#0  0x00007f3696bd795d in gdk_rgba_to_string () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgdk-3.so.0
No symbol table info available.
#1  0x0000558736381918 in update_color (self=0x5587392d9c10) at ../src/gui/gcal-event-widget.c:281
        context = 0x55873b5fece0
        color = 0x0
        color_id = <optimized out>
        color_str = <optimized out>
        css_class = <optimized out>
        now = 0x55873b2a0040
        date_compare = <optimized out>
#2  0x0000558736382cc6 in gcal_event_widget_set_event_internal (event=0x0, self=0x5587392d9c10) at ../src/gui/gcal-event-widget.c:499
        hour_str = 0x0
        hour_str = <optimized out>
        _object_ptr = <optimized out>
#3  gcal_event_widget_set_property (object=<optimized out>, property_id=4, value=0x7fff454b0180, pspec=<optimized out>) at ../src/gui/gcal-event-widget.c:802
        self = 0x5587392d9c10
        __func__ = "gcal_event_widget_set_property"
#4  0x00007f3696658681 in g_object_new_internal () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#5  0x00007f369665a0d7 in g_object_new_valist () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#6  0x00007f369665a6cd in g_object_new () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#7  0x000055873638278e in gcal_event_widget_new (context=<optimized out>, event=<optimized out>) at ../src/gui/gcal-event-widget.c:1011
No locals.
#8  0x000055873638fca4 in add_event_to_grid (end=5, start=-1, event=0x5587393671e0, self=0x558739e6a210) at ../src/views/gcal-week-header.c:799
        week_end = 0x0
        widget = <optimized out>
        i = <optimized out>
        week_start = 0x0
        is_visible = <optimized out>
        was_visible = <optimized out>
        position = 0
        week_start = <optimized out>
        week_end = <optimized out>
        widget = <optimized out>
        is_visible = <optimized out>
        was_visible = <optimized out>
        position = <optimized out>
        i = <optimized out>
        new_position = <optimized out>
        cloned_widget_start_dt = <optimized out>
        cloned_widget = <optimized out>
        _pp = <optimized out>
        _ptr = <optimized out>
#9  gcal_week_header_add_event (self=0x558739e6a210, event=0x5587393671e0) at ../src/views/gcal-week-header.c:1797
        start_date = 0x5587392bf380
        end_date = 0x5587392bf3a0
        week_start = 0x55873b2a03a0
        week_end = 0x55873d399ee0
        all_day = <optimized out>
        start = <optimized out>
        end = <optimized out>
        __func__ = "gcal_week_header_add_event"
#10 0x00005587363677f0 in gcal_week_view_component_added (subscriber=0x558737e4b7f0, client=<optimized out>, comp=<optimized out>) at ../src/views/gcal-week-header.h:33
        self = 0x558737e4b7f0
        event = 0x5587393671e0
        calendar = <optimized out>
#11 0x0000558736396c72 in cal_data_model_foreach_subscriber_in_range (data_model=0x558737f88410, client=0x7f3658002eb0, in_range_start=1584748800, in_range_end=1585353599, func=0x5587363981b0 <cal_data_model_add_component_cb>, user_data=0x7f36801b5500) at ../contrib/evolution/e-cal-data-model.c:640
        subs_data = <optimized out>
        link = 0x55873a04ee00
        __func__ = <optimized out>
        _g_boolean_var_ = <optimized out>
#12 0x000055873639778c in cal_data_model_process_added_component (data_model=data_model@entry=0x558737f88410, view_data=view_data@entry=0x5587381bfe00, comp_data=0x558739dd2b00, known_instances=known_instances@entry=0x0) at ../contrib/evolution/e-cal-data-model.c:940
        id = 0x7f3654c2c040
        old_id = 0x0
        old_comp_data = 0x0
        old_instance_start = 0
        old_instance_end = 0
        comp_data_equal = <optimized out>
        __func__ = "cal_data_model_process_added_component"
#13 0x0000558736399c1b in cal_data_model_process_modified_or_added_objects (view=<optimized out>, objects=<optimized out>, data_model=0x558737f88410, is_add=<optimized out>) at ../contrib/evolution/e-cal-data-model.c:1406
        end_tt = 0x0
        instance_start = 1584748800
        comp = 0x7f36801b5500
        comp_data = <optimized out>
        start_tt = 0x0
        instance_end = 1585353599
        icomp = 0x7f36696c9a60
        link = 0x558737f19170
        to_expand_recurrences = 0x7f3654b5fdc0
        view_data = 0x5587381bfe00
        client = 0x7f3658002eb0
        __func__ = "cal_data_model_process_modified_or_added_objects"
#14 0x00007f3696655db3 in g_cclosure_marshal_VOID__POINTERv () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#15 0x00007f3696652a56 in _g_closure_invoke_va () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#16 0x00007f3696671b28 in g_signal_emit_valist () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#17 0x00007f36966720d3 in g_signal_emit () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#18 0x00007f36969b5f50 in cal_client_view_emit_objects_added_idle_cb (user_data=0x55873bb91a70) at ./src/calendar/libecal/e-cal-client-view.c:205
        signal_closure = 0x55873bb91a70
        client_view = 0x7f3654746b60
#19 0x00007f3696564e8e in g_main_context_dispatch () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#20 0x00007f3696565240 in g_main_context_iterate.isra () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#21 0x00007f36965652e3 in g_main_context_iteration () from /tmp/apport_sandbox_t8ek7h3c/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#22 0x00007f3696780f05 in g_application_run (application=0x558737dbb1e0, argc=<optimized out>, argv=<optimized out>) at ../../../gio/gapplication.c:2559
        arguments = 0x558737dba780
        status = 0
        context = 0x558737dcf800
        acquired_context = 1
        __func__ = "g_application_run"
#23 0x00005587363586d2 in main (argc=2, argv=0x7fff454b0ce8) at ../src/main.c:39
        app = 0x558737dbb1e0