#0  __pthread_mutex_lock (mutex=0x27f836608ec8348) at pthread_mutex_lock.c:50
#1  0x00007ffff0d852f4 in g_async_queue_try_pop () from /lib/libglib-2.0.so.0
#2  0x00007ffff71a1241 in bec::GRTDispatcher::flush_pending_callbacks() () from /usr/lib/mysql-workbench/libwbpublic.so.0
#3  0x00007ffff71a7669 in bec::GRTManager::perform_idle_tasks() () from /usr/lib/mysql-workbench/libwbpublic.so.0
#4  0x000000000068019a in wb::WBContext::flush_idle_tasks() ()
#5  0x00000000005541d6 in sigc::internal::slot_call0<sigc::bind_return_functor<bool, sigc::bound_mem_functor0<void, wb::WBContext> >, bool>::call_it(sigc::internal::slot_rep*) ()
#6  0x00007ffff4958022 in ?? () from /usr/lib/libglibmm-2.4.so.1
#7  0x00007ffff0da9bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#8  0x00007ffff0dad598 in ?? () from /lib/libglib-2.0.so.0
#9  0x00007ffff0dad9f5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#10 0x00007ffff4cb1177 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#11 0x000000000054946b in main ()