#0  0x00007fe9e6e158ca in g_main_context_query (context=context@entry=0x2b3aa60, max_priority=2147483647, timeout=timeout@entry=0x7fff131413ac, fds=fds@entry=0x30303b0, n_fds=n_fds@entry=4) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3042
        n_poll = <optimized out>
        pollrec = 0x32c0b20
#1  0x00007fe9e6e15ea9 in g_main_context_iterate (context=0x2b3aa60, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3248
        max_priority = 2147483647
        timeout = <optimized out>
        some_ready = <optimized out>
        nfds = <optimized out>
        allocated_nfds = 4
        fds = 0x30303b0
#2  0x00007fe9e6e16392 in g_main_loop_run (loop=0x30d6bc0) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3460
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#3  0x00007fe9e1772d25 in gtk_main () at /build/buildd/gtk+3.0-3.5.10/./gtk/gtkmain.c:1181
        loop = 0x30d6bc0
#4  0x00007fff131415c0 in ?? ()
No symbol table info available.
#5  0x00007fe9e6462bb8 in ffi_call_unix64 () at ../src/x86/unix64.S:75
No locals.
#6  0x00007fe9e64625c0 in ffi_call (cif=cif@entry=0x7fff131415e0, fn=fn@entry=0x7fe9e1772ca0 <gtk_init+80>, rvalue=rvalue@entry=0x7fff131415c0, avalue=avalue@entry=0x7fff13141520) at ../src/x86/ffi64.c:492
        classes = {52016928, X86_64_NO_CLASS, X86_64_NO_CLASS, X86_64_NO_CLASS}
        stack = 0x7fff13141370 "`\252\263\002"
        argp = 0x7fff13141420 ""
        arg_types = <optimized out>
        gprcount = 0
        ssecount = <optimized out>
        ngpr = 0
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = 0x7fff13141370
#7  0x00007fe9e731dc44 in g_callable_info_invoke (info=info@entry=0x319b720, function=0x7fe9e1772ca0, in_args=in_args@entry=0x0, n_in_args=n_in_args@entry=0, out_args=out_args@entry=0x0, n_out_args=n_out_args@entry=0, return_value=return_value@entry=0x7fff131417c0, is_method=is_method@entry=0, throws=0, error=error@entry=0x7fff13141778) at girepository/gicallableinfo.c:610
        cif = {abi = FFI_UNIX64, nargs = 0, arg_types = 0x7fff13141530, rtype = 0x7fe9e6462fa0, bytes = 0, flags = 0}
        rtype = 0x7fe9e6462fa0
        atypes = 0x7fff13141530
        tinfo = <optimized out>
        rinfo = 0x319b800
        rtag = GI_TYPE_TAG_VOID
        ainfo = <optimized out>
        n_args = 0
        n_invoke_args = 0
        in_pos = 0
        out_pos = <optimized out>
        i = <optimized out>
        args = 0x7fff13141520
        success = 0
        local_error = 0x0
        error_address = 0x7fff131415d0
        ffi_return_value = {v_boolean = 320083592, v_int8 = -120 '\210', v_uint8 = 136 '\210', v_int16 = 5768, v_uint16 = 5768, v_int32 = 320083592, v_uint32 = 320083592, v_int64 = 140733513471624, v_uint64 = 140733513471624, v_float = 1.8691335e-27, v_double = 6.9531594224865683e-310, v_short = 5768, v_ushort = 5768, v_int = 320083592, v_uint = 320083592, v_long = 140733513471624, v_ulong = 140733513471624, v_ssize = 140733513471624, v_size = 140733513471624, v_string = 0x7fff13141688 "\240,w\341\351\177", v_pointer = 0x7fff13141688}
        return_value_p = 0x7fff131415c0
        __PRETTY_FUNCTION__ = "g_callable_info_invoke"
#8  0x00007fe9e731efab in g_function_info_invoke (info=info@entry=0x319b720, in_args=0x0, n_in_args=0, out_args=0x0, n_out_args=0, return_value=return_value@entry=0x7fff131417c0, error=error@entry=0x7fff13141778) at girepository/gifunctioninfo.c:274
        symbol = <optimized out>
        func = 0x7fe9e1772ca0
        is_method = 0
        throws = <optimized out>
#9  0x00007fe9e755964a in _invoke_callable (function_ptr=0, callable_info=0x319b720, cache=0x3109ea0, state=0x7fff13141780) at /build/buildd/pygobject-3.3.4/gi/pygi-invoke.c:64
        _save = 0x284b0a0
        error = 0x0
        retval = <optimized out>
#10 pygi_callable_info_invoke (info=0x319b720, py_args=<optimized out>, kwargs={}, cache=<optimized out>, function_ptr=0, user_data=0x0) at /build/buildd/pygobject-3.3.4/gi/pygi-invoke.c:649
        state = {py_in_args = (), n_py_in_args = 0, current_arg = 0, implementor_gtype = 0, args = 0x0, in_args = 0x0, out_args = 0x0, out_values = 0x0, return_arg = {v_boolean = 0, v_int8 = 0 '\000', v_uint8 = 0 '\000', v_int16 = 0, v_uint16 = 0, v_int32 = 0, v_uint32 = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_short = 0, v_ushort = 0, v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_ssize = 0, v_size = 0, v_string = 0x0, v_pointer = 0x0}, error = 0x0, failed = 0, user_data = 0x0}
        ret = 0x0
#11 0x000000000049780e in PyEval_EvalFrameEx ()
No locals.
#12 0x000000000049aa68 in PyEval_EvalCodeEx ()
No locals.
#13 0x0000000000493a1d in PyEval_EvalFrameEx ()
No locals.
#14 0x000000000049aa68 in PyEval_EvalCodeEx ()
No locals.
#15 0x000000000046de17 in function_call.15191 ()
No locals.
#16 0x000000000046d7e4 in instancemethod_call.8691 ()
No locals.
#17 0x000000000046bc2e in PyEval_CallObjectWithKeywords ()
No locals.
#18 0x00000000004c27e7 in PyInstance_New ()
No locals.
#19 0x0000000000493b06 in PyEval_EvalFrameEx ()
No locals.
#20 0x000000000049aa68 in PyEval_EvalCodeEx ()
No locals.
#21 0x000000000053ead3 in run_mod.42330 ()
No locals.
#22 0x00000000004339ac in PyRun_FileExFlags ()
No locals.
#23 0x000000000045ab7c in PyRun_SimpleFileExFlags ()
No locals.
#24 0x000000000044dacc in Py_Main ()
No locals.
#25 0x00007fe9e8c8776d in __libc_start_main (main=0x44db88 <main>, argc=2, ubp_av=0x7fff13142648, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff13142638) at libc-start.c:226
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3322819374940236709, 5018624, 140733513475648, 0, 0, 3322776135708103771, 3328486622700688475}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x5668d0, 0x7fff13142648}, data = {prev = 0x0, cleanup = 0x0, canceltype = 5662928}}}
        not_first_call = <optimized out>
#26 0x00000000004c9429 in _start ()
No locals.