diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
index d7365e6db9354..45987b6eb21ba 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
@@ -281,6 +281,8 @@ public class NotifCollection implements Dumpable {
         Assert.isMainThread();
         checkForReentrantCall();
 
+        mLogger.logDismissAll(userId);
+
         try {
             mStatusBarService.onClearAllNotifications(userId);
         } catch (RemoteException e) {
@@ -327,6 +329,7 @@ public class NotifCollection implements Dumpable {
                     for (NotificationEntry otherEntry : mNotificationSet.values()) {
                         if (shouldAutoDismissChildren(otherEntry, entry.getSbn().getGroupKey())) {
                             otherEntry.setDismissState(PARENT_DISMISSED);
+                            mLogger.logChildDismissed(otherEntry);
                             if (isCanceled(otherEntry)) {
                                 canceledEntries.add(otherEntry);
                             }
@@ -339,6 +342,7 @@ public class NotifCollection implements Dumpable {
         // Immediately remove any dismissed notifs that have already been canceled by system server
         // (probably due to being lifetime-extended up until this point).
         for (NotificationEntry canceledEntry : canceledEntries) {
+            mLogger.logDismissOnAlreadyCanceledEntry(canceledEntry);
             tryRemoveNotification(canceledEntry);
         }
     }
@@ -453,6 +457,7 @@ public class NotifCollection implements Dumpable {
         }
 
         if (!isLifetimeExtended(entry)) {
+            mLogger.logNotifReleased(entry.getKey());
             mNotificationSet.remove(entry.getKey());
             cancelDismissInterception(entry);
             mEventQueue.add(new EntryRemovedEvent(entry, entry.mCancellationReason));
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifCollectionLogger.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifCollectionLogger.kt
index c69882d5b83c2..0eb2d64e86822 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifCollectionLogger.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/notifcollection/NotifCollectionLogger.kt
@@ -24,6 +24,7 @@ import com.android.systemui.log.LogLevel.INFO
 import com.android.systemui.log.LogLevel.WARNING
 import com.android.systemui.log.LogLevel.WTF
 import com.android.systemui.log.dagger.NotificationLog
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import javax.inject.Inject
 
 class NotifCollectionLogger @Inject constructor(
@@ -63,6 +64,14 @@ class NotifCollectionLogger @Inject constructor(
         })
     }
 
+    fun logNotifReleased(key: String) {
+        buffer.log(TAG, INFO, {
+            str1 = key
+        }, {
+            "RELEASED $str1"
+        })
+    }
+
     fun logNotifDismissed(key: String) {
         buffer.log(TAG, INFO, {
             str1 = key
@@ -71,6 +80,30 @@ class NotifCollectionLogger @Inject constructor(
         })
     }
 
+    fun logChildDismissed(entry: NotificationEntry) {
+        buffer.log(TAG, DEBUG, {
+            str1 = entry.key
+        }, {
+            "CHILD DISMISSED (inferred): $str1"
+        })
+    }
+
+    fun logDismissAll(userId: Int) {
+        buffer.log(TAG, INFO, {
+            int1 = userId
+        }, {
+            "DISMISS ALL notifications for user $int1"
+        })
+    }
+
+    fun logDismissOnAlreadyCanceledEntry(entry: NotificationEntry) {
+        buffer.log(TAG, DEBUG, {
+            str1 = entry.key
+        }, {
+            "Dismiss on $str1, which was already canceled. Trying to remove..."
+        })
+    }
+
     fun logNotifDismissedIntercepted(key: String) {
         buffer.log(TAG, INFO, {
             str1 = key