(gdb) bt full
#0  0x00002aaab0c29328 in __ast_pthread_mutex_lock (filename=0x2aaab0c32a73 "chan_agent.c", lineno=612,
    func=0x2aaab0c33b0a "agent_indicate", mutex_name=0x2aaab0c33548 "&p->lock", t=0x0)
   from /usr/lib/asterisk/modules/chan_agent.so
        res = 5324096
        canlog = -9
        __PRETTY_FUNCTION__ = "__ast_pthread_mutex_lock"
#1  0x00002aaab0c29b5c in agent_indicate (ast=0x87e070, condition=17, data=0x0, datalen=0)
   from /usr/lib/asterisk/modules/chan_agent.so
        p = (struct agent_pvt *) 0x0
        res = -1
        __PRETTY_FUNCTION__ = "agent_indicate"
#2  0x00002aaab0c29bb4 in agent_indicate (ast=0x87c7e0, condition=17, data=0x0, datalen=0)
   from /usr/lib/asterisk/modules/chan_agent.so
        p = (struct agent_pvt *) 0x2aaaafe10640
        res = -1
        __PRETTY_FUNCTION__ = "agent_indicate"
#3  0x0000000000444e63 in ast_indicate_data (chan=0x87c7e0, condition=17, data=0x0, datalen=0)
    at channel.c:2577
        res = -1
        __PRETTY_FUNCTION__ = "ast_indicate_data"
#4  0x000000000044a66f in ast_generic_bridge (c0=0x2aaaafe66430, c1=0x87c7e0, config=0x40a4a260,
    fo=0x40a487c8, rc=0x40a487c0, bridge_end={tv_sec = 0, tv_usec = 0}) at channel.c:4061
        bridge_exit = 0
        who = (struct ast_channel *) 0x2aaaafe66430
        other = (struct ast_channel *) 0x87c7e0
        cs = {0x87c7e0, 0x2aaaafe66430, 0x2aaaafe66430}
        f = (struct ast_frame *) 0x2aaaafe4e480
        res = AST_BRIDGE_COMPLETE
        o0nativeformats = 4
        o1nativeformats = 524292
        watch_c0_dtmf = 1
        watch_c1_dtmf = 2
        pvt0 = (void *) 0x2aaaafe524e0
        pvt1 = (void *) 0x2aaaafe10640
        frame_put_in_jb = 0
        jb_in_use = 0
        to = -1
        __PRETTY_FUNCTION__ = "ast_generic_bridge"
#5  0x000000000044bccd in ast_channel_bridge (c0=0x2aaaafe66430, c1=0x87c7e0, config=0x40a4a260,
    fo=0x40a487c8, rc=0x40a487c0) at channel.c:4348
        now = {tv_sec = 0, tv_usec = 0}
        to = -1
        who = (struct ast_channel *) 0x0
        res = AST_BRIDGE_RETRY
        nativefailed = 0
        firstpass = 1
        o0nativeformats = 4
        o1nativeformats = 524292
        time_left_ms = 0
        nexteventts = {tv_sec = 0, tv_usec = 0}
        caller_warning = 0 '\0'
        callee_warning = 0 '\0'
        __PRETTY_FUNCTION__ = "ast_channel_bridge"
#6  0x00002aaaaaed3311 in ast_bridge_call (chan=0x2aaaafe66430, peer=0x87c7e0, config=0x40a4a260)
    at res_features.c:1399
        other = (struct ast_channel *) 0x2aaab4169c93
        f = (struct ast_frame *) 0x0
        who = (struct ast_channel *) 0x2aaab416cb8f
        chan_featurecode = '\0' <repeats 11 times>
        peer_featurecode = '\0' <repeats 11 times>
        res = 9057216
        diff = 0
        hasfeatures = 0
        hadfeatures = 0
        aoh = (struct ast_option_header *) 0x40a4a2d0
        backup_config = {features_caller = {flags = 0}, features_callee = {flags = 0}, start_time = {
    tv_sec = 0, tv_usec = 0}, feature_timer = 0, timelimit = 0, play_warning = 0, warning_freq = 0,
  warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, firstpass = 0, flags = 0}
        bridge_cdr = (struct ast_cdr *) 0x3000000030
        __PRETTY_FUNCTION__ = "ast_bridge_call"
#7  0x00002aaab4162dee in try_calling (qe=0x40a4a630, options=0x40a4a5bf "", announceoverride=0x40a4a5c1 "",
    url=0x40a4a5c0 "", tries=0x40a4a810, noption=0x40a4a80c, agi=0x0)
   from /usr/lib/asterisk/modules/app_queue.so
        cur = (struct member *) 0x0
        outgoing = (struct callattempt *) 0x0
        to = 13036
        oldexten = "s", '\0' <repeats 78 times>
        oldcontext = "costasreservas", '\0' <repeats 65 times>
        queuename = "ColaRESERVAS", '\0' <repeats 243 times>
        peer = (struct ast_channel *) 0x87c7e0
        which = (struct ast_channel *) 0xffffffff0042f0eb
        lpeer = (struct callattempt *) 0x842ba0
        member = (struct member *) 0x8a3370
        app = (struct ast_app *) 0x2
        res = 0
        bridge = 0
        numbusies = 6
        x = 15
        announce = 0x0
        digit = 0 '\0'
        callstart = 1191512200
        now = 1191512200
        bridge_config = {features_caller = {flags = 2}, features_callee = {flags = 2}, start_time = {
    tv_sec = 1191512200, tv_usec = 448546}, feature_timer = 0, timelimit = 0, play_warning = 0,
  warning_freq = 0, warning_sound = 0x0, end_sound = 0x0, start_sound = 0x0, firstpass = 0, flags = 3}
        nondataquality = 1 '\001'
        agiexec = 0x0
        ret = 0
        monitorfilename = 0x24000000000 <Address 0x24000000000 out of bounds>
        monitor_exec = 0x24000000000 <Address 0x24000000000 out of bounds>
        monitor_options = 0x0
        tmpid = "\020\222{\000\000\000\000\000%G���%@4%G������%@\000\000\000\000%G������%@@\000\000\000\000)%G���%@C\000\000\000\000\000v\b\005G\000\000\000\0000'M\000\000\000\000\000 \020\177\000\000\000\000\000\020\222{\000\000\000\000\000@%G������%@@\000\000\000\0000'M\000\000\000\000\000v\b\005G\000\000\000\000\020\222{\000\000\000\000\000%G���%@\003\000\000\000\000\000\000PDf\000\000\000\000\000%G���%@\003\000\000\000\000\000\000@%G������%@@\000\000\000\000\000%G������%@@\000\000\000\000eFM\000\000\000\000\000\000%G������%@@\000\000\000\000%G���%@d��*\000\000\020\222{\000\000\000\000\000\020\222{\000\000\000\000\000\200%G������%@@\000\000\000\000)%G���%@C", '\0' <repeats 29 times>, "\t\000\000"...
        tmpid2 = "@\001\000\000\000\000\000\000\001\000\000\000\000\000\000\000\003\000\000\000\000\000\000\000)\210\026%G���%@)+\000\000%G����Ɂ�%@@\000\000\000\000v\b\005G\000\000\000\000\000\000\000\000HB\000\000\000\000\000\000HB\000\000\000\000\000\000HB\000\000%G������%@g%G������%@*\000\000\000\000\000\000\000\000\000\000\b\025\212\000\000\000\000\000\024%G������%@@\000\000\000\000%G���%@\024\212\000\000\000\000\000\000\000\000\000@\001\000\000\000\000\000\000@B\000\000\000\000\000\000@B\000\000eFM\000@\001\000\000%G������%@\003\000\000\000\000\000\b\027\212\000\000\000\000\000@%G������%@@\000\000\000\0000'M\000\000\000\000\000\200%G������%@@\000\000\000\000\020\222{\000\000\000\000\000%G���%@\003\000\000\000\000\000\000"...
        meid = "\b%G���%@\200\000\000\000\000\000K%G���%@\200\000\000\000\000\000\216\001\201\000\000\000\000\000\b%G���%@\200\000\000\000\000\000\216\001\201", '\0' <repeats 45 times>, "%G����Ɂ�%@@\000\000\000\000\220%G���%@e", '\0' <repeats 29 times>, "\236%G���%@Q\000\000\000\000\000%G���%@\235%G���%@@", '\0' <repeats 12 times>, "%G����Ɂ�%@@\000\000\000\000\000\226l@\000\000\000\000@%G������%@@\000\000\000\0000'M\000\000\000\000\000\200%G������%@@\000\000\000\000\020\222{\000\000\000\000\000%G���%@\003\000\000\000\000\000\000PDf\000\000\000\000\0000\235%G���%@@\000\000\000\000@%G������%@@\000\000\000\000`\235%G���%@@\000\000\000\000eFM\000\000\000\000\000\000��%G������%@*\000\000%G������%@e\000\000\000\000\000"...
        meid2 = "%G���%@\231%G���%@@\000\000\000\000@%G������%@@\000\000\000\0000%G������%@@\000\000\000\000C%G���%@R\000\000\000\000\000%G���%@\236%G���%@@", '\0' <repeats 20 times>, "\002\000\000\000\000\000\000\000(X\214\000\000\000\000\0000d��*\000\000\000\000\000\000\033\000\000\000C%G���%@R", '\0' <repeats 13 times>, "\230\235%G���%@@\000\000\000\000\000\000\000\000\006", '\0' <---Type <return> to continue, or q <return> to quit---
repeats 15 times>, "\n", '\0' <repeats 43 times>, " ", '\0' <repeats 22 times>, "d", '\0' <repeats 88 times>, "@%G������%@@\000\000\000\000\000\000\000\000\001", '\0' <repeats 11 times>, "\002\000\000\000\000\000\000\000%G���%@\003\000\000\000\000\000\000PDf", '\0' <repeats 13 times>, "@"...
        mixmonargs = '\0' <repeats 496 times>, "%%G���%@Q\000\000\000\000\000\020\233%G���%@@\000\000\000\000%G������%@Q\000\000\000\000\000\b\000\000\000\000\000\000\000\b\000\000\000\000\000\000\000%G������%@\024%G���%@)+", '\0' <repeats 18 times>, "%G���%@\232%G���%@@", '\0' <repeats 13 times>, "\226%G���%@@\000\000\000\000@%G������%@@\000\000\000\000\020\235%G���%@@\000\000\000\000\026%G���%@Q\000\000\000\000\000 \233%G���%@@", '\0' <repeats 36 times>, "%G������������������������%@\000\000\000\000*\000\000\000\027%G���%@Q", '\0' <repeats 13 times>, "%G���%@\231%G���%@@\000\000\000\000\000\000\000\000\003", '\0' <repeats 15 times>, "\n", '\0' <repeats 43 times>, "K%G���%@\200\000\000\000\000\000vL\027%G���%@"...
        mixmonapp = (struct ast_app *) 0x0
        p = 0x2aaaafe53eb8 "\002"
        vars = "183 Session Progress\r\nVia: SIP/2.0/UDP 192.168.2.22:41850;branch=z9hG4bK-d87543-9512155fc6344922-1--d87543-;received=192.168.2.22;rport=41850\r\nFrom: \"Amparo Rodriguez\"<sip:404@centralita.costasgalicia"...
        forwardsallowed = 1
        callcompletedinsl = 0
        memi = {c = 0x8a1d80, flags = 0, bucket = 37, c_version = 16, obj = 0x0, version = 0}
        __PRETTY_FUNCTION__ = "try_calling"
#8  0x00002aaab4165f7e in queue_exec (chan=0x2aaaafe66430, data=0x40a4ca80)
   from /usr/lib/asterisk/modules/app_queue.so
        stat = QUEUE_NORMAL
        makeannouncement = 1
        res = 0
        ringing = 0
        lu = (struct ast_module_user *) 0x7f7060
        user_priority = 0x0
        max_penalty_str = 0x0
        prio = 0
        max_penalty = 0
        reason = QUEUE_UNKNOWN
        tries = 0
        noption = 0
        parse = 0x40a4a5b0 "ColaRESERVAS"
        args = {argc = 5, argv = 0x40a4a7d8, queuename = 0x40a4a5b0 "ColaRESERVAS",
  options = 0x40a4a5bd "tT", url = 0x40a4a5c0 "", announceoverride = 0x40a4a5c1 "",
  queuetimeoutstr = 0x40a4a5c2 "3000", agi = 0x0}
        qe = {parent = 0x76f410, moh = "default", '\0' <repeats 72 times>,
  announce = '\0' <repeats 79 times>, context = '\0' <repeats 79 times>, digits = '\0' <repeats 79 times>,
  valid_digits = 0, pos = 1, prio = 0, last_pos_said = 0, last_periodic_announce_time = 1191512182,
  last_periodic_announce_sound = 0, last_pos = 0, opos = 1, handled = 1, max_penalty = 0,
  start = 1191512182, expire = 1191515182, chan = 0x2aaaafe66430, next = 0x0}
        __PRETTY_FUNCTION__ = "queue_exec"
#9  0x000000000048a114 in pbx_exec (c=0x2aaaafe66430, app=0x75e690, data=0x40a4ca80) at pbx.c:532
        res = 10922
        saved_c_appl = 0x0
        saved_c_data = 0x0
#10 0x000000000048e1a5 in pbx_extension_helper (c=0x2aaaafe66430, con=0x0,
    context=0x2aaaafe667a8 "costasreservas", exten=0x2aaaafe667f8 "s", priority=4, label=0x0,
    callerid=0x2aaaafe5fec0 "404", action=E_SPAWN) at pbx.c:1833
        e = (struct ast_exten *) 0x2aaaaff35c00
        app = (struct ast_app *) 0x75e690
        res = 1080858112
        q = {incstack = {0x0 <repeats 128 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0,
  foundcontext = 0x2aaaafe667a8 "costasreservas"}
        passdata = "ColaRESERVAS|tT|||3000", '\0' <repeats 8169 times>
        matching_action = 0
        __PRETTY_FUNCTION__ = "pbx_extension_helper"
#11 0x000000000048f582 in ast_spawn_extension (c=0x2aaaafe66430, context=0x2aaaafe667a8 "costasreservas",
    exten=0x2aaaafe667f8 "s", priority=4, callerid=0x2aaaafe5fec0 "404") at pbx.c:2288
No locals.
#12 0x000000000048fada in __ast_pbx_run (c=0x2aaaafe66430) at pbx.c:2388
        dst_exten = "\000\000\000\000\000\000\000\000\020\vS\000\000\000\000\000%G���%@:k\000\226\000\000\000(\vS\000\000\000\000\000%G���%@\003", '\0' <repeats 14 times>, "%G������%@@\000\000\000\000\000%G���%@��)+\000\000\000\226l@\000\000\000\000~'M", '\0' <repeats 13 times>, "\020\222{\000\000\000\000\000@%G������%@@\000\000\000\0000'M", '\0' <repeats 13 times>, "\020\222{\000\000\000\000\000%G���%@\003\000\000\000\000\000\000PDf\000\000\000\000\000%G���%@\003\000\000\000\000\000\000@%G������%@@\000\000\000\000@%G���%@@\000\000\000\000eFM\000\000\000\000\000@%G���%@@\000\000\000\000%G���%@'e\000\000\000\000\000\020\222{\000\000\000\000\000\020\222{\000\000\000\000\000%G������%@"...
        pos = 0
        digit = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
        __PRETTY_FUNCTION__ = "__ast_pbx_run"
#13 0x0000000000490991 in pbx_thread (data=0x2aaaafe66430) at pbx.c:2603
        c = (struct ast_channel *) 0x2aaaafe66430
#14 0x00000000004d4ab3 in dummy_start (data=0x2aaaafe27060) at utils.c:793
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, -69242464841910556, 47458159878400,
        1080858112, 3, 1080868864, -69242464841910748, -69242465922576665}, __mask_was_saved = 0}}, __pad = {
    0x40a4f1e0, 0x0, 0x7b9210, 0x7b9210}}
        __cancel_routine = (void (*)(void *)) 0x426a5f <ast_unregister_thread>
        __cancel_arg = (void *) 0x40a4f940
        not_first_call = 0
        ret = (void *) 0x2b29b7331448
        a = {start_routine = 0x490974 <pbx_thread>, data = 0x2aaaafe66430,
  name = 0x2aaaafe2ee40 "pbx_thread", ' ' <repeats 11 times>, "started at [ 2627] pbx.c ast_pbx_start()"}
        lock_info = (struct thr_lock_info *) 0x7b9210
#15 0x00002b29b6c2e193 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#16 0x00002b29b71ca45d in clone () from /lib64/libc.so.6
No symbol table info available.
#17 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)