1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index af468edf096a..70c4c5159420 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -314,6 +314,7 @@ void kernel_restart_prepare(char *cmd)
 {
         blocking_notifier_call_chain(&reboot_notifier_list, SYS_RESTART, cmd);
         system_state = SYSTEM_RESTART;
+        usermodehelper_disable();
         device_shutdown();
         sysdev_shutdown();
         syscore_shutdown();
@@ -344,6 +345,7 @@ static void kernel_shutdown_prepare(enum system_states state)
         blocking_notifier_call_chain(&reboot_notifier_list,
                 (state == SYSTEM_HALT)?SYS_HALT:SYS_POWER_OFF, NULL);
         system_state = state;
+        usermodehelper_disable();
         device_shutdown();
 }
 /**