#0  0x00007f9bec254d5c in g_type_check_instance_is_fundamentally_a (type_instance=type_instance@entry=0x563538c8ee40, fundamental_type=fundamental_type@entry=80) at ../../../../gobject/gtype.c:4026
No locals.
#1  0x00007f9bec23483e in g_object_ref (_object=0x563538c8ee40) at ../../../../gobject/gobject.c:3180
        _g_boolean_var_ = <optimized out>
        object = 0x563538c8ee40
        old_val = <optimized out>
#2  0x00007f9bee35a53d in st_theme_get_custom_stylesheets (theme=0x56353d1bca80) at st/st-theme.c:311
        stylesheet = <optimized out>
        file = <optimized out>
        result = 0x56353c989c10
        iter = 0x56353cfe7590
#3  0x00007f9be7281e18 in ffi_call_unix64 () at ../src/x86/unix64.S:76
No locals.
#4  0x00007f9be728187a in ffi_call (cif=cif@entry=0x56352dc4e538, fn=<optimized out>, rvalue=<optimized out>, rvalue@entry=0x7ffe7a6c85e8, avalue=avalue@entry=0x7ffe7a6c84c0) at ../src/x86/ffi64.c:525
        classes = {X86_64_INTEGER_CLASS, 32766, X86_64_INTEGER_CLASS, X86_64_NO_CLASS}
        stack = <optimized out>
        argp = 0x7ffe7a6c8380 "\016"
        arg_types = <optimized out>
        gprcount = 1
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = <optimized out>
#5  0x00007f9bede32e6f in gjs_invoke_c_function (context=context@entry=0x56352bcf1600, function=function@entry=0x56352dc4e520, obj=..., obj@entry=..., args=..., js_rval=..., r_value=r_value@entry=0x0) at gi/function.cpp:1021
        in_arg_cvalues = <optimized out>
        out_arg_cvalues = <optimized out>
        inout_original_arg_cvalues = <optimized out>
        ffi_arg_pointers = <optimized out>
        return_value = {v_boolean = 734991872, v_int8 = 0 '\000', v_uint8 = 0 '\000', v_int16 = 5632, v_uint16 = 5632, v_int32 = 734991872, v_uint32 = 734991872, v_int64 = 94786368247296, v_uint64 = 94786368247296, v_float = 1.47143409e-12, v_double = 4.6830688245046522e-310, v_short = 5632, v_ushort = 5632, v_int = 734991872, v_uint = 734991872, v_long = 94786368247296, v_ulong = 94786368247296, v_ssize = 94786368247296, v_size = 94786368247296, v_string = 0x56352bcf1600 "\240\205\341+5V", v_pointer = 0x56352bcf1600}
        return_value_p = 0x7ffe7a6c85e8
        return_gargument = {v_boolean = 2053932640, v_int8 = 96 '`', v_uint8 = 96 '`', v_int16 = -31136, v_uint16 = 34400, v_int32 = 2053932640, v_uint32 = 2053932640, v_int64 = 140730952353376, v_uint64 = 140730952353376, v_float = 3.07026877e+35, v_double = 6.9530328864324409e-310, v_short = -31136, v_ushort = 34400, v_int = 2053932640, v_uint = 2053932640, v_long = 140730952353376, v_ulong = 140730952353376, v_ssize = 140730952353376, v_size = 140730952353376, v_string = 0x7ffe7a6c8660 "", v_pointer = 0x7ffe7a6c8660}
        processed_c_args = 1 '\001'
        gi_argc = <optimized out>
        gi_arg_pos = <optimized out>
        c_argc = <optimized out>
        c_arg_pos = <optimized out>
        js_arg_pos = <optimized out>
        can_throw_gerror = <optimized out>
        did_throw_gerror = false
        local_error = 0x0
        failed = false
        postinvoke_release_failed = <optimized out>
        is_method = <optimized out>
        return_info = {dummy1 = 18, dummy2 = 2147483647, dummy3 = 0x56352b8fb820, dummy4 = 0x56352dc5c320, dummy5 = 0x56352bda4520, dummy6 = 21492, dummy7 = 0, padding = {0x0, 0x0, 0x0, 0x0}}
        return_tag = <optimized out>
        return_values = {<JS::AutoVectorRooter<JS::Value>> = {<JS::AutoGCRooter> = {down = 0x7ffe7a6c9140, tag_ = -10, stackTop = 0x56352bcf1690}, vector = {<mozilla::VectorBase<JS::Value, 8ul, js::TempAllocPolicy, js::Vector<JS::Value, 8ul, js::TempAllocPolicy> >> = {<js::TempAllocPolicy> = {cx_ = 0x56352bcf1600}, static kElemIsPod = false, static kMaxInlineBytes = 1024, static kInlineCapacity = 8, static kInlineBytes = 64, mBegin = 0x7ffe7a6c87e8, mLength = 0, mCapacity = 8, mStorage = {u = {mBytes = "\260\222lz\376\177\000\000\330u{\271\233\177\000\000\300\210lz\376\177\000\000\030\026\317+5V\000\000\000\221lz\376\177\000\000\300\213\346x\233\177\000\000\263:\016\000\000\000\000\000 \026\317+5V\000", mDummy = 140730952356528}}, static sMaxInlineStorage = <optimized out>}, <No data fields>}}, <No data fields>}
        next_rval = 0 '\000'
        iter = <optimized out>
        __PRETTY_FUNCTION__ = "bool gjs_invoke_c_function(JSContext*, Function*, JS::HandleObject, const JS::HandleValueArray&, mozilla::Maybe<JS::MutableHandle<JS::Value> >&, GIArgument*)"
#6  0x00007f9bede34524 in function_call (context=0x56352bcf1600, js_argc=0, vp=0x7ffe7a6c8990) at gi/function.cpp:1341
        object = {<js::RootedBase<JSObject*>> = {<No data fields>}, stack = 0x56352bcf1618, prev = 0x7ffe7a6c9100, ptr = 0x7f9b78e68bc0}
        callee = {<js::RootedBase<JSObject*>> = {<No data fields>}, stack = 0x56352bcf1618, prev = 0x7ffe7a6c8890, ptr = 0x7f9bb8065490}
        success = <optimized out>
        retval = {<js::RootedBase<JS::Value>> = {<js::MutableValueOperations<JS::Rooted<JS::Value> >> = {<js::ValueOperations<JS::Rooted<JS::Value> >> = {<No data fields>}, <No data fields>}, <No data fields>}, stack = 0x56352bcf1668, prev = 0x7ffe7a6c9118, ptr = {data = {asBits = 18444773748872577024, debugView = {payload47 = 0, tag = JSVAL_TAG_UNDEFINED}, s = {payload = {i32 = 0, u32 = 0, why = JS_ELEMENTS_HOLE}}, asDouble = -nan(0x9000000000000), asPtr = 0xfff9000000000000, asWord = 18444773748872577024, asUIntPtr = 18444773748872577024}}}
        m_retval = {mIsSome = true, mStorage = {u = {mBytes = "\340\210lz\376\177\000", mDummy = 140730952354016}}}
#7  0x00007f9bee7f4f85 in ?? ()
No symbol table info available.
#8  0x00007f9b78e68bc0 in ?? ()
No symbol table info available.
#9  0x00007ffe7a6c8968 in ?? ()
No symbol table info available.
#10 0x00007ffe7a6c8a38 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.