diff --git a/include/osmocom/core/fsm.h b/include/osmocom/core/fsm.h
index 1701c45..269befa 100644
--- a/include/osmocom/core/fsm.h
+++ b/include/osmocom/core/fsm.h
@@ -122,6 +122,7 @@
 void osmo_fsm_log_addr(bool log_addr);
 void osmo_fsm_log_timeouts(bool log_timeouts);
 void osmo_fsm_term_safely(bool term_safely);
+void osmo_fsm_set_dealloc_ctx(void *ctx);
 
 /*! Log using FSM instance's context, on explicit logging subsystem and level.
  * \param fi  An osmo_fsm_inst.
diff --git a/src/fsm.c b/src/fsm.c
index c886351..6aad37a 100644
--- a/src/fsm.c
+++ b/src/fsm.c
@@ -102,8 +102,20 @@
 	unsigned int depth;
 	/*! Talloc context to collect all deferred deallocations (FSM instances, and talloc objects if any). */
 	void *collect_ctx;
+	/*! See osmo_fsm_set_dealloc_ctx() */
+	void *fsm_dealloc_ctx;
 } fsm_term_safely;
 
+/*! Internal call to free an FSM instance, which redirects to the context set by osmo_fsm_set_dealloc_ctx() if any.
+ */
+static void fsm_free_or_steal(void *talloc_object)
+{
+	if (fsm_term_safely.fsm_dealloc_ctx)
+		talloc_steal(fsm_term_safely.fsm_dealloc_ctx, talloc_object);
+	else
+		talloc_free(talloc_object);
+}
+
 /*! specify if FSM instance addresses should be logged or not
  *
  *  By default, the FSM name includes the pointer address of the \ref
@@ -139,11 +151,9 @@
 
 /*! Enable safer way to deallocate cascades of terminating FSM instances.
  *
- * For legacy compatibility, this is disabled by default. In newer programs / releases, it is recommended to enable this
- * feature during main() startup, since it greatly simplifies deallocating child, parent and other FSM instances without
- * running into double-free or use-after-free scenarios. When enabled, this feature changes the order of logging, which
- * may break legacy unit test expectations, and changes the order of deallocation to after the parent term event is
- * dispatched.
+ * Note, using osmo_fsm_set_dealloc_ctx() is a more general solution to this same problem.
+ * Particularly, in a program using osmo_select_main_ctx(), the simplest solution to avoid most use-after-free problems
+ * from FSM instance deallocation is using osmo_fsm_set_dealloc_ctx(OTC_SELECT).
  *
  * When enabled, an FSM instance termination detects whether another FSM instance is already terminating, and instead of
  * deallocating immediately, collects all terminating FSM instances in a talloc context, to be bulk deallocated once all
@@ -155,6 +165,9 @@
  *
  * For illustration, see fsm_dealloc_test.c.
  *
+ * When enabled, this feature changes the order of logging, which may break legacy unit test expectations, and changes
+ * the order of deallocation to after the parent term event is dispatched.
+ *
  * \param[in] term_safely  Pass true to switch to safer FSM instance termination behavior.
  */
 void osmo_fsm_term_safely(bool term_safely)
@@ -162,6 +175,31 @@
 	fsm_term_safely_enabled = term_safely;
 }
 
+/*! Instead of deallocating FSM instances, move them to the given talloc context.
+ *
+ * It is the caller's responsibility to clear this context to actually free the memory of terminated FSM instances.
+ * Make sure to not talloc_free(ctx) itself before setting a different osmo_fsm_set_dealloc_ctx(). To clear a ctx
+ * without the need to call osmo_fsm_set_dealloc_ctx() again, rather use talloc_free_children(ctx).
+ *
+ * For example, to defer deallocation to the next osmo_select_main_ctx() iteration, set this to OTC_SELECT.
+ *
+ * Deferring deallocation is the simplest solution to avoid most use-after-free problems from FSM instance deallocation.
+ * This is a simpler and more general solution than osmo_fsm_term_safely().
+ *
+ * To disable the feature again, pass NULL as ctx.
+ *
+ * Both osmo_fsm_term_safely() and osmo_fsm_set_dealloc_ctx() can be enabled at the same time, which will result in
+ * first collecting deallocated FSM instances in fsm_term_safely.collect_ctx, and finally reparenting that to the ctx
+ * passed here. However, in practice, it does not really make sense to enable both at the same time.
+ *
+ * \param ctx[in]  Instead of talloc_free()int, talloc_steal() all future deallocated osmo_fsm_inst instances to this
+ *                 ctx. If NULL, go back to talloc_free() as usual.
+ */
+void osmo_fsm_set_dealloc_ctx(void *ctx)
+{
+	fsm_term_safely.fsm_dealloc_ctx = ctx;
+}
+
 /*! talloc_free() the given object immediately, or once ongoing FSM terminations are done.
  *
  * If an FSM deallocation cascade is ongoing, talloc_steal() the given talloc_object into the talloc context that is
@@ -185,7 +223,7 @@
 static void osmo_fsm_defer_free(void *talloc_object)
 {
 	if (!fsm_term_safely.depth) {
-		talloc_free(talloc_object);
+		fsm_free_or_steal(talloc_object);
 		return;
 	}
 
@@ -412,7 +450,7 @@
 	osmo_timer_setup(&fi->timer, fsm_tmr_cb, fi);
 
 	if (osmo_fsm_inst_update_id(fi, id) < 0) {
-			talloc_free(fi);
+			fsm_free_or_steal(fi);
 			return NULL;
 	}
 
@@ -529,11 +567,11 @@
 		 * deallocate separately to avoid use-after-free errors, put it in there and deallocate all at once. */
 		LOGPFSM(fi, "Deallocated, including all deferred deallocations\n");
 		osmo_fsm_defer_free(fi);
-		talloc_free(fsm_term_safely.collect_ctx);
+		fsm_free_or_steal(fsm_term_safely.collect_ctx);
 		fsm_term_safely.collect_ctx = NULL;
 	} else {
 		LOGPFSM(fi, "Deallocated\n");
-		talloc_free(fi);
+		fsm_free_or_steal(fi);
 	}
 	fsm_term_safely.root_fi = NULL;
 }
diff --git a/tests/fsm/fsm_dealloc_test.c b/tests/fsm/fsm_dealloc_test.c
index ce49205..9a6974d 100644
--- a/tests/fsm/fsm_dealloc_test.c
+++ b/tests/fsm/fsm_dealloc_test.c
@@ -355,7 +355,7 @@
 	osmo_fsm_inst_term(obj->fi, OSMO_FSM_TERM_REGULAR, NULL);
 }
 
-void test_dealloc(enum objname trigger, bool by_destroy_event)
+void test_dealloc(enum objname trigger, bool by_destroy_event, void *loop_ctx)
 {
 	struct scene *s = scene_alloc();
 	const char *label = by_destroy_event ? "destroy-event" : "term";
@@ -383,16 +383,63 @@
 		LOGP(DLGLOBAL, LOGL_DEBUG, "--- %d objects remain. cleaning up\n", remain);
 	} else
 		LOGP(DLGLOBAL, LOGL_DEBUG, "--- all deallocated.\n");
+
+	if (loop_ctx) {
+		fprintf(stderr, "*** loop_ctx contains %zu blocks, deallocating.\n",
+			talloc_total_blocks(loop_ctx));
+		talloc_free_children(loop_ctx);
+	}
+
+	/* Silently free the remaining objects. */
 	scene_clean(s);
+	if (loop_ctx)
+		talloc_free_children(loop_ctx);
+}
+
+static void trigger_tests(void *loop_ctx)
+{
+	size_t ctx_blocks;
+	size_t ctx_size;
+	enum objname trigger;
+	int by_destroy_event;
+
+	ctx_blocks = talloc_total_blocks(ctx);
+	ctx_size = talloc_total_size(ctx);
+
+	for (trigger = 0; trigger < scene_size; trigger++) {
+		for (by_destroy_event = 0; by_destroy_event < 2; by_destroy_event++) {
+			test_dealloc(trigger, (bool)by_destroy_event, loop_ctx);
+
+			if (ctx_blocks != talloc_total_blocks(ctx)
+			    || ctx_size != talloc_total_size(ctx)) {
+				talloc_report_full(ctx, stderr);
+				OSMO_ASSERT(false);
+			}
+		}
+	}
+}
+
+void test_osmo_fsm_term_safely()
+{
+	fprintf(stderr, "\n\n%s()\n", __func__);
+	osmo_fsm_term_safely(true);
+	trigger_tests(NULL);
+	osmo_fsm_term_safely(false);
+	fprintf(stderr, "\n\n%s() done\n", __func__);
+}
+
+void test_osmo_fsm_set_dealloc_ctx()
+{
+	fprintf(stderr, "\n\n%s()\n", __func__);
+	void *dealloc_ctx = talloc_named_const(ctx, 0, "fsm_dealloc");
+	osmo_fsm_set_dealloc_ctx(dealloc_ctx);
+	trigger_tests(dealloc_ctx);
+	osmo_fsm_set_dealloc_ctx(NULL);
+	fprintf(stderr, "\n\n%s() done\n", __func__);
 }
 
 int main(void)
 {
-	enum objname trigger;
-	size_t ctx_blocks;
-	size_t ctx_size;
-	int by_destroy_event;
-
 	ctx = talloc_named_const(NULL, 0, "main");
 	osmo_init_logging2(ctx, NULL);
 
@@ -405,22 +452,10 @@
 
 	log_set_category_filter(osmo_stderr_target, DLGLOBAL, 1, LOGL_DEBUG);
 
-	osmo_fsm_term_safely(true);
 	osmo_fsm_register(&test_fsm);
 
-	ctx_blocks = talloc_total_blocks(ctx);
-	ctx_size = talloc_total_size(ctx);
-
-	for (trigger = 0; trigger < scene_size; trigger++) {
-		for (by_destroy_event = 0; by_destroy_event < 2; by_destroy_event++) {
-			test_dealloc(trigger, (bool)by_destroy_event);
-			if (ctx_blocks != talloc_total_blocks(ctx)
-			    || ctx_size != talloc_total_size(ctx)) {
-				talloc_report_full(ctx, stderr);
-				OSMO_ASSERT(false);
-			}
-		}
-	}
+	test_osmo_fsm_term_safely();
+	test_osmo_fsm_set_dealloc_ctx();
 
 	talloc_free(ctx);
 	return 0;
diff --git a/tests/fsm/fsm_dealloc_test.err b/tests/fsm/fsm_dealloc_test.err
index d12c5aa..973f3d4 100644
--- a/tests/fsm/fsm_dealloc_test.err
+++ b/tests/fsm/fsm_dealloc_test.err
@@ -1,3 +1,6 @@
+
+
+test_osmo_fsm_term_safely()
 DLGLOBAL DEBUG scene_alloc()
 DLGLOBAL DEBUG test(root){alive}: Allocated
 DLGLOBAL DEBUG test(root){alive}: Allocated
@@ -3250,3 +3253,3408 @@
 DLGLOBAL DEBUG 0 (-)
 DLGLOBAL DEBUG --- after destroy-event cascade:
 DLGLOBAL DEBUG --- all deallocated.
+
+
+test_osmo_fsm_term_safely() done
+
+
+test_osmo_fsm_set_dealloc_ctx()
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at root
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (root.alive(),__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 3 (root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 2 (root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (root.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (2*root.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (2*root.alive(),__twig1a.cleanup(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 3 (2*root.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (root.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (root.alive(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (root.alive(),__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 3 (root.alive(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (root.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 2 (root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (root.alive(),_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 3 (root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 4 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 8 (root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 7 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 7 (2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG 6 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 5 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 4 (root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 2 (root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (2*root.alive(),_branch1.cleanup(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 3 (2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 2 (root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0b.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: removing reference _branch0.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[0] = _branch0
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[1] -> _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.other_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_OTHER_GONE: Dropped reference _branch1.other[0] = other
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch0.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 2 (_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 3 (2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 2 (_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 2 (_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (_branch0.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (_branch0.alive(),__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 3 (_branch0.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 2 (_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 3 (2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 2 (_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: removing reference _branch0.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (_branch0.alive(),_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[0] = _branch0
+DLGLOBAL DEBUG 3 (_branch0.alive(),_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 4 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[1] -> _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.other_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_OTHER_GONE: Dropped reference _branch1.other[0] = other
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup(),_branch1.child_gone(
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 8 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.othe
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 8 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.clea
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup(),_branch1.child_gone(
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive(),root.chil
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: still exists: child[0]
+DLGLOBAL DEBUG 7 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 5 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 4 (_branch0.alive(),_branch0.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (_branch0.alive(),_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 2 (_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 3 (_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[1]
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (__twig0a.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 2 (__twig0a.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (__twig0a.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (__twig0a.alive(),__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 3 (__twig0a.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 2 (__twig0a.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (__twig0a.alive(),__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (__twig0a.alive(),__twig0a.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[1]
+DLGLOBAL DEBUG 3 (__twig0a.alive(),__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 2 (__twig0a.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (__twig0a.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0a.alive(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (__twig0a.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at __twig0b
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0b.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at __twig0b
+DLGLOBAL DEBUG test(__twig0b){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (__twig0b.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 2 (__twig0b.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (__twig0b.alive(),__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (__twig0b.alive(),__twig0b.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 3 (__twig0b.alive(),__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 2 (__twig0b.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (__twig0b.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0b.alive(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (__twig0b.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (2*_branch1.alive(),__twig1b.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 3 (2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG 2 (_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (_branch1.alive(),__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 3 (_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 4 (_branch1.alive(),__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 2 (_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (2*_branch1.alive(),__twig1a.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 3 (2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 2 (_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (_branch1.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 3 (_branch1.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 4 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone(
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 8 (_branch1.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone(
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 8 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.chil
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 7 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 5 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 4 (_branch1.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (_branch1.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 2 (_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (_branch1.alive(),_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 3 (_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 5 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_bran
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 9 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_bran
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 8 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 6 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 5 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 4 (__twig1a.cleanup(),2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (__twig1a.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (__twig1a.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 6 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 10 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 10 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 10 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 10 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branc
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 9 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 7 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 6 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 5 (__twig1a.alive(),__twig1a.cleanup(),2*root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 2 (__twig1a.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (__twig1a.alive(),__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 3 (__twig1a.alive(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (__twig1a.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (__twig1a.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.alive(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (__twig1a.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at __twig1b
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 1 (_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at __twig1b
+DLGLOBAL DEBUG test(__twig1b){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (__twig1b.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 2 (__twig1b.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (__twig1b.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 4 (__twig1b.alive(),__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 3 (__twig1b.alive(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 2 (__twig1b.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (__twig1b.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.alive(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 1 (__twig1b.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG --- 7 objects remain. cleaning up
+*** loop_ctx contains 5 blocks, deallocating.
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at other
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 1 (other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 1 (other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[1] -> _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),_branch1.other_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_OTHER_GONE: Dropped reference _branch1.other[0] = other
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),2*_branch1.alive(),__twig1b.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 5 (other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),2*_branch1.alive(),__twig1a.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 4 (other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 4 (other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 3 (other.cleanup(),_branch1.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 2 (other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG   root
+DLGLOBAL DEBUG   _branch0
+DLGLOBAL DEBUG   __twig0a
+DLGLOBAL DEBUG   __twig0b
+DLGLOBAL DEBUG   _branch1
+DLGLOBAL DEBUG   __twig1a
+DLGLOBAL DEBUG   __twig1b
+DLGLOBAL DEBUG   other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(other){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){alive}: pre_term()
+DLGLOBAL DEBUG 2 (other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup()
+DLGLOBAL DEBUG test(other){alive}: scene forgets other
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup(),other.other_gone())
+DLGLOBAL DEBUG 5 (2*other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch0){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch0){alive}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){alive}: still exists: child[1]
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup(),root.alive())
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),_branch0.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch0){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch0.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 2 (other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: removing reference other.other[1] -> _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.other_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_OTHER_GONE: Dropped reference _branch1.other[0] = other
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1b){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1b){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL ERROR test(root){alive}: Internal error while terminating child FSMs: a child FSM is stuck
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive(),root.cleanup())
+DLGLOBAL DEBUG test(root){alive}: cleanup()
+DLGLOBAL DEBUG test(root){alive}: scene forgets root
+DLGLOBAL DEBUG test(root){alive}: cleanup() done
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Freeing instance
+DLGLOBAL DEBUG test(root){alive}: Deallocated
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),2*_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(__twig1a){alive}: Freeing instance
+DLGLOBAL DEBUG test(__twig1a){alive}: Deallocated
+DLGLOBAL DEBUG test(_branch1){alive}: Removing from parent test(root)
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup()
+DLGLOBAL DEBUG test(_branch1){alive}: scene forgets _branch1
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 6 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive(),root.child_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){alive}: No more children
+DLGLOBAL DEBUG 5 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: cleanup() done
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: Freeing instance
+DLGLOBAL DEBUG test(_branch1){alive}: Deallocated
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (other.alive(),other.cleanup(),_branch1.alive(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){alive}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 3 (other.alive(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 2 (other.alive(),other.cleanup())
+DLGLOBAL DEBUG test(other){alive}: cleanup() done
+DLGLOBAL DEBUG 1 (other.alive())
+DLGLOBAL DEBUG test(other){alive}: Freeing instance
+DLGLOBAL DEBUG test(other){alive}: Deallocated
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+*** loop_ctx contains 33 blocks, deallocating.
+
+
+test_osmo_fsm_set_dealloc_ctx() done