#0  0x004f2652 in malloc_consolidate () from /lib/tls/libc.so.6
(gdb) bt full
#0  0x004f2652 in malloc_consolidate () from /lib/tls/libc.so.6
No symbol table info available.
#1  0x004f3643 in _int_malloc () from /lib/tls/libc.so.6
No symbol table info available.
#2  0x004f5401 in malloc () from /lib/tls/libc.so.6
No symbol table info available.
#3  0x004eb243 in open_memstream () from /lib/tls/libc.so.6
No symbol table info available.
#4  0x00554eee in vsyslog () from /lib/tls/libc.so.6
No symbol table info available.
#5  0x005554df in syslog () from /lib/tls/libc.so.6
No symbol table info available.
#6  0x08116d2c in ast_log_vsyslog (level=0, file=0x82b2deb "logger.c", line=888, function=0x82b465b "ast_verbose", fmt=0x82b2f94 "%s", 
    args=0xd6f8c4 "\234Û@\b") at logger.c:673
	buf = "VERBOSE[25214]:   == Spawn extension (macro-queue-call, s, 3) exited non-zero on 'SIP/63.251.33.164-0844a020' in macro 'queue-call'\n\000\000\000\000\200r6\b¸ÕÖ\000\016ÝP\000ô\177[\000ñ\037\000\000Þ>Q\000Zß@\b6×Ö\000\002\000\000\000\000\000\000\000¤3O", '\0' <repeats 13 times>, "ܾZ\000\000\000\000\000\000\000\000"...
	s = 0xd6d530 "  == Spawn extension (macro-queue-call, s, 3) exited non-zero on 'SIP/63.251.33.164-0844a020' in macro 'queue-call'\n"
#7  0x08116ff9 in ast_log (level=5, file=0x82b2deb "logger.c", line=888, function=0x82b465b "ast_verbose", fmt=0x82b2f94 "%s") at logger.c:752
	chan = (struct logchannel *) 0x836fc18
	buf = (struct ast_dynamic_str *) 0x844c1a0
	t = 1165951092
	tm = {tm_sec = 12, tm_min = 18, tm_hour = 13, tm_mday = 12, tm_mon = 11, tm_year = 106, tm_wday = 2, tm_yday = 345, tm_isdst = 0, 
  tm_gmtoff = -21600, tm_zone = 0x8367280 "CST"}
	date = "Dec 12 13:18:12\000\210\000\000\000\237ðN\000\001\000\000\000\000ðÿ·\210\000\000\000à\205[\000 {[\000 ÷Ö\000ûÚN\000à\205[\000\000ðÿ·\210\000\000\000%\000\000\000ô\177[\000\000ðÿ·à\205[\000Ä÷Ö\000¨åN\000à\205[\000\000ðÿ·\210\000\000\000\000ðÿ·ô\177[\000\020Ü@\b\000\000\000\000\000øÖ\000-òN\000à\205[\000ÿÿÿÿo", '\0' <repeats 11 times>, "n\000\000\000ÿ=  \000\000\000\000\000\000\000\000ÊæN\000ô\177[\000à\205[\000o\000\000\000(øÖ\000ô\177[\000à\205[\000 {[\000(øÖ\000ò:N\000à"...
	ap = 0xd6f8c4 "\234Û@\b"
	__PRETTY_FUNCTION__ = "ast_log"
#8  0x0811770e in ast_verbose (fmt=0x382008 "  == Spawn extension (%s, %s, %d) exited non-zero on '%s' in macro '%s'\n") at logger.c:888
	v = (struct verb *) 0x0
	buf = (struct ast_dynamic_str *) 0x840db98
	res = 116
	ap = 0xd6f964 " <E\bð<E\b\003"
	__PRETTY_FUNCTION__ = "ast_verbose"
#9  0x00380b28 in _macro_exec (chan=0x8453b20, data=0xd74000, exclusive=0) at app_macro.c:255
	s = 0x0
	tmp = 0xd6f990 "queue-call"
	cur = 0x0
	rest = 0x0
	macro = 0xd6f990 "queue-call"
	fullmacro = "macro-queue-call\000\000\000\000ë-+\bx\003\000\000[F+\b\224/+\b\234Û@\b8þÖ\000\a_\025\bà\036×\000\000\000\000\000_\037,\b\033\000\000\000\001\000\000\000ðýÖ\000¬\026?\b\033\000\000"
	varname = "ARG1\000\000\000\000\r\000\000\000\f\000\000\000\v\000\000\000j\000\000\000\002\000\000\000Y\001\000\000\000\000\000\000 «ÿÿ\200r6\bDþÖ\000 .,\b÷ü~E ÁD\b\000\000\000\000\220\036×\000\200\000\000\000\210ýÖ\000\220þÖ"
	oldargs = {0x0 <repeats 81 times>}
	argc = 2
	x = 0
	res = -1
	oldexten = "queue-153", '\0' <repeats 246 times>
	oldpriority = 1
	pc = "1", '\0' <repeats 78 times>
	depthc = "1\000\000\000\000\000\000\000\000\000\000"
	oldcontext = "inbound", '\0' <repeats 72 times>
	offset = 135361699
	depth = 0
	maxdepth = 7
	setmacrocontext = 1
	autoloopflag = 512
	dead = 0
	save_macro_exten = 0x0
	save_macro_context = 0x0
	save_macro_priority = 0x0
	save_macro_offset = 0x0
	u = (struct ast_module_user *) 0x844cd90
	__PRETTY_FUNCTION__ = "_macro_exec"
#10 0x003810ef in macro_exec (chan=0x8453b20, data=0xd74000) at app_macro.c:353
No locals.
#11 0x081214cc in pbx_exec (c=0x8453b20, app=0x83f1698, data=0xd74000) at pbx.c:505
	res = 14089872
	saved_c_appl = 0x0
	saved_c_data = 0x0
#12 0x081245b2 in pbx_extension_helper (c=0x8453b20, con=0x0, context=0x8453ca0 "macro-queue-call", exten=0x8453cf0 "s", priority=1, label=0x0, 
    callerid=0x840ba10 "5053276738", action=E_SPAWN) at pbx.c:1791
	e = (struct ast_exten *) 0x83e63a8
	app = (struct ast_app *) 0x83f1698
	res = 0
	q = {incstack = {0x0 <repeats 128 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0x8453ca0 "macro-queue-call"}
	passdata = "queue-call|153", '\0' <repeats 8177 times>
	matching_action = 0
	__PRETTY_FUNCTION__ = "pbx_extension_helper"
#13 0x0812566b in ast_spawn_extension (c=0x8453b20, context=0x8453ca0 "macro-queue-call", exten=0x8453cf0 "s", priority=1, callerid=0x840ba10 "5053276738")
    at pbx.c:2245
No locals.
#14 0x08125b59 in __ast_pbx_run (c=0x8453b20) at pbx.c:2345
	dst_exten = "\000\000\000\000°k×\000øc×\000ôy,\000SIP/c3e26y5e68648d68\000·O\000\000\000\000sX¡-\000\000\000\000\000°k×\000øc×\000ôy,\000SIP/t3g73ll2D*O\0001608\000·O\000(c×yX¡-\000\000\000\000\000°k×\000øc×\000ôy,\000SIP/sfwuX&à·1o8237h2H\230[\000D*O\000\020\000\000\000h£-\000° O\000øc×\000\f\000\000\000ô\177[\000\f\000\000\000@\230[\000\230c×\000vQO\000@\230[\000\f\000\000\000\030\000\000\000`K\001\000\f\000\000\000"...
	pos = 0
	digit = 0
	found = 1
	res = 0
	autoloopflag = 0
	error = 0
	__PRETTY_FUNCTION__ = "__ast_pbx_run"
#15 0x08126844 in pbx_thread (data=0x8453b20) at pbx.c:2556
	c = (struct ast_channel *) 0x8453b20
#16 0x0815d1e9 in dummy_start (data=0x842e5e0) at utils.c:545
	_buffer = {__routine = 0x80d9e95 <ast_unregister_thread>, __arg = 0xd76bb0, __canceltype = 0, __prev = 0x0}
	ret = (void *) 0x5b66f4
	a = {start_routine = 0x812682d <pbx_thread>, data = 0x8453b20, 
  name = 0x844c128 "pbx_thread", ' ' <repeats 11 times>, "started at [ 2580] pbx.c ast_pbx_start()"}
#17 0x0066d371 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#18 0x00558ffe in clone () from /lib/tls/libc.so.6
No symbol table info available.
(gdb) quit