#0  0x000000000074cb51 in sp_ctrlpoint_set_color (cp=0x9802430, rgba=272) at display/sp-ctrlpoint.cpp:143
        __t = 160205728
        __r = 160205728
        __PRETTY_FUNCTION__ = "void sp_ctrlpoint_set_color(SPCtrlPoint*, guint32)"
#1  0x00000000007444c6 in sp_guideline_set_color (gl=0x9c192a0, rgba=<optimized out>) at display/guideline.cpp:264
No locals.
#2  0x0000000000a4304c in sp_dt_guide_event (item=0x9c192a0, event=0x8e25670, data=<optimized out>) at desktop-events.cpp:419
        event_w = {_pt = {171.72593261918215, 1474.822715435329}}
        event_dt = {_pt = {171.72593261918215, 1474.822715435329}}
        guide_description = <optimized out>
        moved = false
        ret = 1
        __PRETTY_FUNCTION__ = "gint sp_dt_guide_event(SPCanvasItem*, GdkEvent*, gpointer)"
        guide = 0x98038d0
        desktop = 0x3957c00
#3  0x00000000007c607d in sp_marshal_BOOLEAN__POINTER (closure=0x96f4670, return_value=0x7fffb1768420, n_param_values=<optimized out>, param_values=0x7fffb1768350, invocation_hint=<optimized out>, marshal_data=0x0) at helper/sp-marshal.cpp:124
        cc = <optimized out>
        data1 = 0x9c192a0
        __PRETTY_FUNCTION__ = "void sp_marshal_BOOLEAN__POINTER(GClosure*, GValue*, guint, const GValue*, gpointer, gpointer)"
        callback = <optimized out>
        data2 = <optimized out>
        v_return = <optimized out>
#4  0x00007fd8c546a278 in ?? ()
No symbol table info available.
#5  0x00007fffb1768420 in ?? ()
No symbol table info available.
#6  0x0000000000000000 in ?? ()
No symbol table info available.