(gdb) bt full

#0  0x000000000044a05d in ast_bridged_channel (chan=0x2aaab53becc4) at channel.c:3901
        bridged = (struct ast_channel *) 0x2aaab53c13c4
#1  0x00000000004501d4 in handle_chanlist_deprecated (fd=89, argc=2, argv=0x40a8ac50) at cli.c:625
        bc = (struct ast_channel *) 0xd21774
        c = (struct ast_channel *) 0x2aaab53becc4
        durbuf = "\000\000\000\000\000\000\000\000\000"
        locbuf = "600@internal:4\000eral:1\000\000\000@��@\000\000\000\000\220��@\000\000\000"
        appdata = "Dial(Zap/r10/600)\000060-b53bd094)\000\000\000\000\000\000\000\000"
        duration = 0
        durh = 14
        durm = 0
        durs = 6656672
        numchans = 90
        concise = 0
        verbose = 0
#2  0x000000000045530c in ast_cli_command (fd=89, s=0x40a8ae90 "show channels") at cli.c:1979
        argv = {0xc69a64 "show", 0xc69a69 "channels", 0x0, 0x8ec2e5 "9sA", 0x8ec2ed "��ޠ", 0x0, 0x0, 0x0,
  0x0, 0x0, 0x40a8b090 "pbxcoga", 0x2b94e66d4095 "1�9��dH\213\024%",
  0x78756e0000 <Address 0x78756e0000 out of bounds>, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
  0x61676f63ffffffff <Address 0x61676f63ffffffff out of bounds>, 0x0, 0x0, 0x2b94e68443e0 "", 0x0, 0x0, 0x0,
  0x0, 0x36312e362e320000 <Address 0x36312e362e320000 out of bounds>,
  0x2d382e302d31322e <Address 0x2d382e302d31322e out of bounds>, 0x706d73 "_load_module", 0x0, 0x0, 0x0,
  0x0, 0x40a8b0e0 "���@", 0x2b94e5e2f100 "USH\201�210", 0x4003b010 "", 0x3 <Address 0x3 out of bounds>,
  0x2b94e6665113 "H\201��, 0x3000000030 <Address 0x3000000030 out of bounds>, 0x40a8ae70 "а�@",
  0x40a8adb0 "", 0x0, 0x5f36387800000000 <Address 0x5f36387800000000 out of bounds>,
  0x3436 <Address 0x3436 out of bounds>, 0x0, 0x40a8b090 "pbxcoga", 0x333f <Address 0x333f out of bounds>,
  0x50d00c "1.4.11", 0x0, 0x0, 0x6f6e000000000000 <Address 0x6f6e000000000000 out of bounds>,
  0x29656e <Address 0x29656e out of bounds>, 0x0,
  0x2b94e5e34ed9 "H\213D$\bH\203�H=\001��s\001�\213\r\236P\020", 0x0, 0x16 <Address 0x16 out of bounds>,
  0x40a8ae90 "show channels", 0x16 <Address 0x16 out of bounds>, 0x0,
  0x2b94e5e34f59 "H\213D$\bH\203�H=\001��s\001�\213\r\036P\020", 0x0, 0xe <Address 0xe out of bounds>}
        e = (struct ast_cli_entry *) 0x6592a0
        x = 2
        dup = 0xc69a64 "show"
        tws = 0
        __PRETTY_FUNCTION__ = "ast_cli_command"
#3  0x0000000000428faf in netconsole (vconsole=0x67c8a0) at asterisk.c:932
        con = (struct console *) 0x67c8a0
        hostname = "pbxcoga", '\0' <repeats 56 times>
        tmp = "show channels\000\0001> Playing 'Welcome' (language 'es')\n\000und\033[0;37;40m(\"\033[1;35;40mZap/39-1\033[0;37;40m\", \"\033[1;35;40mWelcome\033[0;37;40m\") in new stack\n\000\", \"\033[1;35;40---Type <return> to continue, or q <return> to quit---
m0?25:30\033[0;37;40m\") in new stack"...
        res = 14
        fds = {{fd = 89, events = 1, revents = 1}, {fd = 91, events = 1, revents = 0}}
        __PRETTY_FUNCTION__ = "netconsole"
#4  0x00000000004d3a13 in dummy_start (data=0x9f8b54) at utils.c:775
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {0, -69002745805947800, 47918512009472,
        1073983504, 3, 0, -69002745805947608, -69002746886343476}, __mask_was_saved = 0}}, __pad = {
    0x40a8b1d0, 0x0, 0x89a1f4, 0x0}}
        __cancel_routine = (void (*)(void *)) 0x4271eb <ast_unregister_thread>
        __cancel_arg = (void *) 0x40a8b940
        not_first_call = 0
        ret = (void *) 0x2b94e6841448
        a = {start_routine = 0x428e1f <netconsole>, data = 0x67c8a0,
  name = 0x9d53a4 "netconsole", ' ' <repeats 11 times>, "started at [  997] asterisk.c listener()"}
        lock_info = (struct thr_lock_info *) 0x882a54
        __PRETTY_FUNCTION__ = "dummy_start"
#5  0x00002b94e5e2f193 in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#6  0x00002b94e66da45d in clone () from /lib64/libc.so.6
No symbol table info available.
#7  0x0000000000000000 in ?? ()
No symbol table info available.