Hi All,<br><br>Kamailio 3.1.2 terminated with signal 11, segmentation fault, in the init_mod_child function at sr_module.c file. This problem occurs only when I try loading the loadbalance.so module, it was written by me. <br>
<br>Someone Can help me to understand why this segmentation fault was generated? There are two other module written by me and this problem doesn't happen.<br><br>Kamailio's trace:<br><br>9(27616) DEBUG: db_postgres [km_pg_con.c:80]: PQsetdbLogin(0x8db2878)<br>
9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): sl<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): auth_db<br> 9(27616) DEBUG: <core> [db.c:294]: connection 0x82f4108 found in pool<br>
9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): usrloc<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): mi_fifo<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): registrar<br>
9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): nathelper<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): permissions<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): loadbalance<br>
9(27616) DEBUG: loadbalance [loadbalance_mod.c:271]: loadbalance: child started! (5)<br> 9(27616) DEBUG: <core> [sr_module.c:828]: DEBUG: init_mod_child (5): route<br> 0(27582) ALERT: <core> [main.c:741]: child process 27585 exited by a signal 11<br>
0(27582) ALERT: <core> [main.c:744]: core was generated<br> 0(27582) INFO: <core> [main.c:756]: INFO: terminating due to SIGCHLD<br> 8(27615) INFO: <core> [main.c:807]: INFO: signal 15 received<br> 8(27615) DEBUG: <core> [main.c:818]: Memory status (pkg):<br>
8(27615) DEBUG: fm_status: fm_status (0x82aefc0):<br> 8(27615) DEBUG: fm_status: heap size= 4194304<br> 8(27615) DEBUG: fm_status: used= 236720, used+overhead=264064, free=3930240<br> 8(27615) DEBUG: fm_status: max used (+overhead)= 299824<br>
8(27615) DEBUG: fm_status: dumping free list:<br> 8(27615) DEBUG: fm_status: hash = 1 fragments no.: 27, unused: 0<br> bucket size: 8 - 8 (first 8)<br> 8(27615) DEBUG: fm_status: hash = 44 fragments no.: 1, unused: 0<br>
bucket size: 352 - 352 (first 352)<br> 8(27615) DEBUG: fm_status: hash = 74 fragments no.: 1, unused: 0<br> bucket size: 592 - 592 (first 592)<br>
8(27615) DEBUG: fm_status: hash = 77 fragments no.: 1, unused: 0<br> bucket size: 616 - 616 (first 616)<br> 8(27615) DEBUG: fm_status: hash = 81 fragments no.: 1, unused: 0<br>
bucket size: 648 - 648 (first 648)<br> 8(27615) DEBUG: fm_status: hash = 84 fragments no.: 1, unused: 0<br> bucket size: 672 - 672 (first 672)<br>
8(27615) DEBUG: fm_status: hash = 113 fragments no.: 51, unused: 0<br> bucket size: 904 - 904 (first 904)<br> 8(27615) DEBUG: fm_status: hash = 2056 fragments no.: 1, unused: 0<br>
<br><br>gdb bt full trace:<br><br><br>Reading symbols from /media/sda1/local/kamailio/lib/kamailio/modules/route.so...done.<br>Loaded symbols for /home2/local/kamailio/lib/kamailio/modules/route.so<br>Reading symbols from /media/sda1/local/kamailio/lib/kamailio/modules/rtpproxy.so...done.<br>
Loaded symbols for /home2/local/kamailio/lib/kamailio/modules/rtpproxy.so<br>Reading symbols from /media/sda1/local/kamailio/lib/kamailio/modules/tls.so...done.<br>Loaded symbols for /home2/local/kamailio/lib/kamailio/modules/tls.so<br>
Reading symbols from /media/sda1/local/kamailio/lib/kamailio/modules/perms_db.so...done.<br>Loaded symbols for /home2/local/kamailio/lib/kamailio/modules/perms_db.so<br>Reading symbols from /lib/libnss_files.so.2...done.<br>
Loaded symbols for /lib/libnss_files.so.2<br>Reading symbols from /lib/libnss_dns.so.2...done.<br>Loaded symbols for /lib/libnss_dns.so.2<br>Core was generated by `/home2/local/kamailio/sbin/kamailio -P /var/run/kamailio.pid'.<br>
Program terminated with signal 11, Segmentation fault.<br>#0 init_mod_child (m=0xa238, rank=2) at sr_module.c:827<br>827 sr_module.c: Arquivo ou diretório não encontrado.<br> in sr_module.c<br>(gdb)<br>(gdb)<br>
(gdb)<br>(gdb)<br>(gdb)<br>(gdb)<br>(gdb) bt full<br>#0 init_mod_child (m=0xa238, rank=2) at sr_module.c:827<br>No locals.<br>#1 0x00000000 in ?? ()<br>No symbol table info available.<br>(gdb)<br><br><br><br>Best Regards<br>