Thread 6 (Thread 0x7f69fef9d6c0 (LWP 3335196)):
#0  0x00007f6a1f638d6d in syscall () at /usr/lib/libc.so.6
#1  0x00007f6a20601c23 in g_cond_wait_until () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a20573185 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a205732e7 in g_async_queue_timeout_pop () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a205dc31e in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6a205d99a5 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f6a1f5b69eb in  () at /usr/lib/libc.so.6
#7  0x00007f6a1f63adfc in  () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f6a167c76c0 (LWP 3335176)):
#0  0x00007f6a1f62d59f in poll () at /usr/lib/libc.so.6
#1  0x00007f6a20606206 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a205a8b47 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a1d31a0bc in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f6a205d99a5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6a1f5b69eb in  () at /usr/lib/libc.so.6
#6  0x00007f6a1f63adfc in  () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f6a154ff6c0 (LWP 3335178)):
#0  0x00007f6a1f638d6d in syscall () at /usr/lib/libc.so.6
#1  0x00007f6a20601c23 in g_cond_wait_until () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a20573185 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a205732e7 in g_async_queue_timeout_pop () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a214dfd60 in bec::GRTDispatcher::worker_thread(void*) () at /usr/lib/mysql-workbench/libwbpublic.so.8.0.34
#5  0x00007f6a205d99a5 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007f6a1f5b69eb in  () at /usr/lib/libc.so.6
#7  0x00007f6a1f63adfc in  () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f6a16fc86c0 (LWP 3335175)):
#0  0x00007f6a1f62d59f in poll () at /usr/lib/libc.so.6
#1  0x00007f6a20606206 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a205a6112 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a205a6162 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a205d99a5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6a1f5b69eb in  () at /usr/lib/libc.so.6
#6  0x00007f6a1f63adfc in  () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f6a177c96c0 (LWP 3335174)):
#0  0x00007f6a1f638d6d in syscall () at /usr/lib/libc.so.6
#1  0x00007f6a20601247 in g_cond_wait () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a205731b4 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a205dba2e in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a205d99a5 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f6a1f5b69eb in  () at /usr/lib/libc.so.6
#6  0x00007f6a1f63adfc in  () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f6a17b8c480 (LWP 3335173)):
#0  0x00007f6a205af258 in g_log_structured_array () at /usr/lib/libglib-2.0.so.0
#1  0x00007f6a205af553 in g_log_default_handler () at /usr/lib/libglib-2.0.so.0
#2  0x00007f6a205b0405 in g_logv () at /usr/lib/libglib-2.0.so.0
#3  0x00007f6a205b06d4 in g_log () at /usr/lib/libglib-2.0.so.0
#4  0x00007f6a1fff0464 in (anonymous namespace)::glibmm_unexpected_exception () at ../glibmm/glib/glibmm/exceptionhandler.cc:73
        except = <optimized out>
#5  Glib::exception_handlers_invoke() () at ../glibmm/glib/glibmm/exceptionhandler.cc:167
#6  0x00007f6a20301b22 in (anonymous namespace)::Widget_signal_event_callback(GtkWidget*, GdkEvent*, void*) (self=<optimized out>, p0=<optimized out>, data=0x5641ed583a10) at gtk/gtkmm/widget.cc:1231
        obj = <optimized out>
#7  0x00007f6a209b534d in _gtk_marshal_BOOLEAN__BOXED (closure=0x5641ed58ab30, return_value=0x7fff7c68f320, param_values=0x7fff7c68f3b0, marshal_data=<optimized out>, invocation_hint=<optimized out>, n_param_values=<optimized out>) at gtk/gtkmarshalers.c:84
        data1 = 0x5641ed5b3e40
        data2 = <optimized out>
        callback = 0x7f6a203ebee0 <(anonymous namespace)::Widget_signal_button_release_event_callback(_GtkWidget*, _GdkEventButton*, void*) [clone .lto_priv.0]>
        v_return = <optimized out>
#8  0x00007f6a206ae6c0 in g_closure_invoke () at /usr/lib/libgobject-2.0.so.0
#9  0x00007f6a206dcdbb in  () at /usr/lib/libgobject-2.0.so.0
#10 0x00007f6a206cd335 in  () at /usr/lib/libgobject-2.0.so.0
#11 0x00007f6a206cdc77 in g_signal_emit_valist () at /usr/lib/libgobject-2.0.so.0
#12 0x00007f6a206cdd34 in g_signal_emit () at /usr/lib/libgobject-2.0.so.0
#13 0x00007f6a20c7d6e5 in gtk_widget_event_internal.part.0.lto_priv.0 (widget=0x5641ed5b3e40, event=0x5641ed0f12c0) at ../gtk/gtk/gtkwidget.c:7812
        signal_num = <optimized out>
        return_val = <optimized out>
        handled = 0
#14 0x00007f6a20b1791b in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0x5641ed5b3e40) at ../gtk/gtk/gtkmain.c:2588
        tmp = <optimized out>
        handled_event = <optimized out>
        handled_event = 0
#15 propagate_event (widget=<optimized out>, event=0x5641ed0f12c0, captured=<optimized out>, topmost=0x0) at ../gtk/gtk/gtkmain.c:2691
        handled_event = 0
#16 0x00007f6a20b18447 in gtk_main_do_event (event=0x5641ed0f12c0) at ../gtk/gtk/gtkmain.c:1921
        grab_widget = 0x5641ed5b3e40
        window_group = 0x5641ec4a5860
        rewritten_event = <optimized out>
        device = <optimized out>
        tmp_list = <optimized out>
        event_widget = 0x5641ed5b3e40
        topmost_widget = <optimized out>
        __func__ = "gtk_main_do_event"
#17 gtk_main_do_event (event=<optimized out>) at ../gtk/gtk/gtkmain.c:1691
        __func__ = "gtk_main_do_event"
#18 0x00007f6a20861b87 in _gdk_event_emit (event=0x5641ed0f12c0) at ../gtk/gdk/gdkevents.c:73
#19 _gdk_event_emit (event=0x5641ed0f12c0) at ../gtk/gdk/gdkevents.c:67
#20 0x00007f6a208b9d38 in gdk_event_source_dispatch.lto_priv () at ../gtk/gdk/x11/gdkeventsource.c:354
#21 0x00007f6a205a7f19 in  () at /usr/lib/libglib-2.0.so.0
#22 0x00007f6a206062b7 in  () at /usr/lib/libglib-2.0.so.0
#23 0x00007f6a205a6112 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#24 0x00007f6a1d2e7af6 in g_application_run () at /usr/lib/libgio-2.0.so.0
#25 0x00005641ec1f4a01 in main ()