(gdb) bt
#0  0x000000000043b7e2 in __ao2_find ()
#1  0x0000000000454135 in ast_cel_report_event ()
#2  0x00000000004d7ac2 in pbx_exec ()
#3  0x00000000004e2138 in pbx_extension_helper ()
#4  0x00000000004e2670 in ast_spawn_extension ()
#5  0x00002aaacc3c6a80 in _macro_exec (chan=0x2aaaacacc118, data=0x2aaaac885f90 "\b`\210\254\252*", exclusive=0) at app_macro.c:413
#6  0x00000000004d7b1f in pbx_exec ()
#7  0x00000000004e2138 in pbx_extension_helper ()
#8  0x00000000004e2670 in ast_spawn_extension ()
#9  0x00000000004e4b33 in __ast_pbx_run ()
#10 0x00000000004e682b in pbx_thread ()
#11 0x000000000051d2de in dummy_start ()
#12 0x000000332060677d in start_thread () from /lib64/libpthread.so.0
#13 0x000000331f6d33ed in clone () from /lib64/libc.so.6
(gdb) bt full
#0  0x000000000043b7e2 in __ao2_find ()
No symbol table info available.
#1  0x0000000000454135 in ast_cel_report_event ()
No symbol table info available.
#2  0x00000000004d7ac2 in pbx_exec ()
No symbol table info available.
#3  0x00000000004e2138 in pbx_extension_helper ()
No symbol table info available.
#4  0x00000000004e2670 in ast_spawn_extension ()
No symbol table info available.
#5  0x00002aaacc3c6a80 in _macro_exec (chan=0x2aaaacacc118, data=0x2aaaac885f90 "\b`\210\254\252*", exclusive=0) at app_macro.c:413
        c = 0x2aaaac8858b0
        e = 0x2aaaac885f90
        foundx = 1
        s = <value optimized out>
        cur = <value optimized out>
        rest = 0x0
        macro = 0x51b8de80 "default-dial-cav-joh-002-000918"
        fullmacro = "macro-default-dial-cav-joh-002-000918\000\000\000\340)\225\037\063\000\000\000\020\000\000\000\000\000\000\000]5g\037\063", '\000' <repeats 11 times>, "0\375\006\264\252*\000"
        varname = "\000\000\000\000\000\000\000\000P硬\252*\000\000\060\000\000\000\060\000\000\000`\351\270Q\000\000\000\000`\350\270Q\000\000\000\000pƬ\254\004\000\000\000\027\267QP\000\000\000\000\244N\006\000\000\000\000\000\020\311\177\254\252*\000\000\360gY\024\000\000\000"
        runningapp = "Set", '\000' <repeats 29 times>, "\020\000\000\000\000\000\000\000.\325M", '\000' <repeats 17 times>, "\001\000\000\000N\005---Type <return> to continue, or q <return> to quit---
", '\000' <repeats 13 times>
        runningdata = "TRUNK_DISABLE=${SCOPSERV_DBGET(${PHONE_TENANT}/${PHONE_EXTEN}/OUT/DISABLE)}", '\000' <repeats 21 times>, "default-app-88f3c2dddff2a7ca821aab-default", '\000' <repeats 46 times>, "s\207J\000\000\000\061\063\064\067\064\061\063\063\064\070\020\343\270Q\000\000\000\000\030\000\000\000\060\000\000\000\340\346\270Q\000\000\000\000 \346\270Q\000\000\000\000\210\352\270Q\000\000\000\000\030\000\000\000\060\000\000\000\000\347\270Q\000\000\000\000@\346\270Q", '\000' <repeats 68 times>...
        oldargs = {0x0 <repeats 81 times>}
        argc = 1
        x = <value optimized out>
        res = 0
        oldexten = "0786134272", '\000' <repeats 245 times>
        oldpriority = 1
        gosub_level = 0
        pc = "1", '\000' <repeats 47 times>"\360, \354V\000\000\000\000\000\251\020\000\000\000\000\000\000\354\367V\000\000\000\000\000\000\b\000\000\252*\000"
        depthc = "1\000\254\254\252*\000\000\000\016\271Q"
        oldcontext = "default-creditclear", '\000' <repeats 60 times>
        inhangupc = <value optimized out>
        offset = <value optimized out>
        depth = 0
        maxdepth = 7
        setmacrocontext = 1
        inhangup = 0
        tmp_subst = 0x168845a0
---Type <return> to continue, or q <return> to quit---
        save_macro_exten = 0x0
        save_macro_context = 0x0
        save_macro_priority = 0x0
        save_macro_offset = 0x0
        macro_store = <value optimized out>
        __PRETTY_FUNCTION__ = "_macro_exec"
#6  0x00000000004d7b1f in pbx_exec ()
No symbol table info available.
#7  0x00000000004e2138 in pbx_extension_helper ()
No symbol table info available.
#8  0x00000000004e2670 in ast_spawn_extension ()
No symbol table info available.
#9  0x00000000004e4b33 in __ast_pbx_run ()
No symbol table info available.
#10 0x00000000004e682b in pbx_thread ()
No symbol table info available.
#11 0x000000000051d2de in dummy_start ()
No symbol table info available.
#12 0x000000332060677d in start_thread () from /lib64/libpthread.so.0
No symbol table info available.
#13 0x000000331f6d33ed in clone () from /lib64/libc.so.6
No symbol table info available.