(gdb) bt full
#0  0x400266ea in pthread_mutex_unlock () from /lib/libpthread.so.0
No symbol table info available.
#1  0x403ce482 in __zt_exception (ast=0x84617b8) at chan_zap.c:3213
	p = (struct zt_pvt *) 0x81573e0
	res = 216
	__PRETTY_FUNCTION__ = "__zt_exception"
#2  0x403d0b28 in zt_exception (ast=0xd8) at chan_zap.c:3733
	p = (struct zt_pvt *) 0x81573e0
	f = (struct ast_frame *) 0xd8
#3  0x0805d005 in ast_read (chan=0xd8) at channel.c:1268
	f = (struct ast_frame *) 0x40030ba8
	blah = 0
	func = (int (*)(void *)) 0x40030ba8 <__JCR_LIST__+4>
	data = (void *) 0x0
	res = 216
	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}
	__PRETTY_FUNCTION__ = "ast_read"
#4  0x40445b93 in dial_exec (chan=0x84617b8, data=0x81573e0) at app_dial.c:369
	res = 0
	u = (struct localuser *) 0x841ec88
	info = "Zap\013r2\025\0tr", '\0' <repeats 241 times>, "@"
	timeout = 0xbe1f68d5 "25"
	number = 0xd8 <Address 0xd8 out of bounds>
	rest = 0x0
	cur = 0x0
	privdb = '\0' <repeats 255 times>
	s = 0xd8 <Address 0xd8 out of bounds>
	announcemsg = '\0' <repeats 255 times>
	ann = 0xd8 <Address 0xd8 out of bounds>
	outgoing = (struct localuser *) 0x8309230
	tmp = (struct localuser *) 0x8309230
	to = 22480
	allowredir_in = 0
	allowredir_out = 0
	allowdisconnect = 0
	privacy = 0
	announce = 0
	numsubst = "13r2", '\0' <repeats 75 times>
	restofit = '\0' <repeats 79 times>
	transfer = 0xbe1f68d8 "tr"
	callerid = '\0' <repeats 255 times>
	l = 0x0
	n = 0x0
	url = 0x0
	current = (struct ast_var_t *) 0x81573e0
	newvar = (struct ast_var_t *) 0xd8
	go_on = 0
	calldurationlimit = 0
	now = 0
	config = {play_to_caller = 0, play_to_callee = 0, 
  allowredirect_in = 0, allowredirect_out = 0, allowdisconnect = 0, 
  timelimit = 0, play_warning = 0, warning_freq = 0, warning_sound = 0x0, 
  end_sound = 0x0, start_sound = 0x0}
	timelimit = 0
	play_warning = 0
	warning_freq = 0
	warning_sound = 0xd8 <Address 0xd8 out of bounds>
	end_sound = 0x0
	start_sound = 0x0
	limitptr = 0xd8 <Address 0xd8 out of bounds>
	limitdata = '\0' <repeats 48 times>, "`\225\002@|h\037?, '\0' <repeats 104 times>, "`\225\002@ìh\037?, '\0' <repeats 87 times>
	sdtmfptr = 0xd8 <Address 0xd8 out of bounds>
	sdtmfdata = '\0' <repeats 255 times>
	stack = 0x0
	var = 0xd8 <Address 0xd8 out of bounds>
	status = "NOANSWER", '\0' <repeats 247 times>
	toast = "óõ\f\bòõ\f\bàþ\"@ó·\025@\234d\037¾\0\0\0\0\001", '\0' <repeats 13 times>, "d ", '\0' <repeats 39 times>
	play_to_caller = 216
	play_to_callee = 0
	sentringing = 1
	moh = 0
	digit = 0
	start_time = 1090824417
	answer_time = 0
	end_time = 0
	__PRETTY_FUNCTION__ = "dial_exec"
#5  0x080729e9 in pbx_exec (c=0x84617b8, app=0x80fd660, data=0xbe1f8b1c, 
    newstack=0) at pbx.c:467
	res = 216
	saved_c_appl = 0x40030ba8 "°\032\001"
	saved_c_data = 0xbe1fd36c "dialinternal|Zap/13"
	stack = 0
	execute = (int (*)(struct ast_channel *, 
    void *)) 0x40443534 <dial_exec>
	__PRETTY_FUNCTION__ = "pbx_exec"
#6  0x08074c92 in pbx_extension_helper (c=0x84617b8, 
    context=0xbe1f8b1c "Zap/13r2|25|tr", exten=0x8461a04 "s", priority=1, 
    callerid=0x846a428 "\"Grace Lan\" <2203>", action=135255648) at pbx.c:1271
	e = (struct ast_exten *) 0x8186da8
	sw = (struct ast_switch *) 0x0
	data = 0x0
	newstack = 1
	res = 216
	status = 4
	incstack = {0xfbad8001 <Address 0xfbad8001 out of bounds>, 
  0xbe1fb07c "ARG1", 0xbe1fb07c "ARG1", 0xbe1fb07c "ARG1", 0xbe1fb07c "ARG1", 
  0xbe1fb080 "", 0xbe1fb0cb "¾macro-dialinternal", 0x4002a6de "\201ÃÊd", 
  0xbe1fb0cb "¾macro-dialinternal", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
  0x40029f5e "\201ÃJl", 0xfffffff4 <Address 0xfffffff4 out of bounds>, 0x0, 
  0x0, 0x4002a14e "\201ÃZj", 0x40241300 "", 0x841ebb8 "\200ð\036\bchanvars.c", 
  0xbe1fab94 "´«\037?g\002@¼b\016\be", 0x4002675e "ëÃ\213\203Ô\001", 
  0x40241310 "", 0x70 <Address 0x70 out of bounds>, 0xbe1ffbe0 "àû\037?, 
  0x40030ba8 "°\032\001", 0x80e62ac "", 0x23 <Address 0x23 out of bounds>, 
  0xbe1fabb4 "ä«\037?M\n\b¬b\016\b\004`\r\b'", 
  0x40026723 "1Àëç\213\203ä\001", 0x80e62bc "", 
  0x65 <Address 0x65 out of bounds>, 0x0, 0x841ebe4 "ast_var_assign", 
  0x841ebb8 "\200ð\036\bchanvars.c", 0x841ec18 "ARG1", 
  0xbe1fabe4 "\024¬\037¾é \n\b\030ìA\b|°\037¾\004", 
  0x80a4d3f "\205Ût\017\211ð\213]ô\213uø\213}ü\211ì]Ã\213=,h\016\bÇD$\b\021", 
  0x80e62ac "", 0x80d6004 "ast_var_assign", 0x27 <Address 0x27 out of bounds>, 
  0x0, 0x0, 0x0, 0x0, 0x841ec18 "ARG1", 0xbe1fb07c "ARG1", 
  0x4 <Address 0x4 out of bounds>, 
  0xbe1fac14 "4¬\037¾\r®\a\b|°\037?±\037¾\210\fI@h%I@P\234\016\bL\234\016\b4²\037¾_\003I@\004\032F\b\001", 0x80a20e9 "\213\003Æ\0048", 0x841ec18 "ARG1", 
  0xbe1fb07c "ARG1", 0x4 <Address 0x4 out of bounds>, 
  0x80d6004 "ast_var_assign", 0x40030a60 " \222\002@\001", 
  0x74 <Address 0x74 out of bounds>, 0xbe1fb07d "RG1", 0xbe1fb129 "Zap/13", 
  0x8462f94 "Hò\036\b", 0xbe1fb07c "ARG1", 
  0xbe1fac34 "4²\037¾_\003I@\004\032F\b\001", 
  0x807ae0d "\213>\211x\b\211\006\203Ä\f[^_]Ã\213\0069Øt)\213H\b\211?Ùt\e\211È\211Â\213@\b9Øu÷\213@\b\211B\b\211\034$è\237s\002"}
	passdata = "Zap/13r2|25|tr", '\0' <repeats 8177 times>
	stacklen = 0
	tmp = "\e[1;36;40mDial\e[0;37;40m", '\0' <repeats 55 times>
	tmp2 = "\e[1;35;40mZap/7-2\e[0;37;40m", '\0' <repeats 52 times>
	tmp3 = "\e[1;35;40mZap/13r2|25|tr\e[0;37;40m", '\0' <repeats 98 times>, "\001\0\0\04k\037¾ÕÚ\023@¿h#@", '\0' <repeats 16 times>, "TZ\0\0\0\0\0\04\002$@\210W#\0xE\017\b´k\037¾\0\234\032@Ìh#@xE\017\b\0\0\0\0^£\002@", '\0' <repeats 12 times>, "Þ¦\002@Ìh#@", '\0' <repeats 40 times>, "¨\v\003@\004 $@\a\0\0\0´k\037¾^g\002@\024 $@\0\0\0\0\0\0\0\04\002$@4\002$@\210W#@Äk\037¾Î«\032@?ÿÿ&m"...
	__PRETTY_FUNCTION__ = "pbx_extension_helper"
#7  0x4049035f in macro_exec (chan=0x84617b8, data=0x80e9c4c)
    at app_macro.c:141
	tmp = "dialinternal\0Zap/13", '\0' <repeats 236 times>
	rest = 0x0
	fullmacro = "macro-dialinternal\0\0\0P\001@\004±\037¾^\237\002@@?@\0P\001@\227\0\0\0N¡\002@̱\037¾@?@$±\037¾\b\020\030@@?@\0P\001@àû\037¾¨\v\003@"
	varname = "ARG1\0\0\0\04\002$@Ö\032\030@\001\0\0\0\0P\001@\227\0\0\0TØ\027@Ì°\037¾@?@\0\0\0\04\002$@@?@\0P\001@ä°\037¾þ\004\030@@?@\0P\001@\227\0\0\0Ì°\037?
	oldargs = {0x0 <repeats 81 times>}
	argc = 2
	x = -1105229028
	res = 0
	oldexten = "2201", '\0' <repeats 251 times>
	oldpriority = 1
	pc = "1", '\0' <repeats 78 times>
	oldcontext = "inbound-ldcp", '\0' <repeats 243 times>
	offsets = 0x1 <Address 0x1 out of bounds>
	offset = 0
	setmacrocontext = 1
	save_macro_exten = 0x0
	save_macro_context = 0x0
	save_macro_priority = 0x0
	save_macro_offset = 0x0
	__PRETTY_FUNCTION__ = "macro_exec"
#8  0x080729e9 in pbx_exec (c=0x84617b8, app=0x817f2b0, data=0xbe1fd36c, 
    newstack=0) at pbx.c:467

	res = 216
	saved_c_appl = 0x80fd660 "Dial"
	saved_c_data = 0x0
	stack = -1
	execute = (int (*)(struct ast_channel *, 
    void *)) 0x4048fd0c <macro_exec>
	__PRETTY_FUNCTION__ = "pbx_exec"
#9  0x08074c92 in pbx_extension_helper (c=0x84617b8, 
    context=0xbe1fd36c "dialinternal|Zap/13", exten=0x8461a04 "s", priority=1, 
    callerid=0x846a428 "\"Grace Lan\" <2203>", action=135787184) at pbx.c:1271
	e = (struct ast_exten *) 0x81a2f90
	sw = (struct ast_switch *) 0x0
	data = 0x0
	newstack = 1
	res = 216
	status = 4
	incstack = {0x819b260 "inbound-ldcp", 0x819ae78 "inbound-ld", 
  0x819a700 "inbound-local", 0x8199020 "inbound-internal", 
  0x818a720 "app-callforward", 0x818eef8 "app-conference", 
  0x818e658 "app-redial", 0x818fbd8 "app-paging", 0x8190150 "app-messages", 
  0x810b008 "parkedcalls", 0x367c093c <Address 0x367c093c out of bounds>, 
  0x2e7c497c <Address 0x2e7c497c out of bounds>, 
  0xc584f344 <Address 0xc584f344 out of bounds>, 
  0xdb84c584 <Address 0xdb84c584 out of bounds>, 
  0x16fc0028 <Address 0x16fc0028 out of bounds>, 
  0xfbe40ffc <Address 0xfbe40ffc out of bounds>, 
  0x65cf6c4 <Address 0x65cf6c4 out of bounds>, 
  0x327c247c <Address 0x327c247c out of bounds>, 
  0xe8041bfc <Address 0xe8041bfc out of bounds>, 0x4002a6de "\201ÃÊd", 
  0xffcdf84 <Address 0xffcdf84 out of bounds>, 
  0x327c367c <Address 0x327c367c out of bounds>, 0xbe1ff429 "2203", 
  0x8084d83 "\205ÀuÞ\213Uð\203Æ\001\210\034:\203Â\001\211Uð\017¶\0347\204ÛuÒ\213MðÆ\004\017", 0x80d1fc3 "( )-.", 0x33 <Address 0x33 out of bounds>, 
  0x4 <Address 0x4 out of bounds>, 0x8474410 "1090824416.327", 
  0x8474410 "1090824416.327", 0x84617b8 "Zap/7-2", 
  0xbe1ff484 "ôõ\037¾_¹\a\b\004\032F\b\001", 0x808896b "\213\233à\003", 
  0x8474410 "1090824416.327", 0x8462f6c "1090824416.327", 
  0x1f <Address 0x1f out of bounds>, 0x4002675e "ëÃ\213\203Ô\001", 
  0x40241310 "", 0x448 <Address 0x448 out of bounds>, 0xbe1ffbe0 "àû\037?, 
  0x40030ba8 "°\032\001", 0x80e62ac "", 0x1d7 <Address 0x1d7 out of bounds>, 
  0xbe1ff41d "Grace Lan", 0xbe1ff429 "2203", 
  0x61724700 <Address 0x61724700 out of bounds>, 
  0x4c206563 <Address 0x4c206563 out of bounds>, 
  0x20006e61 <Address 0x20006e61 out of bounds>, 
  0x30323200 <Address 0x30323200 out of bounds>, 
  0x33 <Address 0x33 out of bounds>, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 
  0x0, 0x0, 0x80881d0 "\213\233à\003", 0x84743d0 "á¨\004A%$\017", 0x0, 0x0, 
  0x0}
	passdata = "dialinternal|Zap/13", '\0' <repeats 8172 times>
	stacklen = 10
	tmp = "\e[1;36;40mMacro\e[0;37;40m", '\0' <repeats 54 times>
	tmp2 = "\e[1;35;40mZap/7-2\e[0;37;40m\0\0\0\0\0Jul 26 14:46:57", '\0' <repeats 32 times>
	tmp3 = "\e[1;35;40mdialinternal|Zap/13\e[0;37;40m\0\0~\025\b\004\0\0\0Üô\037?´\037?´\037?´\037?´\037?, '\0' <repeats 24 times>, "\020\031F\b¸\027F\b", '\0' <repeats 72 times>, "^\237\002@", '\0' <repeats 12 times>, "N¡\002@", '\0' <repeats 24 times>, "àû\037¾¨\v\003@À\035\016\b¸\027F\bÔ³\037?g\002@Ð\035\016\b\0\0\0\0\0\0\0\0\004\0\0\0\004\0\0\0\020\031F\bôõ\037?I\a\bÀ\035\016\b\001\0\0\0\0~\025\b\004\0\0\0Üô\037?...
	__PRETTY_FUNCTION__ = "pbx_extension_helper"
#10 0x0807b95f in ast_pbx_run (c=0x817f2b0) at pbx.c:1752
	digit = 0 '\0'
	exten = '\0' <repeats 255 times>
	pos = 0
	waittime = -1105210516
	res = 0
	__PRETTY_FUNCTION__ = "ast_pbx_run"
#11 0x403d3a49 in ss_thread (data=0x84617b8) at chan_zap.c:4816
	p = (struct zt_pvt *) 0x81573e0
	exten = "2201", '\0' <repeats 75 times>
	exten2 = '\0' <repeats 79 times>
	buf = '\0' <repeats 255 times>
	cid = '\0' <repeats 255 times>
	dtmfbuf = '\0' <repeats 299 times>
	cs = (struct callerid_state *) 0x0
	name = 0x0
	number = 0x0
	curRingData = {0, 0, 0}
	receivedRingT = 216
	counter1 = 135626240
	counter = 0
	flags = 0
	i = 0
	getforward = 0
	len = 4
	res = 1
	__PRETTY_FUNCTION__ = "ss_thread"
#12 0x40025463 in pthread_start_thread () from /lib/libpthread.so.0
No symbol table info available.