(gdb) bt full
#0  0x0806ab38 in ast_bridged_channel (chan=0x84a93c0) at channel.c:3275
        bridged = (struct ast_channel *) 0x820d698
#1  0x080948cc in handle_chanlist (fd=151, argc=3, argv=0xbcbfa794)
    at cli.c:447
        c = (struct ast_channel *) 0x84a93c0
        bc = (struct ast_channel *) 0x82fd1e8
        durbuf = "\0000:01:12\000"
        locbuf = "0~\022\b\204K\002@\034§¿¼\021Ù\001@\001\000\000\000
~\022\bL§¿¼\025{\t\b ~\022\bM\221\020\b"
        appdata = "
~\022\b$ª¿¼F\006\002@\001\000\000\0000~\022\b\204K\002@\f§¿¼\204K\002@
~\022\b$ª¿¼"
        duration = 72
        durh = 0
        durm = 1
        durs = 12
        numchans = 37
        concise = 0
        verbose = 1
#2  0x08097513 in ast_cli_command (fd=151,
    s=0xbcbfabd1 "show channels verbose") at cli.c:1364
        argv = {0x41695678 "show", 0x4169567d "channels",
  0x41695686 "verbose", 0x0, 0xbcbfa86c "\234¨¿¼L:\t\b\020ÿbA7ÿbA",
  0x4019a49c "\203Ä\020\213U\b\213\002\205Àu\b\213\205pÿÿÿ\211\002ÆD\aÿ",
---Type <return> to continue, or q <return> to quit---
  0x416d2960 "Ì", 0x4162ff10 "", 0x416d2960 "Ì",
  0x27 <Address 0x27 out of bounds>, 0x27 <Address 0x27 out of bounds>,
  0xfbad8000 <Address 0xfbad8000 out of bounds>, 0x416d2960 "Ì",
  0x416d2960 "Ì", 0x416d2960 "Ì", 0x416d2960 "Ì",
  0x416d2987 ' ' <repeats 23 times>, "1 Up      Bridged Call Zap/65-1   h",
  0x416d29c4 "\034", 0x416d2960 "Ì", 0x416d29c4 "\034", 0x0, 0x0, 0x0, 0x0,
  0x0, 0xbcbfa800 "\016\b\002@", 0x0, 0x4002080e "[\201ÃvC",
  0x40000000 <Address 0x40000000 out of bounds>, 0x0, 0x4100000a "", 0x0,
  0x40020a1e "[\201ÃfA", 0x40024b84 "\204Ú", 0x4162ff10 "", 0x40c00010 "",
  0xbcbfa854 "l¨¿¼'\025\032@\020", 0x40024b84 "\204Ú", 0x40c00010 "",
  0x40c00010 "", 0xbcbfa854 "l¨¿¼'\025\032@\020", 0x4001d8ff "ëÏ\215v",
  0x40c00020 "", 0x40c00010 "", 0x4023f950 "üw\017", 0x4001d8a0 "[\201Ãär",
  0x4023f950 "üw\017", 0x4162ff10 "", 0xbcbfa86c "\234¨¿¼L:\t\b\020ÿbA7ÿbA",
  0x401a1527 "_ë¥WÿÐYëÙ\215eô[^_Éé ýÿÿU\211åWVS\203ì\024è", 0x40c00010 "",
  0x40024b84 "\204Ú", 0xbcbffbe0 "àû¿¼",
  0xbcbfaa24 "8Î\033\bàû¿¼àØ\020\b\0204\024\bCommand",
  0xbcbfa89c "̨¿¼¥\004\v\b\227",
  0x8093a4c "\203Ä\020ÉÃU\211å\203ì\b\203}\f\002t\tÇEü\001", 0x4162ff10 "",
  0x4162ff37 "", 0x0, 0x64 <Address 0x64 out of bounds>,
  0x1 <Address 0x1 out of bounds>, 0x81bce3c "", 0xbcbfa8bc "\001",
  0xbcbfa8ac "\214û\001@̨¿¼\t\\\032@\001"}
        e = (struct ast_cli_entry *) 0x8129000
        x = 3
---Type <return> to continue, or q <return> to quit---
        dup = 0x41695678 "show"
        tws = 0
#3  0x080b04a5 in action_command (s=0x81bce38, m=0xbcbfaac4) at
manager.c:972
        cmd = 0xbcbfabd1 "show channels verbose"
        id = 0x810d8e0 ""
#4  0x080b1c37 in process_message (s=0x81bce38, m=0xbcbfaac4) at
manager.c:1373
        action = "Command", '\0' <repeats 72 times>
        tmp = (struct manager_action *) 0x8143410
        id = 0x810d8e0 ""
        idText = '\0' <repeats 255 times>
        iabuf = '\0' <repeats 15 times>
        ret = 0
#5  0x080b21ab in session_do (data=0x81bce38) at manager.c:1466
        s = (struct mansession *) 0x81bce38
        m = {hdrcount = 2, headers = {
    "Action: Command\000\n", '\0' <repeats 238 times>,
    "Command: show channels verbose\000\n", '\0' <repeats 223 times>,
    "\000\n", '\0' <repeats 253 times>,
    '\0' <repeats 255 times> <repeats 77 times>}}
        iabuf = '\0' <repeats 15 times>
        res = 1
#6  0x4001cae2 in pthread_detach () from /lib/libpthread.so.0 No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#7  0x401ebe6a in clone () from /lib/libc.so.6 No symbol table info available.