1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index b9a683730148..960d7c5fca39 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -4746,7 +4746,7 @@ void show_state_filter(unsigned long state_filter)
                  * console might take alot of time:
                  */
                 touch_nmi_watchdog();
-                if (p->state & state_filter)
+                if (!state_filter || (p->state & state_filter))
                         show_task(p);
         } while_each_thread(g, p);