1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index 5a274705ba19..619b027e92b5 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1763,7 +1763,8 @@ do_signal_stop(int signr)
                                  * stop is always done with the siglock held,
                                  * so this check has no races.
                                  */
-                                if (t->state < TASK_STOPPED) {
+                                if (!t->exit_state &&
+                                    !(t->state & (TASK_STOPPED|TASK_TRACED))) {
                                         stop_count++;
                                         signal_wake_up(t, 0);
                                 }