: signal 15 received
>>
>>
>> Here is the full route code:
>>
>> route[TO_REGISTRAR] {
>>
>>         # check if Registrar server's IP is defined
>>
>>         if (strempty($sel(cfg_get.registrar1.server_ip))) {
>>
>>                 xlog("SCRIPT: REGISTRAR - registrar1.server_ip not 
>> defined\n");
>>                 return;
>>
>>         }
>>
>>         $ru = "sip:" + $rU + "@" + $sel(cfg_get.registrar1.server_ip) 
>> + ":"
>>                                 + $sel(cfg_get.registrar1.server_port);
>>
>>         route(RELAY);
>>         exit;
>>
>> } # End of TO_Registrar Route
>>
>>
>> I am trying to setup the proxy server to route all registers requests 
>> to another kamailio server
>>
>>
>> Thanks
>>
>> Nathaniel
>>
>> _______________________________________________
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>