Index: kernel/generic/src/proc/thread.c
===================================================================
--- kernel/generic/src/proc/thread.c	(revision 103939e306be2c8479c923b22f2b89e6530d9111)
+++ kernel/generic/src/proc/thread.c	(revision b22b0a94b341e922fce473e92cec4901af1e7086)
@@ -527,6 +527,7 @@
 			 * after any IPC cleanup operations. Ignore any errors.
 			 */
-			(void)event_notify_2(EVENT_EXIT, false,
-			    LOWER32(TASK->taskid), UPPER32(TASK->taskid));
+			(void)event_notify_3(EVENT_EXIT, false,
+			    LOWER32(TASK->taskid), UPPER32(TASK->taskid),
+			    TASK->exit_reason);
 		}
 	}