#0  0x0000000000463716 in update_bridge_vars (c0=0x2aaab4db4c40, c1=0xd1e1f10) at channel.c:5166
5166		c1_name = ast_strdupa(c1->name);
(gdb) bt
#0  0x0000000000463716 in update_bridge_vars (c0=0x2aaab4db4c40, c1=0xd1e1f10) at channel.c:5166
#1  0x0000000000465152 in ast_channel_bridge (c0=0x2aaab4db4c40, c1=0xd1e1f10, config=0x450140f0, fo=0x450131e8, rc=0x450131e0) at channel.c:5442
#2  0x0000000000493de6 in ast_bridge_call (chan=0x2aaab4db4c40, peer=0xd1e1f10, config=0x450140f0) at features.c:2605
#3  0x00002aaaaea095d2 in ?? ()
#4  0x0000000045013acc in ?? ()
#5  0x00000000007d78c0 in ?? ()
#6  0x0000000000000000 in ?? ()
(gdb) bt full
#0  0x0000000000463716 in update_bridge_vars (c0=0x2aaab4db4c40, c1=0xd1e1f10) at channel.c:5166
	__old = 0xdd377ba00000000 <Address 0xdd377ba00000000 out of bounds>
	__len = 228691440
	__new = 0x2aaab523ba80 "?\b"
	c0_name = 0x8e00000000 <Address 0x8e00000000 out of bounds>
	c1_name = 0xd1e2040 "\001"
	c0_pvtid = 0x0
	c1_pvtid = 0x0
#1  0x0000000000465152 in ast_channel_bridge (c0=0x2aaab4db4c40, c1=0xd1e1f10, config=0x450140f0, fo=0x450131e8, rc=0x450131e0) at channel.c:5442
	now = {tv_sec = 0, tv_usec = 0}
	to = -1
	who = (struct ast_channel *) 0x0
	res = AST_BRIDGE_FAILED_NOWARN
	nativefailed = 1
	firstpass = 1
	o0nativeformats = 4
	o1nativeformats = 4
	time_left_ms = 0
	caller_warning = 0 '\0'
	callee_warning = 0 '\0'
	__PRETTY_FUNCTION__ = "ast_channel_bridge"
#2  0x0000000000493de6 in ast_bridge_call (chan=0x2aaab4db4c40, peer=0xd1e1f10, config=0x450140f0) at features.c:2605
	other = (struct ast_channel *) 0x0
	f = (struct ast_frame *) 0x0
	who = (struct ast_channel *) 0x0
	chan_featurecode = '\0' <repeats 11 times>
	peer_featurecode = '\0' <repeats 11 times>
	orig_channame = "SIP/208.71.34.8-0004cb3a\0000\001E\000\000\000\000(", '\0' <repeats 31 times>, "P#\001E", '\0' <repeats 11 times>
	orig_peername = "SIP/ulaw.76.191.127.66-0004cb3f\000?,X\000\000\000\000\000\024IV\000\000\b\000\000macro-get-callid\0002\001E\000\000\000\000?7F\016\000\000\000"
	res = 0
	diff = 0
	hasfeatures = 0
	hadfeatures = 0
	autoloopflag = 0
	aoh = (struct ast_option_header *) 0x450133e8
	backup_config = {features_caller = {flags = 0}, features_callee = {flags = 0}, start_time = {tv_sec = 0, tv_usec = 0}, nexteventts = {tv_sec = 0, tv_usec = 0}, partialfeature_timer = {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, end_bridge_callback = 0, 
  end_bridge_callback_data = 0x0, end_bridge_callback_data_fixup = 0}
	bridge_cdr = (struct ast_cdr *) 0xbfe8440
	orig_peer_cdr = (struct ast_cdr *) 0xbe96a50
	chan_cdr = (struct ast_cdr *) 0x2aaab5636800
	peer_cdr = (struct ast_cdr *) 0xbe96a50
	new_chan_cdr = (struct ast_cdr *) 0x0
	new_peer_cdr = (struct ast_cdr *) 0x0
	__PRETTY_FUNCTION__ = "ast_bridge_call"
#3  0x00002aaaaea095d2 in ?? ()
No symbol table info available.
#4  0x0000000045013acc in ?? ()
No symbol table info available.
#5  0x00000000007d78c0 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)