[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/sbin/asterisk -f -vvvg -c'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f36dca887eb in my_stat () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
(gdb) bt full
#0  0x00007f36dca887eb in my_stat () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
No symbol table info available.
#1  0x00007f36dca805a5 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
No symbol table info available.
#2  0x00007f36dca809a0 in ?? () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
No symbol table info available.
#3  0x00007f36e026c450 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S:103
No locals.
#4  0x00007f36dca80faf in get_charset_by_csname () from /usr/lib/x86_64-linux-gnu/libmysqlclient.so.18
No symbol table info available.
#5  0x00007f36dcf931a4 in myodbc_init () from /usr/lib/x86_64-linux-gnu/odbc/libmyodbc.so
No symbol table info available.
#6  0x00007f36dcf95d8c in my_SQLAllocEnv () from /usr/lib/x86_64-linux-gnu/odbc/libmyodbc.so
No symbol table info available.
#7  0x00007f36dd5d97cc in ?? () from /usr/lib/x86_64-linux-gnu/libodbc.so.2
No symbol table info available.
#8  0x00007f36dd5db847 in SQLConnect () from /usr/lib/x86_64-linux-gnu/libodbc.so.2
No symbol table info available.
#9  0x00007f36dd8375e8 in odbc_obj_connect (obj=0x7f3690012eb8) at res_odbc.c:813
        err = 0
        mlen = 0
        msg = "\000\000\000\000\000\000\000\000\240G\001\220\066\177\000\000\300kH\247\066\177\000\000\220\373\375\002\000\000\000\000\330\377>\002\000\000\000\000\006\000\000\000\000\000\000\000\224\235I\000\000\000\000\000M\201\\\000\000\000\000\000\000\000\000\000\001\000\000\000\030\000\000\000\060\000\000\000\320eH\247\066\177\000\000\020eH\247\066\177\000\000\000\000\000\000\000\000\000\000\302L\211", '\000' <repeats 13 times>, " J\001\220\066\177\000\000\307\373\375\002\000\000\000\000\271\003\000\000\000\000\000\000\000eH\247\066\177\000\000\035\000\000\000\002", '\000' <repeats 11 times>, "$\214\002\300\066\177\000\000\000\000\000\000\000\000\000\000 \000\000\220\066\177\000\000@m\001\000\000\000\000"
        state = "\000\000\000\000\000\000\000\000\030"
        res = <optimized out>
        con = 0x7f3690014f50
        negative_cache_expiration = 0
#10 _ast_odbc_request_obj2 (name=<optimized out>, flags=..., file=<optimized out>, function=<optimized out>, lineno=<optimized out>) at res_odbc.c:722
        obj = 0x7f3690012eb8
        class = <optimized out>
#11 0x00007f36dd83790b in _ast_odbc_request_obj (name=<optimized out>, check=check@entry=0, file=file@entry=0x7f3666973e5b "cel_odbc.c", function=function@entry=0x7f3666974d20 <__PRETTY_FUNCTION__.15365> "odbc_log", lineno=lineno@entry=410) at res_odbc.c:738
No locals.
#12 0x00007f3666970d54 in odbc_log (event=<optimized out>) at cel_odbc.c:410
        first = 1
        tableptr = 0x2fdfb90
        entry = <optimized out>
        obj = <optimized out>
        sql = 0x7f3690014a20
        sql2 = 0x7f3690013cf0
        tmp = <optimized out>
        colbuf = "\000\000\000\000\000\000\000\000d\214\002\300\066\177\000\000\000\000\000\000\000\000\000\000\303:\254\340\066\177\000\000\204Q\254\340e\000\000\000\224\065\254\340\066\177\000\000\200gH\247\066\177\000\000\033\000\000\000\002", '\000' <repeats 11 times>, "\302L\211", '\000' <repeats 13 times>, "Q\345\253\340\066\177\000\000\000\000\000\000\000\000\000\000\302L\211\000\000\000\000\000\300gH\247\066\177\000\000\032\000\000\000\002", '\000' <repeats 11 times>, "\302L\211", '\000' <repeats 14 times>, "\021QRiDIE\000\000\000\000\000\000\000\000P\344\253\340\066\177\000\000\000hH\247\066\177\000\000\031\000\000\000\002", '\000' <repeats 11 times>...
        colptr = <optimized out>
        stmt = <optimized out>
        rows = 0
        record = {version = 2, event_type = AST_CEL_BRIDGE_ENTER, event_time = {tv_sec = 1459772063, tv_usec = 363219}, event_name = 0x5e99d2 "BRIDGE_ENTER", user_defined_name = 0x5d92e4 "", caller_id_name = 0x5d92e4 "", caller_id_num = 0x7f36900147d6 "8930-701", 
          caller_id_ani = 0x5d92e4 "", caller_id_rdnis = 0x5d92e4 "", caller_id_dnid = 0x5d92e4 "", extension = 0x7f3690014802 "8930-701", context = 0x7f3690014813 "ctx_Dentrada2", channel_name = 0x7f3690014829 "SIP/sipreg.invoxcontact.com-00000025", 
          application_name = 0x7f3690014856 "AppDial", application_data = 0x7f3690014866 "(Outgoing Line)", account_code = 0x7f3690014886 "8930", peer_account = 0x7f3690014893 "8930", unique_id = 0x7f36900148a0 "116-1459772061.67", 
          linked_id = 0x7f36900148ba "116-1459772060.64", amaflag = 3, user_field = 0x5d92e4 "", peer = 0x5d92e4 "", extra = 0x7f36900148dd "{\"bridge_id\":\"21c5cba8-c3f1-4995-96b1-04756ec3be9e\",\"bridge_technology\":\"simple_bridge\"}"}
        __PRETTY_FUNCTION__ = "odbc_log"
#13 0x0000000000499da0 in cel_backend_send_cb (obj=<optimized out>, arg=<optimized out>, flags=<optimized out>) at cel.c:660
        backend = <optimized out>
#14 0x000000000045a24a in internal_ao2_traverse (self=self@entry=0x23effd8, flags=flags@entry=6, cb_fn=cb_fn@entry=0x499d94 <cel_backend_send_cb>, arg=arg@entry=0x7f36900147a0, tag=tag@entry=0x0, file=file@entry=0x0, line=line@entry=0, func=func@entry=0x0, 
    type=AO2_CALLBACK_DEFAULT, data=0x0) at astobj2_container.c:351
        match = 3
        ret = 0x0
        cb_default = 0x499d94 <cel_backend_send_cb>
        node = 0x2fa56b0
        traversal_state = 0x7f36a7486bf0
        orig_lock = AO2_LOCK_REQ_MUTEX
        multi_container = 0x0
---Type <return> to continue, or q <return> to quit---
        multi_iterator = 0x0
#15 0x000000000045aaaa in __ao2_callback (c=c@entry=0x23effd8, flags=flags@entry=6, cb_fn=cb_fn@entry=0x499d94 <cel_backend_send_cb>, arg=arg@entry=0x7f36900147a0) at astobj2_container.c:452
No locals.
#16 0x000000000049b38d in cel_report_event (snapshot=0x7f36c0082c80, event_type=<optimized out>, userdefevname=0x0, extra=0x7f3690014e88, peer_str=0x7f36900127d8 "") at cel.c:700
        ev = 0x7f36900147a0
        cfg = 0x1a4f418
        backends = 0x23effd8
#17 0x000000000049bad7 in cel_bridge_enter_cb (data=data@entry=0x0, sub=sub@entry=0x1a51028, message=message@entry=0x7f36c00dc148) at cel.c:1178
        blob = <optimized out>
        snapshot = <optimized out>
        chan_snapshot = 0x7f36c0082c80
        extra = 0x7f3690014e88
        peer_str = 0x7f36900127c0
#18 0x00000000005ac997 in router_dispatch (data=0x1a50f78, sub=0x1a51028, message=0x7f36c00dc148) at stasis_message_router.c:201
        router = 0x1a50f78
        route = {message_type = <optimized out>, callback = 0x49ba56 <cel_bridge_enter_cb>, data = 0x0}
#19 0x00000000005a17a3 in subscription_invoke (message=0x7f36c00dc148, sub=0x1a51028) at stasis.c:433
No locals.
#20 dispatch_exec_async (local=<optimized out>) at stasis.c:702
        sub = 0x1a51028
        message = 0x7f36c00dc148
#21 0x00000000005b5f9a in ast_taskprocessor_execute (tps=0x1a511c8) at taskprocessor.c:848
        local = {local_data = 0x1a51028, data = 0x7f36c00dc148}
        t = 0x7f36c0082da0
#22 default_tps_processing_function (data=data@entry=0x1a51148) at taskprocessor.c:183
        listener = 0x1a51148
        tps = 0x1a511c8
        pvt = 0x1a510b0
        sem_value = 27594792
        __PRETTY_FUNCTION__ = "default_tps_processing_function"
#23 0x00000000005c7589 in dummy_start (data=<optimized out>) at utils.c:1237
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {27595296, 7632150228300031663, 0, 139873696317536, 27595080, 139872711505664, -7527882626330433873, 7632150609858356911}, __mask_was_saved = 0}}, __pad = {0x7f36a7486ef0, 0x0, 0x0, 0x0}}
        __cancel_arg = 0x7f36a7487700
        __not_first_call = <optimized out>
        ret = <optimized out>
        a = {start_routine = 0x5b5f61 <default_tps_processing_function>, data = 0x1a51148, name = 0x1a51220 "default_tps_processing_function started at [  200] taskprocessor.c default_listener_start()"}
#24 0x00007f36e02670a4 in start_thread (arg=0x7f36a7487700) at pthread_create.c:309
        __res = <optimized out>
        pd = 0x7f36a7487700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139872711505664, 7632150228300031663, 0, 139873696317536, 27595080, 139872711505664, -7527882626309462353, -7528021318404970833}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, 
              cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#25 0x00007f36df31687d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
No locals.
(gdb) quit