Re: [SR-Users] Core Dump from select stmt

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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