107c1508fa
Before r215687, if some withered geom or provider could not be destroyed, g_event thread went to sleep for 0.1s before retrying. After that change it is just restarting immediately. r227009 made orphaned (withered) provider to not detach immediately, but only after context switch. That made loop inside g_event thread infinite on UP systems without PREEMPTION. To address original problem with possible dead lock addressed by r227009 we have to fix r215687 change first, that needs some time to think and test.