diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 6b3575f..3e97d24 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -6415,13 +6415,19 @@
         changes.addRematchedNetwork(new NetworkReassignment.NetworkBgStatePair(newNetwork,
                 newNetwork.isBackgroundNetwork()));
 
+        final int score = newNetwork.getCurrentScore();
+
         if (VDBG || DDBG) log("rematching " + newNetwork.name());
 
         final ArrayMap<NetworkRequestInfo, NetworkAgentInfo> reassignedRequests =
                 computeRequestReassignmentForNetwork(newNetwork);
 
+        NetworkCapabilities nc = newNetwork.networkCapabilities;
+        if (VDBG) log(" network has: " + nc);
+
         // Find and migrate to this Network any NetworkRequests for
         // which this network is now the best.
+        final ArrayList<NetworkAgentInfo> removedRequests = new ArrayList<>();
         for (final Map.Entry<NetworkRequestInfo, NetworkAgentInfo> entry :
                 reassignedRequests.entrySet()) {
             final NetworkRequestInfo nri = entry.getKey();
@@ -6435,6 +6441,7 @@
                     }
                     previousSatisfier.removeRequest(nri.request.requestId);
                     previousSatisfier.lingerRequest(nri.request, now, mLingerDelayMs);
+                    removedRequests.add(previousSatisfier);
                 } else {
                     if (VDBG || DDBG) log("   accepting network in place of null");
                 }
@@ -6501,6 +6508,17 @@
             // Have a new default network, release the transition wakelock in
             scheduleReleaseNetworkTransitionWakelock();
         }
+
+        if (!newNetwork.networkCapabilities.equalRequestableCapabilities(nc)) {
+            Slog.wtf(TAG, String.format(
+                    "BUG: %s changed requestable capabilities during rematch: %s -> %s",
+                    newNetwork.name(), nc, newNetwork.networkCapabilities));
+        }
+        if (newNetwork.getCurrentScore() != score) {
+            Slog.wtf(TAG, String.format(
+                    "BUG: %s changed score during rematch: %d -> %d",
+                    newNetwork.name(), score, newNetwork.getCurrentScore()));
+        }
     }
 
     /**