(gdb) bt
#0  0xb7fbbce4 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
#1  0xb691fd19 in __ast_pthread_mutex_lock (filename=0xb691ff7c "chan_local.c", lineno=193,
    func=0xb6920096 "local_fixup", mutex_name=0xb691ff61 "&p->lock", t=0x0) at lock.h:212
#2  0xb691e709 in local_fixup (oldchan=0x844c868, newchan=0x8320898) at chan_local.c:193
#3  0x080620bb in ast_do_masquerade (original=0x844c868) at channel.c:2288
#4  0x0805e96b in ast_read (chan=0x844c868) at channel.c:1205
#5  0x080634ee in ast_channel_bridge (c0=0x844c868, c1=0x82ad340, config=0xadde41c0,
    fo=0xadde3b58, rc=0xadde3b54) at channel.c:2658
#6  0xb761688a in ast_bridge_call (chan=0x844c868, peer=0x82ad340, config=0xadde41c0)
    at res_features.c:350
#7  0xb5cb978c in dial_exec (chan=0x844c868, data=0xadde496a) at app_dial.c:1010
#8  0x08075f3a in pbx_exec (c=0x844c868, app=0xb6324090, data=0xadde496a, newstack=1) at pbx.c:469
#9  0xb7620907 in handle_exec (chan=0x844c868, agi=0xadde51c0, argc=3, argv=0xadde4720)
    at res_agi.c:830
#10 0xb7621861 in agi_handle_command (chan=0x844c868, agi=0xadde51c0, buf=0xadde4960 "EXEC")
    at res_agi.c:1454
#11 0xb7621c04 in run_agi (chan=0x844c868, request=0xadde51f0 "ExtensionDial.agi", agi=0xadde51c0,
    pid=30390, dead=0) at res_agi.c:1534
#12 0xb7622310 in agi_exec_full (chan=0x844c868, data=0xadde7d70, enhanced=0, dead=0)
    at res_agi.c:1673
#13 0xb76224b8 in agi_exec (chan=0x844c868, data=0xadde7d70) at res_agi.c:1686
#14 0x08075f3a in pbx_exec (c=0x844c868, app=0x80fbe60, data=0xadde7d70, newstack=1) at pbx.c:469
#15 0x08078601 in pbx_extension_helper (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=3, callerid=0x8432cf8 "\"\" <2249>", action=1) at pbx.c:1288
#16 0x080799c7 in ast_spawn_extension (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=3, callerid=0x8432cf8 "\"\" <2249>") at pbx.c:1769
#17 0xb5cd426a in macro_exec (chan=0x844c868, data=0xaddec6e0) at app_macro.c:141
#18 0x08075f3a in pbx_exec (c=0x844c868, app=0xb6322980, data=0xaddec6e0, newstack=1) at pbx.c:469
#19 0x08078601 in pbx_extension_helper (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=1, callerid=0x8432cf8 "\"\" <2249>", action=1) at pbx.c:1288
#20 0x080799c7 in ast_spawn_extension (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=1, callerid=0x8432cf8 "\"\" <2249>") at pbx.c:1769
#21 0x08079db0 in ast_pbx_run (c=0x844c868) at pbx.c:1828
#22 0x0807a82d in pbx_thread (data=0x844c868) at pbx.c:1992
#23 0xb7fb998c in start_thread () from /lib/tls/libpthread.so.0
#24 0xb7eaa7da in clone () from /lib/tls/libc.so.6

(gdb) bt full

#0  0xb7fbbce4 in pthread_mutex_lock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0xb691fd19 in __ast_pthread_mutex_lock (filename=0xb691ff7c "chan_local.c", lineno=193,
    func=0xb6920096 "local_fixup", mutex_name=0xb691ff61 "&p->lock", t=0x0) at lock.h:212
        res = 134596048
#2  0xb691e709 in local_fixup (oldchan=0x844c868, newchan=0x8320898) at chan_local.c:193
        p = (struct local_pvt *) 0x0
#3  0x080620bb in ast_do_masquerade (original=0x844c868) at channel.c:2288
        x = 1
        i = 0
        res = 0
        origstate = 6
        tmp = 0x8064097 "\211C$ð=æ\227Û??\213"
        varptr = (struct ast_var_t *) 0xadde37b8
        cur = (struct ast_frame *) 0x0
        prev = (struct ast_frame *) 0xb6326ab0
        p = (struct ast_channel_pvt *) 0x8450d78
        clone = (struct ast_channel *) 0x8320898
        rformat = 4
        wformat = 4
        newn = "Local/2705@default-b2f0,2", '\0' <repeats 74 times>, "?"
        orig = "Local/2705@default-f85f,2<ZOMBIE>", '\0' <repeats 66 times>, "\b"
        masqn = "Local/2705@default-b2f0,2<MASQ>\000@?1\b\017\000\000\000x\000\000\000`\207ö??oö?`\207ö?\001\000\000\000x6?­Ø???`\207ö?p\000\000\000lÊ\f\bx6?­\220????6?­eA\006\b@ÉD\b"
        zombn = "Local/2705@default-77a5,2<ZOMBIE>\000E\b@Ó*\bhÈD\b\0206?­h\n1\b", '\0' <repeats 20 times>, "\005\000\000\000\000\000\000\000@Ó*\b\000\000\000\000z?Ë?\0206?­2705"
#4  0x0805e96b in ast_read (chan=0x844c868) at channel.c:1205
        f = (struct ast_frame *) 0x0
        blah = 135054624
        func = (int (*)(void *)) 0xadde38ac
        data = (void *) 0x0
        res = 0
        null_frame = {frametype = 5, subclass = 0, datalen = 0, samples = 0, mallocd = 0,
  offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next = 0x0}
#5  0x080634ee in ast_channel_bridge (c0=0x844c868, c1=0x82ad340, config=0xadde41c0,
    fo=0xadde3b58, rc=0xadde3b54) at channel.c:2658
        flags = 0
        cs = {0x844c868, 0x82ad340, 0x82ad340}
        to = -1
        f = (struct ast_frame *) 0x831be48
        who = (struct ast_channel *) 0x844c868
        res = 0
        nativefailed = 0
        firstpass = 0
        o0nativeformats = 4
        o1nativeformats = 4
        start_time = {tv_sec = 1110172202, tv_usec = 427343}
        precise_now = {tv_sec = 1110172202, tv_usec = 500482}
        elapsed_ms = 73
        time_left_ms = 7191413
        playit = 0
        playitagain = 1
        first_time = 1
#6  0xb761688a in ast_bridge_call (chan=0x844c868, peer=0x82ad340, config=0xadde41c0)
    at res_features.c:350
        len = 0
        f = (struct ast_frame *) 0x856aae8
        who = (struct ast_channel *) 0x82ad340
        newext = "\000\000\000\000æ\026\222?\230:?­?\000\222?Ø???\220???\230:?­h\n1\bx:?­\220????:?­ÄV\006\b\200_\016\b", '\0' <repeats 16 times>, "æ\026\222?(;?­?æ\221?\002\000\000\000\002\000\000\000æ:?­h\n1\b?:?­\220???æ:?­eA\006\b\030Ô*\b\000\000\000\000?\207ö?\000\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000?\fE\bh\n1\b\000\000\000\000(;?­,\006\006\bDÅ\f\bÎ\006\000\000\037Ô\f\b Å\f\b\030Ô*\b@Ó*\bM?\f\bh\n1\b", '\0' <repeats 12 times>, "\004\000\000\000"...
        ptr = 0x0
        res = 0
        diff = 79
        aoh = (struct ast_option_header *) 0x0
        transferer = (struct ast_channel *) 0xb691fde0
        transferee = (struct ast_channel *) 0xadde3a58
        start = {tv_sec = 1110172202, tv_usec = 427339}
        end = {tv_sec = 1110172202, tv_usec = 427308}
        transferer_real_context = 0xb7fbc090 "]Ã\215\001æG/"
        allowdisconnect_in = 0
        allowdisconnect_out = 0
        allowredirect_in = 0
        allowredirect_out = 0
        monitor_exec = 0x0
#7  0xb5cb978c in dial_exec (chan=0x844c868, data=0xadde496a) at app_dial.c:1010
        res = 0
        u = (struct localuser *) 0x826beb0
        info = 0xadde3b98 "SIP"
        peers = 0xadde3b98 "SIP"
        timeout = 0xadde3ba1 "60"
        tech = 0xadde3b98 "SIP"
        number = 0xadde4390 "2705"
        rest = 0x0
        cur = 0x0
        privdb = '\0' <repeats 255 times>
        s = 0x0
        announcemsg = '\0' <repeats 255 times>
        ann = 0x0
        outgoing = (struct localuser *) 0x0
        tmp = (struct localuser *) 0x8338a78
        peer = (struct ast_channel *) 0x82ad340
        to = 59978
        allowredir_in = 0
        allowredir_out = 0
        allowdisconnect_in = 0
        allowdisconnect_out = 0
        hasmacro = 0
        privacy = 0
        announce = 0
        resetcdr = 0
        numsubst = "2705", '\0' <repeats 75 times>
        restofit = "æG?­\000\000\000\000Ü0b?\001\000\000\000????", '\0' <repeats 59 times>
        transfer = 0xadde3ba4 "r", 'X' <repeats 22 times>
        newnum = 0x0
        callerid = '\0' <repeats 255 times>
        l = 0x0
        n = 0x0
        url = 0x0
        current = (struct ast_var_t *) 0x0
        headp = (struct varshead *) 0x844e054
        newheadp = (struct varshead *) 0x0
        newvar = (struct ast_var_t *) 0x0
        go_on = 0
        calldurationlimit = 0
        cdl = 0x0
        now = -1218301729
        config = {play_to_caller = 1, play_to_callee = -1, allowredirect_in = 0,
  allowredirect_out = 0, allowdisconnect_in = 0, allowdisconnect_out = 0, timelimit = 7191486,
  play_warning = 45000, warning_freq = 15000, warning_sound = 0xb6c0ec10 "beep",
  end_sound = 0xb6c0ec48 "beep", start_sound = 0x0, firstpass = 0}
        timelimit = 7200000
        play_warning = 45000
        warning_freq = 15000
        warning_sound = 0xb6c0ec10 "beep"
        end_sound = 0xb6c0ec48 "beep"
        start_sound = 0x0
        limitptr = 0xadde40b3 ""
        limitdata = "7200000\00045000\00015000", '\0' <repeats 236 times>
        sdtmfptr = 0x0
        sdtmfdata = '\0' <repeats 255 times>
        stack = 0x0
        var = 0xadde40ae "15000"
        mac = 0x0
        macroname = '\0' <repeats 255 times>
        status = "ANSWER", '\0' <repeats 249 times>
        toast = '\0' <repeats 79 times>
        play_to_caller = 1
        play_to_callee = -1
        playargs = 3
        sentringing = 0
        moh = 0
        digit = 0
        start_time = 1110172193
        answer_time = 1110172193
        end_time = 0
#8  0x08075f3a in pbx_exec (c=0x844c868, app=0xb6324090, data=0xadde496a, newstack=1) at pbx.c:469
        res = 0
        saved_c_appl = 0x80fbe60 "AGI"
        saved_c_data = 0xadde7d70 "ExtensionDial.agi|2249|2705|0"
        stack = 1
        execute = (int (*)(struct ast_channel *, void *)) 0xb5cb7434 <dial_exec>
#9  0xb7620907 in handle_exec (chan=0x844c868, agi=0xadde51c0, argc=3, argv=0xadde4720)
    at res_agi.c:830
        res = -1218293524
        app = (struct ast_app *) 0xb6324090
#10 0xb7621861 in agi_handle_command (chan=0x844c868, agi=0xadde51c0, buf=0xadde4960 "EXEC")
    at res_agi.c:1454
        argv = {0xadde4960 "EXEC", 0xadde4965 "Dial",
  0xadde496a "SIP/2705|60|rL(7200000:45000:15000)", 0x0, 0x0, 0x0, 0x0, 0xadde4750 "\004Åá?Xmí?",
  0xb7f06fdc "<}\021", 0xadde4784 "\a", 0x0, 0x3 <Address 0x3 out of bounds>,
  0xb7e4c504 "\201ÃÙ?\v", 0xb7ea6d58 "_^[]=", 0x1000 <Address 0x1000 out of bounds>,
  0xb7f06fdc "<}\021", 0x83613e0 "\210&­?.Ð?­.Ð?­", 0xadde47f0 "?oö?\030\0236\b\002",
  0xb7e3f671 "?\001", 0x83613e0 "\210&­?.Ð?­.Ð?­",
  0xadbed000 "EXEC Dial SIP/2705|60|rL(7200000:45000:15000)\n",
  0xadbee000 <Address 0xadbee000 out of bounds>, 0x1 <Address 0x1 out of bounds>,
  0xffffffff <Address 0xffffffff out of bounds>, 0x0, 0x7 <Address 0x7 out of bounds>, 0x0, 0x0,
  0x21dce <Address 0x21dce out of bounds>, 0x1180 <Address 0x1180 out of bounds>,
  0x1 <Address 0x1 out of bounds>, 0x0, 0xb7e4fdb4 "\201Ã(r\v", 0xb7e50374 "\201Ãhl\v", 0x0,
  0xa714 <Address 0xa714 out of bounds>, 0xb7f08760 "", 0x48 <Address 0x48 out of bounds>,
  0xb7f08760 "", 0xb7f08760 "", 0x11 <Address 0x11 out of bounds>, 0x82bf718 "MACRO_EXTEN",
  0x10 <Address 0x10 out of bounds>, 0x8361378 "8-C\b\230\016E\bÐ\nE\bp\r\n", 0xb7f08760 "",
  0xb7f06fdc "<}\021", 0xb7f08760 "", 0x8361318 "(\0346\b(\0236\b\030\0366\b\031",
  0xadde47fc "ÈH?­H{á?\030\0236\b\030\0236\b\001", 0xb7e5172b "e\203=\f", 0xb7f08760 "",
  0x8361318 "(\0346\b(\0236\b\030\0366\b\031", 0xb7f06fdc "<}\021",
  0x8361318 "(\0346\b(\0236\b\030\0366\b\031", 0x2 <Address 0x2 out of bounds>,
  0xadde48c8 ".Ð?­aI?­?oö?Ü\0236\b",
  0xb7e47b48 "\213U\b\213\002\205?u\b\213\205p???\211\002ÆD\a?",
  0x8361318 "(\0346\b(\0236\b\030\0366\b\031", 0x8361318 "(\0346\b(\0236\b\030\0366\b\031",
  0x1 <Address 0x1 out of bounds>, 0xb7fbbcd7 "\201Ã\035\203", 0x0,
  0x1 <Address 0x1 out of bounds>, 0x2 <Address 0x2 out of bounds>, 0xadde4828 "",
  0xadde484c "lH?­?\236á?Ü\0236\b", 0x1000 <Address 0x1000 out of bounds>,
  0xadbed000 "EXEC Dial SIP/2705|60|rL(7200000:45000:15000)\n", 0xadde484c "lH?­?\236á?Ü\0236\b",
  0xb7e9c6d4 "X=\001ö??s\001Ãæ?N\004", 0x2e <Address 0x2e out of bounds>,
  0xb7e4ab98 "\211ñ]Ã\211T$\b\211L$\004\213P8\211\024$æ?\032\005",
  0x202 <Address 0x202 out of bounds>,
  0xadbed000 "EXEC Dial SIP/2705|60|rL(7200000:45000:15000)\n",
  0x1000 <Address 0x1000 out of bounds>,
  0xadde486c "|H?­-Æá?Ü\0236\bÜ\0236\b?H?­ÃÂá?Ü\0236\b\003",
  0xb7e49eae "\205?\211Â~:\213M\b?????\001Q\b\205Òt#\213qL\213yP\211ö!?@t\r\211Ð\231\001Æ\021Ø\211qL\211yP\213}\b\213G\004\017?", 0x83613e0 "\210&­?.Ð?­.Ð?­",
  0xadbed000 "EXEC Dial SIP/2705|60|rL(7200000:45000:15000)\n",
  0x1000 <Address 0x1000 out of bounds>, 0xb7f06fdc "<}\021", 0x83613e0 "\210&­?.Ð?­.Ð?­",
  0xb7f06b40 "", 0xadde487c "?H?­ÃÂá?Ü\0236\b\003",
  0xb7e4c62d "?????@t\n\213N\004\017?\021A\211N\004\213u?\211Ð\211ñ]Ã\220\215?&",
  0x83613e0 "\210&­?.Ð?­.Ð?­", 0x83613e0 "\210&­?.Ð?­.Ð?­", 0xadde48b4 "-",
  0xb7e4c2c3 "\211Â\203Ä$\211Ð[^_]Ã\2114$æ)???ðÚ\215?&", 0x83613e0 "\210&­?.Ð?­.Ð?­",
  0x3 <Address 0x3 out of bounds>, 0x202 <Address 0x202 out of bounds>,
  0x10003 <Address 0x10003 out of bounds>, 0xadde59f0 "öQ?­\002R?­\aR?­\fR?­",
  0xadde48c8 ".Ð?­aI?­?oö?Ü\0236\b", 0xb7f08760 "", 0xb7f06fdc "<}\021", 0xb7f08760 "",
  0xb7f06fdc "<}\021", 0x0, 0x7fe <Address 0x7fe out of bounds>,
  0x2d <Address 0x2d out of bounds>, 0xb7e410c4 "\213Eñ\213M\b\211A\004\215\004>ð?\211\f$æF?",
  0xadde4961 "XEC", 0xadbed001 "XEC Dial SIP/2705|60|rL(7200000:45000:15000)\n",
  0x2d <Address 0x2d out of bounds>, 0xadbed02e "", 0xadde4961 "XEC", 0xb7f06fdc "<}\021",
  0x83613e0 "\210&­?.Ð?­.Ð?­", 0x0, 0xadde4900 "(I?­\v?ß?Ü\0236\b`I?­?\a",
  0xb7e40fd1 "\213]?\211ñ]Ã\220\215?&", 0x83613e0 "\210&­?.Ð?­.Ð?­", 0xadde4960 "EXEC",
  0x7ff <Address 0x7ff out of bounds>, 0xa <Address 0xa out of bounds>,
  0x1 <Address 0x1 out of bounds>, 0x0, 0xb7f06fdc "<}\021",
  0xadde4928 "\210Q?­\004\034b?hÈD\b?Q?­`I?­\001",
  0xb7e3ff0b "\205?\211Át\177\213\026? th\213\203<???e\2038\vt\\\215?",
  0x83613e0 "\210&­?.Ð?­.Ð?­", 0xadde4960 "EXEC", 0x7ff <Address 0x7ff out of bounds>,
  0xa <Address 0xa out of bounds>, 0x1 <Address 0x1 out of bounds>, 0xb76250ec "\024\220"}
        argc = 3
        res = 0
        c = (agi_command *) 0xb7627920
#11 0xb7621c04 in run_agi (chan=0x844c868, request=0xadde51f0 "ExtensionDial.agi", agi=0xadde51c0,
    pid=30390, dead=0) at res_agi.c:1534
        c = (struct ast_channel *) 0x0
        outfd = 514
        ms = -1
        returnstatus = 0
        f = (struct ast_frame *) 0x805933c
        buf = "EXEC\000Dial\000SIP/2705|60|rL(7200000:45000:15000)", '\0' <repeats 73 times>, "s \000\000\000\000????Õ???", '\0' <repeats 56 times>, "¤J?­\000\000\000\000\001\000\000\0004P?­ÔN?­\000\000\000\000ð/b?G\000\000\000????\000\000\000\000\000\000\000\000?.b?+\000\000\000????\000\000\000\000\003\000\000\000(K?­H{á?ö\v6\bö\v6\b\002\000\000\000ö\v6\b\000\000\000\000\002\000\000\000\000\200­?ö\v6\bö\v6\bö\v6\bö\v6\bú\v6\bT"...
        readf = (FILE *) 0x83613e0
        retry = 3
#12 0xb7622310 in agi_exec_full (chan=0x844c868, data=0xadde7d70, enhanced=0, dead=0)
    at res_agi.c:1673
        res = 0
        u = (struct localuser *) 0x8362028
        argv = {0xadde51f0 "ExtensionDial.agi", 0xadde5202 "2249", 0xadde5207 "2705",
  0xadde520c "0", 0x0 <repeats 59 times>, 0xb7e4c504 "\201ÃÙ?\v", 0x0, 0x0, 0xb7f06fdc "<}\021",
  0xadde5b4c "\001\200­? ?\016\b ?\016\b ?\016\b ?\016\b\200?\016\b\037Æ\016\b ?\016\b\037Æ\016\b", 0xadde5b28 "8\\?­`}á?L[?­D'\r\b\204\\?­ ?\016\b",
  0xb7e4da83 "\211~\020\213E\024\211~\f\211~\004\205?t$\213U\024\213Mö\211V\024\211N\030\211V\b1?\211?\230",
  0xadde5b4c "\001\200­? ?\016\b ?\016\b ?\016\b ?\016\b\200?\016\b\037Æ\016\b ?\016\b\037Æ\016\b", 0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n", 0x80ec61f "", 0x0,
  0x80ec61f "", 0xb7f06fdc "<}\021", 0x80d2744 "    -- Executing %s(\"%s\", \"%s\") %s\n",
  0xadde5c74 "`?\017\bp}?­\001", 0xadde5c38 "p}?­bV\005\bm?\f\b\224\002",
  0xb7e47d60 "\213\215\f???\211Â9\2150???t\t\213?(???Æ\006",
  0xadde5b4c "\001\200­? ?\016\b ?\016\b ?\016\b ?\016\b\200?\016\b\037Æ\016\b ?\016\b\037Æ\016\b", 0x80d2744 "    -- Executing %s(\"%s\", \"%s\") %s\n", 0xadde5c84 "ÄÊD\b\003",
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n", 0x0,
  0xadde5bec "`\0216\b\002",
  0xadde5b4c "\001\200­? ?\016\b ?\016\b ?\016\b ?\016\b\200?\016\b\037Æ\016\b ?\016\b\037Æ\016\b", 0xfbad8001 <Address 0xfbad8001 out of bounds>,
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n",
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n",
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n",
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n",
  0x80eb680 " stack\n", 0x80ec61f "",
  0x80eb620 "    -- Launched AGI Script /var/lib/asterisk/agi-bin/Hangup.agi\n", 0x80ec61f "",
  0x0 <repeats 14 times>, 0xffffffff <Address 0xffffffff out of bounds>, 0x0, 0x0, 0x0, 0x0,
  0xb7e4fdb4 "\201Ã(r\v", 0x0, 0x0, 0x6a04 <Address 0x6a04 out of bounds>, 0xb7f08760 "",
  0xb7f087a8 "", 0xb7f08760 "", 0xb7f08760 "", 0x70 <Address 0x70 out of bounds>, 0x8488da8 "",
  0xe <Address 0xe out of bounds>, 0x68 <Address 0x68 out of bounds>,
  0x8361160 "SIP/2705|60|rL(7200000:45000:15000)"}
        buf = "ExtensionDial.agi\0002249\0002705\0000", '\0' <repeats 2018 times>
        tmp = 0x0
        argc = 4
        fds = {514, 520}
        efd = -1
        pid = 30390
        stringp = 0x0
        agi = {fd = 520, audio = -1, ctrl = 514}
#13 0xb76224b8 in agi_exec (chan=0x844c868, data=0xadde7d70) at res_agi.c:1686
No locals.
#14 0x08075f3a in pbx_exec (c=0x844c868, app=0x80fbe60, data=0xadde7d70, newstack=1) at pbx.c:469
        res = 0
        saved_c_appl = 0xb6322980 "Macro"
        saved_c_data = 0xaddec6e0 "extdial|2249|2705"
        stack = 0
        execute = (int (*)(struct ast_channel *, void *)) 0xb7622446 <agi_exec>
#15 0x08078601 in pbx_extension_helper (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=3, callerid=0x8432cf8 "\"\" <2249>", action=1) at pbx.c:1288
        e = (struct ast_exten *) 0xb6c2ca88
        app = (struct ast_app *) 0x80fbe60
        sw = (struct ast_switch *) 0x0
        data = 0x0
        newstack = 1
        res = 0
        status = 4
        incstack = {0x0 <repeats 56 times>, 0xb7e4c504 "\201ÃÙ?\v", 0x0, 0x0, 0xb7f06fdc "<}\021",
  0xadde9eb0 "\001\200­?Ð??­Ð??­Ð??­Ð??­Ô??­\037¤?­Ð??­\037¤?­",
  0xadde9e8c "\234\237?­`}á??\236?­\016QÍ?Ð\237?­Ð??­",
  0xb7e4da83 "\211~\020\213E\024\211~\f\211~\004\205?t$\213U\024\213Mö\211V\024\211N\030\211V\b1?\211?\230", 0xadde9eb0 "\001\200­?Ð??­Ð??­Ð??­Ð??­Ô??­\037¤?­Ð??­\037¤?­", 0xaddea3d0 "ARG2",
  0x32dea41f <Address 0x32dea41f out of bounds>, 0x0, 0xaddea41f "", 0xb7f06fdc "<}\021",
  0xb5cd510e "ARG%d", 0xadde9fcc "\003", 0xadde9f9c "Ç\231\a\bhÈD\bÐÉD\bÄÊD\b\003",
  0xb7e47d60 "\213\215\f???\211Â9\2150???t\t\213?(???Æ\006",
  0xadde9eb0 "\001\200­?Ð??­Ð??­Ð??­Ð??­Ô??­\037¤?­Ð??­\037¤?­", 0xb5cd510e "ARG%d",
  0xadde9fd0 "?,C\b\004", 0xaddea3d0 "ARG2", 0x0, 0xadde9f50 "]úá?`\207ö?\005",
  0xadde9eb0 "\001\200­?Ð??­Ð??­Ð??­Ð??­Ô??­\037¤?­Ð??­\037¤?­",
  0xfbad8001 <Address 0xfbad8001 out of bounds>, 0xaddea3d0 "ARG2", 0xaddea3d0 "ARG2",
  0xaddea3d0 "ARG2", 0xaddea3d0 "ARG2", 0xaddea3d4 "", 0xaddea41f "", 0xaddea3d0 "ARG2",
  0xaddea41f "", 0x0 <repeats 14 times>, 0xb7e4fdb4 "\201Ã(r\v", 0x0, 0x0,
  0xa48c <Address 0xa48c out of bounds>, 0xb7f08760 "", 0xb7f087a8 "", 0xb7f08760 "",
  0xb7f08760 "", 0x18 <Address 0x18 out of bounds>, 0x84af330 "5b2b\031",
  0x3 <Address 0x3 out of bounds>, 0x10 <Address 0x10 out of bounds>, 0xb7f08760 "",
  0xb7f06fdc "<}\021", 0xb7f08760 "", 0x1 <Address 0x1 out of bounds>,
  0xadde9f68 "\230\237?­4f\n\b8?J\b\004", 0xb7e4f25d "\205?\211Çt\031e\203=\f", 0xb7f08760 "",
  0x5 <Address 0x5 out of bounds>, 0x84af338 "ARG2", 0x2 <Address 0x2 out of bounds>,
  0xaddea110 "1", 0xadde9f98 "?\237?­Ç\231\a\bhÈD\bÐÉD\bÄÊD\b\003",
  0x80a6634 "\213U?\213E?\003\002Æ"}
        passdata = "ExtensionDial.agi|2249|2705|0", '\0' <repeats 8162 times>
        stacklen = 0
        tmp = "AGI", '\0' <repeats 76 times>
        tmp2 = "Local/2705@default-77a5,2", '\0' <repeats 54 times>
        tmp3 = "ExtensionDial.agi|2249|2705|0", '\0' <repeats 8162 times>
#16 0x080799c7 in ast_spawn_extension (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=3, callerid=0x8432cf8 "\"\" <2249>") at pbx.c:1769
No locals.
#17 0xb5cd426a in macro_exec (chan=0x844c868, data=0xaddec6e0) at app_macro.c:141
        tmp = "extdial\0002249\0002705", '\0' <repeats 238 times>
        cur = 0x0
        rest = 0x0
        macro = 0xaddea480 "extdial"
        fullmacro = "macro-extdial", '\0' <repeats 47 times>, "\004Åá?\000\000\000\000\000\000\000\000?oö??¤?­"
        varname = "ARG2", '\0' <repeats 75 times>
        oldargs = {0x0 <repeats 81 times>}
        argc = 3
        x = 0
        res = 0
        oldexten = "2705", '\0' <repeats 251 times>
        oldpriority = 1
        pc = "1", '\0' <repeats 78 times>
        oldcontext = "default", '\0' <repeats 248 times>
        offsets = 0x0
        offset = 0
        setmacrocontext = 1
        save_macro_exten = 0x0
        save_macro_context = 0x0
        save_macro_priority = 0x0
        save_macro_offset = 0x0
#18 0x08075f3a in pbx_exec (c=0x844c868, app=0xb6322980, data=0xaddec6e0, newstack=1) at pbx.c:469
        res = 0
        saved_c_appl = 0x0
        saved_c_data = 0x0
        stack = -1
        execute = (int (*)(struct ast_channel *, void *)) 0xb5cd3bbc <macro_exec>
#19 0x08078601 in pbx_extension_helper (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=1, callerid=0x8432cf8 "\"\" <2249>", action=1) at pbx.c:1288
        e = (struct ast_exten *) 0xb6c7b988
        app = (struct ast_app *) 0xb6322980
        sw = (struct ast_switch *) 0x0
        data = 0x0
        newstack = 1
        res = 0
        status = 4
        incstack = {0xb6c28f28 "default", 0x0 <repeats 25 times>,
  0xaddee910 "hÈD\bÐÉD\bÄÊD\b\001", 0x8089f8e "\211Eö\203}ö", 0xaddee8c1 "",
  0x22 <Address 0x22 out of bounds>, 0x0 <repeats 68 times>, 0xaddee910 "hÈD\bÐÉD\bÄÊD\b\001",
  0x8089e5e "\205?u\030\213E?\211Â\003U\b\213E?\003E\b\017?", 0x80d5218 "( )-.",
  0x39 <Address 0x39 out of bounds>, 0xaddee8c1 "", 0x83611f0 "1110172193.432",
  0xaddeebb0 "?ð?­?\0166\b?ð?­\001", 0xaddee910 "hÈD\bÐÉD\bÄÊD\b\001",
  0xaddee928 "\210í?­?\235\a\bhÈD\bÐÉD\bÄÊD\b\001", 0x808f6e2 "\213E\b\213\200Ü\003",
  0x83611f0 "1110172193.432", 0x844e02c "1110172193.432", 0x1f <Address 0x1f out of bounds>,
  0xb7f06fdc "<}\021", 0xb7f08760 "", 0x1 <Address 0x1 out of bounds>, 0xaddee8ec "\001",
  0xb7e4fe6a "\213Eö\203?H\211EÔ\213}ö\213UÔ\213wT\211uá9Ö\017\204?", 0xb7f08760 "", 0x0,
  0xb600f8 <Address 0xb600f8 out of bounds>, 0x80d5ddc "<unknown>",
  0x200000 <Address 0x200000 out of bounds>, 0x39343232 <Address 0x39343232 out of bounds>, 0x0,
  0x0, 0x0, 0x0, 0x0, 0x0}
        passdata = "extdial|2249|2705", '\0' <repeats 8174 times>
        stacklen = 1
        tmp = "Macro", '\0' <repeats 74 times>
        tmp2 = "Local/2705@default-77a5,2", '\0' <repeats 54 times>
        tmp3 = "extdial|2249|2705", '\0' <repeats 8174 times>
#20 0x080799c7 in ast_spawn_extension (c=0x844c868, context=0x844c9d0 "macro-extdial",
    exten=0x844cac4 "s", priority=1, callerid=0x8432cf8 "\"\" <2249>") at pbx.c:1769
No locals.
#21 0x08079db0 in ast_pbx_run (c=0x844c868) at pbx.c:1828
        firstpass = 1
        digit = 0 '\0'
        exten = '\0' <repeats 255 times>
        pos = 0
        waittime = 0
        res = 0
#22 0x0807a82d in pbx_thread (data=0x844c868) at pbx.c:1992
        c = (struct ast_channel *) 0x844c868
#23 0xb7fb998c in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#24 0xb7eaa7da in clone () from /lib/tls/libc.so.6
No symbol table info available.
(gdb)