36(8606) DEBUG: <core> [db.c:327]: connection 0x7fd474542320 found in pool 36(8606) DEBUG: <core> [sr_module.c:892]: DEBUG: init_mod_child (32): sqlops 9(8567) DEBUG: app_lua [app_lua_sr.c:51]: someone probing from lua 36(8606) DEBUG: <core> [sr_module.c:674]: find_export_record: found <db_bind_api> in module db_mysql [/usr/local/lib64/kamailio/modules/db_mysql.so] 36(8606) DEBUG: <core> [db.c:213]: using db bind api for db_mysql 36(8606) DEBUG: <core> [db.c:327]: connection 0x7fd4745424f0 found in pool 36(8606) DEBUG: <core> [sr_module.c:892]: DEBUG: init_mod_child (32): app_lua 36(8606) DEBUG: app_lua [app_lua_sr.c:51]: someone probing from lua 39(8615) DEBUG: app_lua [app_lua_sr.c:51]: someone probing from lua 34(8604) DEBUG: app_lua [app_lua_sr.c:51]: someone probing from lua 40(8616) DEBUG: app_lua [app_lua_sr.c:51]: someone probing from lua 41(8617) : <core> [pass_fd.c:293]: ERROR: receive_fd: EOF on 15 41(8617) DEBUG: <core> [tcp_main.c:3592]: DBG: handle_ser_child: dead child 6, pid 8558 (shutting down?) 0(8543) ALERT: <core> [main.c:788]: child process 8558 exited by a signal 11 0(8543) ALERT: <core> [main.c:791]: core was generated
And here is backtrace
done. Loaded symbols for /usr/lib64/lua/5.1/ssl.so Core was generated by `/usr/local/sbin/kamailio -L /usr/local/lib64/kamailio/modules/:/usr/local/lib64'. Program terminated with signal 11, Segmentation fault. #0 qm_detach_free (qm=0x7fd370304000, size=32) at mem/q_malloc.c:269 269 FRAG_END(next)->prev_free=prev; Missing separate debuginfos, use: debuginfo-install lua-5.1.4-4.1.el6.x86_64 (gdb) backtrace #0 qm_detach_free (qm=0x7fd370304000, size=32) at mem/q_malloc.c:269 #1 qm_malloc (qm=0x7fd370304000, size=32) at mem/q_malloc.c:386 #2 0x00007fd47052ae71 in shm_malloc (size=24) at ../../mem/shm_mem.h:262 #3 ser_malloc (size=24) at tls_init.c:285 #4 0x0000003928c5d95e in CRYPTO_malloc (num=24, file=0x3928d24a84 "o_names.c", line=195) at mem.c:306 #5 0x0000003928c6085f in OBJ_NAME_add (name=0x3928d27c52 "RSA-SHA512", type=1, data=0x3928d27c56 "SHA512") at o_names.c:195 #6 0x0000003928cc076a in EVP_add_digest (md=0x3928f84440) at names.c:99 #7 0x000000392b442f18 in SSL_library_init () at ssl_algs.c:165 #8 0x00007fd36ea1d3c9 in luaopen_ssl_core () from /usr/lib64/lua/5.1/ssl.so #9 0x00007fd36f6785d1 in ?? () from /usr/lib64/liblua-5.1.so #10 0x00007fd36f678a54 in ?? () from /usr/lib64/liblua-5.1.so #11 0x00007fd36f673d56 in lua_call () from /usr/lib64/liblua-5.1.so #12 0x00007fd36f68cf2c in ?? () from /usr/lib64/liblua-5.1.so #13 0x00007fd36f6785d1 in ?? () from /usr/lib64/liblua-5.1.so #14 0x00007fd36f683249 in ?? () from /usr/lib64/liblua-5.1.so #15 0x00007fd36f678a9d in ?? () from /usr/lib64/liblua-5.1.so #16 0x00007fd36f673d56 in lua_call () from /usr/lib64/liblua-5.1.so #17 0x00007fd36f68cf2c in ?? () from /usr/lib64/liblua-5.1.so #18 0x00007fd36f6785d1 in ?? () from /usr/lib64/liblua-5.1.so #19 0x00007fd36f683249 in ?? () from /usr/lib64/liblua-5.1.so #20 0x00007fd36f678a9d in ?? () from /usr/lib64/liblua-5.1.so ---Type <return> to continue, or q <return> to quit--- #21 0x00007fd36f678137 in ?? () from /usr/lib64/liblua-5.1.so #22 0x00007fd36f6781b2 in ?? () from /usr/lib64/liblua-5.1.so #23 0x00007fd36f673b61 in lua_pcall () from /usr/lib64/liblua-5.1.so #24 0x00007fd36f89e69d in lua_sr_init_child () at app_lua_api.c:227 #25 0x00000000004e4aa3 in init_mod_child (m=0x7fd474485060, rank=-1) at sr_module.c:893 #26 0x00000000004e4a24 in init_mod_child (m=0x7fd474485980, rank=-1) at sr_module.c:890 #27 0x00000000004e4a24 in init_mod_child (m=0x7fd474485bf0, rank=-1) at sr_module.c:890 #28 0x0000000000489d15 in fork_process (child_id=-1, desc=<value optimized out>, make_sock=<value optimized out>) at pt.c:347 #29 0x0000000000466dec in main_loop () at main.c:1700 #30 0x0000000000468afe in main (argc=<value optimized out>, argv=<value optimized out>) at main.c:2566