Index: openmp/trunk/runtime/src/kmp_runtime.cpp
===================================================================
--- openmp/trunk/runtime/src/kmp_runtime.cpp
+++ openmp/trunk/runtime/src/kmp_runtime.cpp
@@ -2132,6 +2132,7 @@
         master_th->th.th_task_state_top++;
 #if KMP_NESTED_HOT_TEAMS
         if (master_th->th.th_hot_teams &&
+            active_level < __kmp_hot_teams_max_level &&
             team == master_th->th.th_hot_teams[active_level].hot_team) {
           // Restore master's nested state if nested hot team
           master_th->th.th_task_state =