Core was generated by `asterisk -gc'.
Program terminated with signal 11, Segmentation fault.
#0  0x080f0320 in ast_channel_tech_pvt (chan=0xf) at channel_internal_api.c:722
722		return chan->tech_pvt;
(gdb) bt full
#0  0x080f0320 in ast_channel_tech_pvt (chan=0xf) at channel_internal_api.c:722
No locals.
#1  0x081070d3 in ast_unreal_fixup (oldchan=0xa46eadc, newchan=0xf) at core_unreal.c:336
        p = 0x0
        bridge_owner = 0xa46eac8
        bridge_chan = 0xa46eaa8
        __PRETTY_FUNCTION__ = "ast_unreal_fixup"
#2  0x080dddcc in ast_indicate_data (chan=0xa46eadc, _condition=15, data=0x0, datalen=0) at channel.c:4482
        condition = AST_CONTROL_PROCEEDING
        ts = 0x0
        res = -1227868164
        awesome_frame = 0x0
        __PRETTY_FUNCTION__ = "ast_indicate_data"
#3  0x080dd84c in ast_indicate (chan=0xa46eadc, condition=15) at channel.c:4274
No locals.
#4  0x0818b8fc in pbx_builtin_proceeding (chan=0xa46eadc, data=0x8236980 "") at pbx.c:10300
No locals.
#5  0x08172d6e in pbx_exec (c=0xa46eadc, app=0x9a19250, data=0xb537ae1c "") at pbx.c:1547
        res = 12
        u = 0x0
        saved_c_appl = 0x0
        saved_c_data = 0x0
#6  0x0817ba0c in pbx_extension_helper (c=0xa46eadc, con=0x0, context=0xa46f738 "udial", exten=0xa46f788 "s", priority=1, label=0x0,
    callerid=0xb6800530 "11941624", action=E_SPAWN, found=0xb537d230, combined_find_spawn=1) at pbx.c:4654
        e = 0x9aa9288
        app = 0x9a19250
        res = 1
        q = {incstack = {0x0 <repeats 128 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0xa46f738 "udial"}
        passdata = "\000dial,s,1", '\000' <repeats 5095 times>...
        matching_action = 0
        snapshot = 0x0
        msg = 0x0
        __PRETTY_FUNCTION__ = "pbx_extension_helper"
#7  0x0817e299 in ast_spawn_extension (c=0xa46eadc, context=0xa46f738 "udial", exten=0xa46f788 "s", priority=1,
    callerid=0xb6800530 "11941624", found=0xb537d230, combined_find_spawn=1) at pbx.c:5657
No locals.
#8  0x0817f6bc in __ast_pbx_run (c=0xa46eadc, args=0x0) at pbx.c:6072
        digit = 0
        invalid = 0
        timeout = 0
        dst_exten = "\000Û7µ¤[c·4PÓ\t \205\000\000`ªn\n\220Û[·\020\201É\tx[c·\000\060\003·Á¶\024\b4PÓ\t\000\017=\000hÑ7µhÑ7µ@Û7µ\000\017=\000\000\200l·ÞZ\002·TPÓ\t8[c·hÑ7µÚ\027\035\b\030;$\b\000\200l·@Û7µ¤[c· M\231\tx[c·\000\060\003·\000\000\000\000ø\204\225\tx[c·\001\000\000\000Á¶\024\b M\231\t\231\000\000\000\016@$\b\207;$\bTPÓ\t\224À \bØÑ7µO§[·\030;$\b\222\002\000\000èÑ7µ\006\066\t\b;J$\bE\001\000\000\070M$\b8J$\b"...
        pos = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
        pbx = 0xb6d00718
        callid = 0x0
        __PRETTY_FUNCTION__ = "__ast_pbx_run"
#9  0x08180bea in pbx_thread (data=0xa46eadc) at pbx.c:6391
        c = 0xa46eadc
#10 0x081e387c in dummy_start (data=0xb6804f40) at utils.c:1088
        __cancel_buf = {__cancel_jmp_buf = {{__cancel_jmp_buf = {-1224527872, -1254630592, 4001536, -1254632616, -1843370468, -1040900250},
              __mask_was_saved = 0}}, __pad = {0xb537d390, 0x0, 0xb70331ec <__pthread_keys+108>, 0xd}}
        __cancel_routine = 0x8088288 <ast_unregister_thread>
        __cancel_arg = 0xb537db40
        __not_first_call = 0
        ret = 0x0
        a = {start_routine = 0x8180bcb <pbx_thread>, data = 0xa46eadc,
          name = 0xb680c9d0 "pbx_thread", ' ' <repeats 11 times>, "started at [ 6417] pbx.c ast_pbx_start()"}
#11 0xb7022955 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#12 0xb7627f8e in clone () from /lib/libc.so.6
No symbol table info available.