Program received signal SIGSEGV, Segmentation fault.
IA__g_utf8_validate (str=<value optimized out>) at gutf8.c:1750
1750	    p = fast_validate (str);
(gdb) bt full
#0  0x00175db0 in IA__g_utf8_validate (str=<value optimized out>) from /lib/libglib-2.0.so.0
        p = <value optimized out>
#1  0x00d082ba in gconf_value_list_from_primitive_list (list_type=GCONF_VALUE_STRING, list=0x80fc098, 
    err=0xbfffeeac) at gconf-internals.c:1184
        val = 0x8102e20
        value_list = <value optimized out>
        tmp = 0x80fc098
        __PRETTY_FUNCTION__ = "gconf_value_list_from_primitive_list"
#2  0x00d17b31 in gconf_engine_set_list (conf=0x80bd1a8, key=0xb7f8dfb4 "mec", list_type=GCONF_VALUE_INVALID, 
    list=0x80fc098, err=0xbfffeefc) at gconf.c:3477
        value_list = <value optimized out>
        tmp_err = 0x0
        __PRETTY_FUNCTION__ = "gconf_engine_set_list"
#3  0x00d1bcbb in gconf_client_set_list (client=0x8109250, key=0xb7f8dfb4 "mec", 
    list_type=GCONF_VALUE_STRING, list=0x80fc098, err=0xbfffef6c) at gconf-client.c:1855
        error = 0x0
        result = <value optimized out>
        __PRETTY_FUNCTION__ = "gconf_client_set_list"
#4  0x0031a490 in _wrap_gconf_client_set_list (self=0xb7ce3d24, args=0xb7ce3324, kwargs=0x0)
    at gconf.override:560
        kwlist = {0x31f3b8 "key", 0x31ff2b "list_type", 0x31f669 "list", 0x0}
        key = 0xb7f8dfb4 "mec"
        py_type = 0xb7ce39dc
        py_list = 0xb7ce420c
        clist = 0x80fc098
        tmplist = <value optimized out>
        pointlist = 0x80fc0a8
        list_type = GCONF_VALUE_STRING
        ret = 1
        i = <value optimized out>
        retdata = 1
        err = 0x0
#5  0x035f9778 in PyCFunction_Call (func=0xb7d5ebac, arg=0xb7ce3324, kw=0x0) at Objects/methodobject.c:85
        meth = 0x31a1e0 <_wrap_gconf_client_set_list>
---Type <return> to continue, or q <return> to quit---
        self = 0x4
        size = <value optimized out>
#6  0x036555be in call_function (oparg=<value optimized out>, pp_stack=<value optimized out>)
    at Python/ceval.c:3679
        callargs = 0xb7ce3324
        flags = 3
        tstate = 0x0
        func = 0xb7d5ebac
        w = <value optimized out>
        nk = <value optimized out>
        n = 3
        pfunc = 0x805de1c
#7  PyEval_EvalFrameEx (oparg=<value optimized out>, pp_stack=<value optimized out>) at Python/ceval.c:2370
        sp = 0x805de20
        stack_pointer = <value optimized out>
        next_instr = 0xb7f76604 "\1d\1"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = <value optimized out>
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x805de1c
        retval = 0x0
        tstate = 0x804a050
        co = 0xb7fd0698
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0xb7f765d4 "d"
---Type <return> to continue, or q <return> to quit---
        names = 0xb7f901ac
        consts = 0xb7f8f2d4
        __PRETTY_FUNCTION__ = "PyEval_EvalFrameEx"
#8  0x03656d79 in PyEval_EvalCodeEx (co=0xb7fd0698, globals=0xb7fc702c, locals=0xb7fc702c, args=0x0, 
    argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2942
        f = <value optimized out>
        retval = <value optimized out>
        freevars = 0x805de1c
        tstate = 0x804a050
        x = <value optimized out>
        u = <value optimized out>
        __PRETTY_FUNCTION__ = "PyEval_EvalCodeEx"
#9  0x03656ed3 in PyEval_EvalCode (co=0xb7fd0698, globals=0xb7fc702c, locals=0xb7fc702c) at Python/ceval.c:515
No locals.
#10 0x03671eab in run_mod (mod=<value optimized out>, filename=<value optimized out>, globals=0xb7fc702c, 
    locals=0xb7fc702c, flags=0xbffff34c, arena=0x80726a0) at Python/pythonrun.c:1330
        co = 0xb7fd0698
        v = <value optimized out>
#11 0x03671f72 in PyRun_FileExFlags (fp=0x80a6218, filename=0xbffff5e7 "gconf_test.py", start=257, 
    globals=0xb7fc702c, locals=0xb7fc702c, closeit=1, flags=0xbffff34c) at Python/pythonrun.c:1316
        ret = <value optimized out>
        mod = 0x80b5410
        arena = <value optimized out>
#12 0x0367351a in PyRun_SimpleFileExFlags (fp=0x80a6218, filename=0xbffff5e7 "gconf_test.py", closeit=1, 
    flags=0xbffff34c) at Python/pythonrun.c:926
        m = <value optimized out>
        d = 0xb7fc702c
        v = <value optimized out>
        ext = <value optimized out>
        set_file_name = 1
        ret = <value optimized out>
#13 0x03673daa in PyRun_AnyFileExFlags (fp=0x80a6218, filename=0xbffff5e7 "gconf_test.py", closeit=1, 
    flags=0xbffff34c) at Python/pythonrun.c:731
No locals.
---Type <return> to continue, or q <return> to quit---
#14 0x03680592 in Py_Main (argc=2, argv=0xbffff444) at Modules/main.c:597
        c = <value optimized out>
        sts = <value optimized out>
        command = 0x0
        filename = <value optimized out>
        module = 0x0
        fp = 0xb7fb1488
        p = <value optimized out>
        unbuffered = 1
        skipfirstline = 0
        stdin_is_interactive = 1
        help = -1073744409
        version = 1
        saw_unbuffered_flag = 1
        cf = {cf_flags = 0}
#15 0x080485c7 in main (argc=2, argv=0xbffff444) at Modules/python.c:23
No locals.

