diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index 42ca559..4ff345f 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -600,8 +600,11 @@
         public void onReceive(Context context, Intent intent) {
             if (isAutoLockForPrivateSpaceEnabled()) {
                 if (ACTION_SCREEN_OFF.equals(intent.getAction())) {
+                    Slog.d(LOG_TAG, "SCREEN_OFF broadcast received");
                     maybeScheduleMessageToAutoLockPrivateSpace();
                 } else if (ACTION_SCREEN_ON.equals(intent.getAction())) {
+                    Slog.d(LOG_TAG, "SCREEN_ON broadcast received, "
+                            + "removing queued message to auto-lock private space");
                     // Remove any queued messages since the device is interactive again
                     mHandler.removeCallbacksAndMessages(PRIVATE_SPACE_AUTO_LOCK_MESSAGE_TOKEN);
                 }
@@ -619,6 +622,8 @@
                         getMainUserIdUnchecked());
         if (privateSpaceAutoLockPreference
                 != Settings.Secure.PRIVATE_SPACE_AUTO_LOCK_AFTER_INACTIVITY) {
+            Slogf.d(LOG_TAG, "Not scheduling auto-lock on inactivity,"
+                    + "preference is set to %d", privateSpaceAutoLockPreference);
             return;
         }
         int privateProfileUserId = getPrivateProfileUserId();
@@ -632,6 +637,7 @@
     @VisibleForTesting
     void scheduleMessageToAutoLockPrivateSpace(int userId, Object token,
             long delayInMillis) {
+        Slog.i(LOG_TAG, "Scheduling auto-lock message");
         mHandler.postDelayed(() -> {
             final PowerManager powerManager = mContext.getSystemService(PowerManager.class);
             if (powerManager != null && !powerManager.isInteractive()) {