diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index 83ca2b7..b88ec7f 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -119,7 +119,6 @@
     name: "libcom_android_networkstack_tethering_util_jni",
     sdk_version: "30",
     apex_available: [
-        "//apex_available:platform", // Used by InProcessTethering
         "com.android.tethering",
     ],
     min_sdk_version: "30",
@@ -188,24 +187,6 @@
     lint: { strict_updatability_linting: true },
 }
 
-// Non-updatable tethering running in the system server process for devices not using the module
-android_app {
-    name: "InProcessTethering",
-    defaults: [
-        "TetheringAppDefaults",
-        "TetheringApiLevel",
-        "ConnectivityNextEnableDefaults",
-        "TetheringReleaseTargetSdk"
-    ],
-    static_libs: ["TetheringApiCurrentLib"],
-    certificate: "platform",
-    manifest: "AndroidManifest_InProcess.xml",
-    // InProcessTethering is a replacement for Tethering
-    overrides: ["Tethering"],
-    apex_available: ["com.android.tethering"],
-    lint: { strict_updatability_linting: true },
-}
-
 // Updatable tethering packaged for finalized API
 android_app {
     name: "Tethering",
diff --git a/Tethering/AndroidManifest_InProcess.xml b/Tethering/AndroidManifest_InProcess.xml
deleted file mode 100644
index b1f1240..0000000
--- a/Tethering/AndroidManifest_InProcess.xml
+++ /dev/null
@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
--->
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.networkstack.tethering.inprocess"
-          android:sharedUserId="android.uid.system"
-          android:process="system">
-    <uses-sdk android:minSdkVersion="29" android:targetSdkVersion="29" />
-    <application>
-        <service android:name="com.android.networkstack.tethering.TetheringService"
-                 android:process="system"
-                 android:permission="android.permission.MAINLINE_NETWORK_STACK"
-                 android:exported="true">
-            <intent-filter>
-                <action android:name="android.net.ITetheringConnector.InProcess"/>
-            </intent-filter>
-        </service>
-    </application>
-</manifest>
diff --git a/Tethering/apex/Android.bp b/Tethering/apex/Android.bp
index d84fef3..4506e5a 100644
--- a/Tethering/apex/Android.bp
+++ b/Tethering/apex/Android.bp
@@ -19,13 +19,6 @@
 }
 
 prebuilt_etc {
-    name: "TetheringInProcessFlag",
-    src: "in-process",
-    filename_from_src: true,
-    sub_dir: "flag",
-}
-
-prebuilt_etc {
     name: "TetheringOutOfProcessFlag",
     src: "out-of-process",
     filename_from_src: true,
@@ -254,27 +247,3 @@
     standalone_contents: ["service-connectivity"],
     apex_available: ["com.android.tethering"],
 }
-
-override_apex {
-    name: "com.android.tethering.inprocess",
-    base: "com.android.tethering",
-    package_name: "com.android.tethering.inprocess",
-    enabled: enable_tethering_next_apex,
-    bpfs: [
-        "block.o",
-        "clatd.o",
-        "dscpPolicy.o",
-        "netd.o",
-        "offload@inprocess.o",
-        "test@inprocess.o",
-    ],
-    apps: [
-        "ServiceConnectivityResources",
-        "InProcessTethering",
-    ],
-    prebuilts: [
-        "current_sdkinfo",
-        "privapp_allowlist_com.android.tethering",
-        "TetheringInProcessFlag",
-    ],
-}
diff --git a/Tethering/tests/integration/base/android/net/TetheringTester.java b/Tethering/tests/integration/base/android/net/TetheringTester.java
index ae39b24..1c0803e 100644
--- a/Tethering/tests/integration/base/android/net/TetheringTester.java
+++ b/Tethering/tests/integration/base/android/net/TetheringTester.java
@@ -628,7 +628,7 @@
         return false;
     }
 
-    private void sendUploadPacket(ByteBuffer packet) throws Exception {
+    public void sendUploadPacket(ByteBuffer packet) throws Exception {
         mDownstreamReader.sendResponse(packet);
     }
 
@@ -680,4 +680,12 @@
 
         return verifyPacketNotNull("Download fail", getDownloadPacket(filter));
     }
+
+    // Send DHCPDISCOVER to DHCP server to see if DHCP server is still alive to handle
+    // the upcoming DHCP packets. This method should be only used when we know the DHCP
+    // server has been created successfully before.
+    public boolean testDhcpServerAlive(final MacAddress mac) throws Exception {
+        sendDhcpDiscover(mac.toByteArray());
+        return getNextDhcpPacket() != null;
+    }
 }
diff --git a/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java b/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
index 55854e2..21927df 100644
--- a/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
+++ b/Tethering/tests/integration/src/android/net/EthernetTetheringTest.java
@@ -39,6 +39,7 @@
 import static com.android.net.module.util.NetworkStackConstants.IPV4_LENGTH_OFFSET;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -839,4 +840,41 @@
                 REMOTE_NAT64_ADDR /* downloadSrcIp */, clatIp6 /* downloadDstIp */,
                 tester, true /* isClat */);
     }
+
+    private static final byte[] ZeroLengthDhcpPacket = new byte[] {
+            // scapy.Ether(
+            //   dst="ff:ff:ff:ff:ff:ff")
+            // scapy.IP(
+            //   dst="255.255.255.255")
+            // scapy.UDP(sport=68, dport=67)
+            /* Ethernet Header */
+            (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff,
+            (byte) 0xe0, (byte) 0x4f, (byte) 0x43, (byte) 0xe6, (byte) 0xfb, (byte) 0xd2,
+            (byte) 0x08, (byte) 0x00,
+            /* Ip header */
+            (byte) 0x45, (byte) 0x00, (byte) 0x00, (byte) 0x1c, (byte) 0x00, (byte) 0x01,
+            (byte) 0x00, (byte) 0x00, (byte) 0x40, (byte) 0x11, (byte) 0xb6, (byte) 0x58,
+            (byte) 0x64, (byte) 0x4f, (byte) 0x60, (byte) 0x29, (byte) 0xff, (byte) 0xff,
+            (byte) 0xff, (byte) 0xff,
+            /* UDP header */
+            (byte) 0x00, (byte) 0x44, (byte) 0x00, (byte) 0x43,
+            (byte) 0x00, (byte) 0x08, (byte) 0x3a, (byte) 0xdf
+    };
+
+    @Test
+    public void testTetherZeroLengthDhcpPacket() throws Exception {
+        final TetheringTester tester = initTetheringTester(toList(TEST_IP4_ADDR),
+                toList(TEST_IP4_DNS));
+        tester.createTetheredDevice(TEST_MAC, false /* hasIpv6 */);
+
+        // Send a zero-length DHCP packet to upstream DHCP server.
+        final ByteBuffer packet = ByteBuffer.wrap(ZeroLengthDhcpPacket);
+        tester.sendUploadPacket(packet);
+
+        // Send DHCPDISCOVER packet from another downstream tethered device to verify that upstream
+        // DHCP server has closed the listening socket and stopped reading, then we will not receive
+        // any DHCPOFFER in this case.
+        final MacAddress macAddress = MacAddress.fromString("11:22:33:44:55:66");
+        assertFalse(tester.testDhcpServerAlive(macAddress));
+    }
 }
diff --git a/Tethering/tests/privileged/src/com/android/networkstack/tethering/ConntrackSocketTest.java b/Tethering/tests/privileged/src/com/android/networkstack/tethering/ConntrackSocketTest.java
index b3fb3e4..81d4fbe 100644
--- a/Tethering/tests/privileged/src/com/android/networkstack/tethering/ConntrackSocketTest.java
+++ b/Tethering/tests/privileged/src/com/android/networkstack/tethering/ConntrackSocketTest.java
@@ -106,6 +106,7 @@
                 ConntrackMessage.Tuple tuple = ctmsg.tupleOrig;
 
                 if (nlmsghdr.nlmsg_type == (NFNL_SUBSYS_CTNETLINK << 8 | IPCTNL_MSG_CT_NEW)
+                        && tuple != null
                         && tuple.protoNum == IPPROTO_TCP
                         && tuple.srcIp.equals(local.getAddress())
                         && tuple.dstIp.equals(remote.getAddress())
diff --git a/bpf_progs/Android.bp b/bpf_progs/Android.bp
index 229dce3..b3f8ed6 100644
--- a/bpf_progs/Android.bp
+++ b/bpf_progs/Android.bp
@@ -103,18 +103,6 @@
 }
 
 bpf {
-    name: "offload@inprocess.o",
-    srcs: ["offload@inprocess.c"],
-    btf: true,
-    cflags: [
-        "-Wall",
-        "-Werror",
-        "-DBTF",
-        "-DINPROCESS",
-    ],
-}
-
-bpf {
     name: "test.o",
     srcs: ["test.c"],
     cflags: [
@@ -135,18 +123,6 @@
 }
 
 bpf {
-    name: "test@inprocess.o",
-    srcs: ["test@inprocess.c"],
-    btf: true,
-    cflags: [
-        "-Wall",
-        "-Werror",
-        "-DBTF",
-        "-DINPROCESS",
-    ],
-}
-
-bpf {
     name: "clatd.o",
     srcs: ["clatd.c"],
     btf: true,
diff --git a/bpf_progs/block.c b/bpf_progs/block.c
index f2a3e62..3797a38 100644
--- a/bpf_progs/block.c
+++ b/bpf_progs/block.c
@@ -19,8 +19,8 @@
 #include <netinet/in.h>
 #include <stdint.h>
 
-// The resulting .o needs to load on the Android T beta 3 bpfloader
-#define BPFLOADER_MIN_VER BPFLOADER_T_BETA3_VERSION
+// The resulting .o needs to load on the Android T bpfloader
+#define BPFLOADER_MIN_VER BPFLOADER_T_VERSION
 
 #include "bpf_helpers.h"
 
diff --git a/bpf_progs/clatd.c b/bpf_progs/clatd.c
index f05b93e..85ba58e 100644
--- a/bpf_progs/clatd.c
+++ b/bpf_progs/clatd.c
@@ -30,8 +30,8 @@
 #define __kernel_udphdr udphdr
 #include <linux/udp.h>
 
-// The resulting .o needs to load on the Android T beta 3 bpfloader
-#define BPFLOADER_MIN_VER BPFLOADER_T_BETA3_VERSION
+// The resulting .o needs to load on the Android T bpfloader
+#define BPFLOADER_MIN_VER BPFLOADER_T_VERSION
 
 #include "bpf_helpers.h"
 #include "bpf_net_helpers.h"
diff --git a/bpf_progs/dscpPolicy.c b/bpf_progs/dscpPolicy.c
index 72f63c6..262b65b 100644
--- a/bpf_progs/dscpPolicy.c
+++ b/bpf_progs/dscpPolicy.c
@@ -27,8 +27,8 @@
 #include <stdint.h>
 #include <string.h>
 
-// The resulting .o needs to load on the Android T beta 3 bpfloader
-#define BPFLOADER_MIN_VER BPFLOADER_T_BETA3_VERSION
+// The resulting .o needs to load on the Android T bpfloader
+#define BPFLOADER_MIN_VER BPFLOADER_T_VERSION
 
 #include "bpf_helpers.h"
 #include "dscpPolicy.h"
diff --git a/bpf_progs/netd.c b/bpf_progs/netd.c
index 39dff7f..839ca40 100644
--- a/bpf_progs/netd.c
+++ b/bpf_progs/netd.c
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-// The resulting .o needs to load on the Android T Beta 3 bpfloader
-#define BPFLOADER_MIN_VER BPFLOADER_T_BETA3_VERSION
+// The resulting .o needs to load on the Android T bpfloader
+#define BPFLOADER_MIN_VER BPFLOADER_T_VERSION
 
 #include <bpf_helpers.h>
 #include <linux/bpf.h>
diff --git a/bpf_progs/offload.c b/bpf_progs/offload.c
index f4d4254..80d1a41 100644
--- a/bpf_progs/offload.c
+++ b/bpf_progs/offload.c
@@ -38,13 +38,7 @@
 // Warning: values other than AID_ROOT don't work for map uid on BpfLoader < v0.21
 #define TETHERING_UID AID_ROOT
 
-#ifdef INPROCESS
-#define DEFAULT_BPF_MAP_SELINUX_CONTEXT "fs_bpf_net_shared"
-#define DEFAULT_BPF_PROG_SELINUX_CONTEXT "fs_bpf_net_shared"
-#define TETHERING_GID AID_SYSTEM
-#else
 #define TETHERING_GID AID_NETWORK_STACK
-#endif
 
 #include "bpf_helpers.h"
 #include "bpf_net_helpers.h"
diff --git a/bpf_progs/offload@inprocess.c b/bpf_progs/offload@inprocess.c
deleted file mode 120000
index 4092e0d..0000000
--- a/bpf_progs/offload@inprocess.c
+++ /dev/null
@@ -1 +0,0 @@
-offload.c
\ No newline at end of file
diff --git a/bpf_progs/test.c b/bpf_progs/test.c
index d1f780f..091743c 100644
--- a/bpf_progs/test.c
+++ b/bpf_progs/test.c
@@ -32,13 +32,7 @@
 // Warning: values other than AID_ROOT don't work for map uid on BpfLoader < v0.21
 #define TETHERING_UID AID_ROOT
 
-#ifdef INPROCESS
-#define DEFAULT_BPF_MAP_SELINUX_CONTEXT "fs_bpf_net_shared"
-#define DEFAULT_BPF_PROG_SELINUX_CONTEXT "fs_bpf_net_shared"
-#define TETHERING_GID AID_SYSTEM
-#else
 #define TETHERING_GID AID_NETWORK_STACK
-#endif
 
 // This is non production code, only used for testing
 // Needed because the bitmap array definition is non-kosher for pre-T OS devices.
diff --git a/bpf_progs/test@inprocess.c b/bpf_progs/test@inprocess.c
deleted file mode 120000
index aeebb26..0000000
--- a/bpf_progs/test@inprocess.c
+++ /dev/null
@@ -1 +0,0 @@
-test.c
\ No newline at end of file
diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index 3cc9c65..92e9599 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -1348,6 +1348,18 @@
     }
 
     /**
+     * Gets the transports as an int. Internal callers only.
+     *
+     * Prefer getTransportTypes/hasTransportType if not immediately collapsing back into a scalar.
+     *
+     * @return a long integer representing the transport types.
+     * @hide
+     */
+    public long getTransportTypesInternal() {
+        return mTransportTypes;
+    }
+
+    /**
      * Sets all the transports set on this {@code NetworkCapability} instance.
      * This overwrites any existing transports.
      *
diff --git a/nearby/halfsheet/res/values-zh-rHK/strings.xml b/nearby/halfsheet/res/values-zh-rHK/strings.xml
index 4dac931..d934f88 100644
--- a/nearby/halfsheet/res/values-zh-rHK/strings.xml
+++ b/nearby/halfsheet/res/values-zh-rHK/strings.xml
@@ -26,8 +26,8 @@
     <string name="fast_pair_unable_to_connect_description" msgid="3926830740860653891">"嘗試手動配對裝置"</string>
     <string name="fast_pair_turn_on_bt_device_pairing_mode" msgid="3197372738187738030">"嘗試讓裝置進入配對模式"</string>
     <string name="devices_within_reach_channel_name" msgid="876280551450910440">"附近的裝置"</string>
-    <string name="devices_with_your_account_channel_name" msgid="8120067812798598102">"已連結你帳戶的裝置"</string>
-    <string name="fast_pair_your_device" msgid="3662423897069320840">"你儲存的裝置已可使用"</string>
+    <string name="devices_with_your_account_channel_name" msgid="8120067812798598102">"已連結您帳戶的裝置"</string>
+    <string name="fast_pair_your_device" msgid="3662423897069320840">"您儲存的裝置已可使用"</string>
     <string name="common_nearby_title" msgid="5480324514713607015">"咫尺共享"</string>
     <string name="common_devices" msgid="2635603125608104442">"裝置"</string>
     <string name="common_connecting" msgid="160531481424245303">"正在連接…"</string>
diff --git a/service-t/src/com/android/server/NsdService.java b/service-t/src/com/android/server/NsdService.java
index f30f120..1e0d544 100644
--- a/service-t/src/com/android/server/NsdService.java
+++ b/service-t/src/com/android/server/NsdService.java
@@ -142,6 +142,7 @@
     public static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG);
     private static final long CLEANUP_DELAY_MS = 10000;
     private static final int IFACE_IDX_ANY = 0;
+    private static final SharedLog LOGGER = new SharedLog("serviceDiscovery");
 
     private final Context mContext;
     private final NsdStateMachine mNsdStateMachine;
@@ -157,7 +158,7 @@
     private final MdnsSocketProvider mMdnsSocketProvider;
     @NonNull
     private final MdnsAdvertiser mAdvertiser;
-    private final SharedLog mServiceLogs = new SharedLog(TAG);
+    private final SharedLog mServiceLogs = LOGGER.forSubComponent(TAG);
     // WARNING : Accessing these values in any thread is not safe, it must only be changed in the
     // state machine thread. If change this outside state machine, it will need to introduce
     // synchronization.
@@ -1326,17 +1327,18 @@
         mMDnsEventCallback = new MDnsEventCallback(mNsdStateMachine);
         mDeps = deps;
 
-        mMdnsSocketProvider = deps.makeMdnsSocketProvider(ctx, handler.getLooper());
+        mMdnsSocketProvider = deps.makeMdnsSocketProvider(ctx, handler.getLooper(),
+                LOGGER.forSubComponent("MdnsSocketProvider"));
         // Netlink monitor starts on boot, and intentionally never stopped, to ensure that all
         // address events are received.
         handler.post(mMdnsSocketProvider::startNetLinkMonitor);
         mMdnsSocketClient =
                 new MdnsMultinetworkSocketClient(handler.getLooper(), mMdnsSocketProvider);
-        mMdnsDiscoveryManager =
-                deps.makeMdnsDiscoveryManager(new ExecutorProvider(), mMdnsSocketClient);
+        mMdnsDiscoveryManager = deps.makeMdnsDiscoveryManager(new ExecutorProvider(),
+                mMdnsSocketClient, LOGGER.forSubComponent("MdnsDiscoveryManager"));
         handler.post(() -> mMdnsSocketClient.setCallback(mMdnsDiscoveryManager));
         mAdvertiser = deps.makeMdnsAdvertiser(handler.getLooper(), mMdnsSocketProvider,
-                new AdvertiserCallback());
+                new AdvertiserCallback(), LOGGER.forSubComponent("MdnsAdvertiser"));
     }
 
     /**
@@ -1390,8 +1392,9 @@
          * @see MdnsDiscoveryManager
          */
         public MdnsDiscoveryManager makeMdnsDiscoveryManager(
-                ExecutorProvider executorProvider, MdnsSocketClientBase socketClient) {
-            return new MdnsDiscoveryManager(executorProvider, socketClient);
+                @NonNull ExecutorProvider executorProvider,
+                @NonNull MdnsSocketClientBase socketClient, @NonNull SharedLog sharedLog) {
+            return new MdnsDiscoveryManager(executorProvider, socketClient, sharedLog);
         }
 
         /**
@@ -1399,15 +1402,16 @@
          */
         public MdnsAdvertiser makeMdnsAdvertiser(
                 @NonNull Looper looper, @NonNull MdnsSocketProvider socketProvider,
-                @NonNull MdnsAdvertiser.AdvertiserCallback cb) {
-            return new MdnsAdvertiser(looper, socketProvider, cb);
+                @NonNull MdnsAdvertiser.AdvertiserCallback cb, @NonNull SharedLog sharedLog) {
+            return new MdnsAdvertiser(looper, socketProvider, cb, sharedLog);
         }
 
         /**
          * @see MdnsSocketProvider
          */
-        public MdnsSocketProvider makeMdnsSocketProvider(Context context, Looper looper) {
-            return new MdnsSocketProvider(context, looper);
+        public MdnsSocketProvider makeMdnsSocketProvider(@NonNull Context context,
+                @NonNull Looper looper, @NonNull SharedLog sharedLog) {
+            return new MdnsSocketProvider(context, looper, sharedLog);
         }
     }
 
@@ -1769,30 +1773,10 @@
 
         // Dump service and clients logs
         pw.println();
+        pw.println("Logs:");
         pw.increaseIndent();
         mServiceLogs.reverseDump(pw);
         pw.decreaseIndent();
-
-        // Dump advertiser related logs
-        pw.println();
-        pw.println("Advertiser:");
-        pw.increaseIndent();
-        mAdvertiser.dump(pw);
-        pw.decreaseIndent();
-
-        // Dump discoverymanager related logs
-        pw.println();
-        pw.println("DiscoveryManager:");
-        pw.increaseIndent();
-        mMdnsDiscoveryManager.dump(pw);
-        pw.decreaseIndent();
-
-        // Dump socketprovider related logs
-        pw.println();
-        pw.println("SocketProvider:");
-        pw.increaseIndent();
-        mMdnsSocketProvider.dump(pw);
-        pw.decreaseIndent();
     }
 
     private abstract static class ClientRequest {
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsAdvertiser.java b/service-t/src/com/android/server/connectivity/mdns/MdnsAdvertiser.java
index a332da7..655c364 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsAdvertiser.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsAdvertiser.java
@@ -33,7 +33,6 @@
 import com.android.net.module.util.SharedLog;
 import com.android.server.connectivity.mdns.util.MdnsUtils;
 
-import java.io.PrintWriter;
 import java.util.List;
 import java.util.Map;
 import java.util.UUID;
@@ -51,7 +50,7 @@
 
     // Top-level domain for link-local queries, as per RFC6762 3.
     private static final String LOCAL_TLD = "local";
-    private static final SharedLog LOGGER = new SharedLog(TAG);
+
 
     private final Looper mLooper;
     private final AdvertiserCallback mCb;
@@ -71,6 +70,7 @@
     private final Dependencies mDeps;
 
     private String[] mDeviceHostName;
+    @NonNull private final SharedLog mSharedLog;
 
     /**
      * Dependencies for {@link MdnsAdvertiser}, useful for testing.
@@ -84,11 +84,11 @@
                 @NonNull List<LinkAddress> initialAddresses,
                 @NonNull Looper looper, @NonNull byte[] packetCreationBuffer,
                 @NonNull MdnsInterfaceAdvertiser.Callback cb,
-                @NonNull String[] deviceHostName) {
+                @NonNull String[] deviceHostName,
+                @NonNull SharedLog sharedLog) {
             // Note NetworkInterface is final and not mockable
-            final String logTag = socket.getInterface().getName();
-            return new MdnsInterfaceAdvertiser(logTag, socket, initialAddresses, looper,
-                    packetCreationBuffer, cb, deviceHostName, LOGGER.forSubComponent(logTag));
+            return new MdnsInterfaceAdvertiser(socket, initialAddresses, looper,
+                    packetCreationBuffer, cb, deviceHostName, sharedLog);
         }
 
         /**
@@ -135,7 +135,7 @@
 
         @Override
         public void onServiceConflict(@NonNull MdnsInterfaceAdvertiser advertiser, int serviceId) {
-            LOGGER.i("Found conflict, restarted probing for service " + serviceId);
+            mSharedLog.i("Found conflict, restarted probing for service " + serviceId);
 
             final Registration registration = mRegistrations.get(serviceId);
             if (registration == null) return;
@@ -291,7 +291,8 @@
             MdnsInterfaceAdvertiser advertiser = mAllAdvertisers.get(socket);
             if (advertiser == null) {
                 advertiser = mDeps.makeAdvertiser(socket, addresses, mLooper, mPacketCreationBuffer,
-                        mInterfaceAdvertiserCb, mDeviceHostName);
+                        mInterfaceAdvertiserCb, mDeviceHostName,
+                        mSharedLog.forSubComponent(socket.getInterface().getName()));
                 mAllAdvertisers.put(socket, advertiser);
                 advertiser.start();
             }
@@ -416,18 +417,20 @@
     }
 
     public MdnsAdvertiser(@NonNull Looper looper, @NonNull MdnsSocketProvider socketProvider,
-            @NonNull AdvertiserCallback cb) {
-        this(looper, socketProvider, cb, new Dependencies());
+            @NonNull AdvertiserCallback cb, @NonNull SharedLog sharedLog) {
+        this(looper, socketProvider, cb, new Dependencies(), sharedLog);
     }
 
     @VisibleForTesting
     MdnsAdvertiser(@NonNull Looper looper, @NonNull MdnsSocketProvider socketProvider,
-            @NonNull AdvertiserCallback cb, @NonNull Dependencies deps) {
+            @NonNull AdvertiserCallback cb, @NonNull Dependencies deps,
+            @NonNull SharedLog sharedLog) {
         mLooper = looper;
         mCb = cb;
         mSocketProvider = socketProvider;
         mDeps = deps;
         mDeviceHostName = deps.generateHostname();
+        mSharedLog = sharedLog;
     }
 
     private void checkThread() {
@@ -450,7 +453,7 @@
             return;
         }
 
-        LOGGER.i("Adding service " + service + " with ID " + id);
+        mSharedLog.i("Adding service " + service + " with ID " + id);
 
         final Network network = service.getNetwork();
         final Registration registration = new Registration(service);
@@ -482,7 +485,7 @@
     public void removeService(int id) {
         checkThread();
         if (!mRegistrations.contains(id)) return;
-        LOGGER.i("Removing service with ID " + id);
+        mSharedLog.i("Removing service with ID " + id);
         for (int i = mAdvertiserRequests.size() - 1; i >= 0; i--) {
             final InterfaceAdvertiserRequest advertiser = mAdvertiserRequests.valueAt(i);
             advertiser.removeService(id);
@@ -494,10 +497,6 @@
         }
     }
 
-    /** Dump info to dumpsys */
-    public void dump(PrintWriter pw) {
-        LOGGER.reverseDump(pw);
-    }
     private static <K, V> boolean any(@NonNull ArrayMap<K, V> map,
             @NonNull BiPredicate<K, V> predicate) {
         for (int i = 0; i < map.size(); i++) {
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsDiscoveryManager.java b/service-t/src/com/android/server/connectivity/mdns/MdnsDiscoveryManager.java
index 64985ad..849eac1 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsDiscoveryManager.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsDiscoveryManager.java
@@ -32,7 +32,6 @@
 import com.android.net.module.util.SharedLog;
 
 import java.io.IOException;
-import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -43,10 +42,10 @@
 public class MdnsDiscoveryManager implements MdnsSocketClientBase.Callback {
     private static final String TAG = MdnsDiscoveryManager.class.getSimpleName();
     public static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG);
-    private static final SharedLog LOGGER = new SharedLog(TAG);
 
     private final ExecutorProvider executorProvider;
     private final MdnsSocketClientBase socketClient;
+    @NonNull private final SharedLog sharedLog;
 
     @GuardedBy("this")
     @NonNull private final PerNetworkServiceTypeClients perNetworkServiceTypeClients;
@@ -82,7 +81,11 @@
             final List<MdnsServiceTypeClient> list = new ArrayList<>();
             for (int i = 0; i < clients.size(); i++) {
                 final Pair<String, Network> perNetworkServiceType = clients.keyAt(i);
-                if (isNetworkMatched(network, perNetworkServiceType.second)) {
+                final Network serviceTypeNetwork = perNetworkServiceType.second;
+                // The serviceTypeNetwork would be null if the MdnsSocketClient is being used. This
+                // is also the case if the socket is for a tethering interface. In either of these
+                // cases, the client is expected to process any responses.
+                if (serviceTypeNetwork == null || isNetworkMatched(network, serviceTypeNetwork)) {
                     list.add(clients.valueAt(i));
                 }
             }
@@ -100,9 +103,10 @@
     }
 
     public MdnsDiscoveryManager(@NonNull ExecutorProvider executorProvider,
-            @NonNull MdnsSocketClientBase socketClient) {
+            @NonNull MdnsSocketClientBase socketClient, @NonNull SharedLog sharedLog) {
         this.executorProvider = executorProvider;
         this.socketClient = socketClient;
+        this.sharedLog = sharedLog;
         perNetworkServiceTypeClients = new PerNetworkServiceTypeClients();
     }
 
@@ -120,13 +124,13 @@
             @NonNull String serviceType,
             @NonNull MdnsServiceBrowserListener listener,
             @NonNull MdnsSearchOptions searchOptions) {
-        LOGGER.i("Registering listener for serviceType: " + serviceType);
+        sharedLog.i("Registering listener for serviceType: " + serviceType);
         if (perNetworkServiceTypeClients.isEmpty()) {
             // First listener. Starts the socket client.
             try {
                 socketClient.startDiscovery();
             } catch (IOException e) {
-                LOGGER.e("Failed to start discover.", e);
+                sharedLog.e("Failed to start discover.", e);
                 return;
             }
         }
@@ -155,7 +159,7 @@
     @RequiresPermission(permission.CHANGE_WIFI_MULTICAST_STATE)
     public synchronized void unregisterListener(
             @NonNull String serviceType, @NonNull MdnsServiceBrowserListener listener) {
-        LOGGER.i("Unregistering listener for serviceType:" + serviceType);
+        sharedLog.i("Unregistering listener for serviceType:" + serviceType);
         final List<MdnsServiceTypeClient> serviceTypeClients =
                 perNetworkServiceTypeClients.getByServiceType(serviceType);
         if (serviceTypeClients.isEmpty()) {
@@ -167,12 +171,12 @@
                 // No listener is registered for the service type anymore, remove it from the list
                 // of the service type clients.
                 perNetworkServiceTypeClients.remove(serviceTypeClient);
-                if (perNetworkServiceTypeClients.isEmpty()) {
-                    // No discovery request. Stops the socket client.
-                    socketClient.stopDiscovery();
-                }
             }
         }
+        if (perNetworkServiceTypeClients.isEmpty()) {
+            // No discovery request. Stops the socket client.
+            socketClient.stopDiscovery();
+        }
         // Unrequested the network.
         socketClient.notifyNetworkUnrequested(listener);
     }
@@ -195,19 +199,13 @@
         }
     }
 
-    /** Dump info to dumpsys */
-    public void dump(PrintWriter pw) {
-        LOGGER.reverseDump(pw);
-    }
-
     @VisibleForTesting
     MdnsServiceTypeClient createServiceTypeClient(@NonNull String serviceType,
             @Nullable Network network) {
-        LOGGER.log("createServiceTypeClient for serviceType:" + serviceType
-                + " network:" + network);
+        sharedLog.log("createServiceTypeClient for type:" + serviceType + ", net:" + network);
         return new MdnsServiceTypeClient(
                 serviceType, socketClient,
                 executorProvider.newServiceTypeClientSchedulerExecutor(), network,
-                LOGGER.forSubComponent(serviceType + "-" + network));
+                sharedLog.forSubComponent(serviceType + "-" + network));
     }
 }
\ No newline at end of file
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiser.java b/service-t/src/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiser.java
index 9eaa580..4e09515 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiser.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiser.java
@@ -170,29 +170,29 @@
         }
     }
 
-    public MdnsInterfaceAdvertiser(@NonNull String logTag,
-            @NonNull MdnsInterfaceSocket socket, @NonNull List<LinkAddress> initialAddresses,
-            @NonNull Looper looper, @NonNull byte[] packetCreationBuffer, @NonNull Callback cb,
+    public MdnsInterfaceAdvertiser(@NonNull MdnsInterfaceSocket socket,
+            @NonNull List<LinkAddress> initialAddresses, @NonNull Looper looper,
+            @NonNull byte[] packetCreationBuffer, @NonNull Callback cb,
             @NonNull String[] deviceHostName, @NonNull SharedLog sharedLog) {
-        this(logTag, socket, initialAddresses, looper, packetCreationBuffer, cb,
+        this(socket, initialAddresses, looper, packetCreationBuffer, cb,
                 new Dependencies(), deviceHostName, sharedLog);
     }
 
-    public MdnsInterfaceAdvertiser(@NonNull String logTag,
-            @NonNull MdnsInterfaceSocket socket, @NonNull List<LinkAddress> initialAddresses,
-            @NonNull Looper looper, @NonNull byte[] packetCreationBuffer, @NonNull Callback cb,
-            @NonNull Dependencies deps, @NonNull String[] deviceHostName,
-            @NonNull SharedLog sharedLog) {
-        mTag = MdnsInterfaceAdvertiser.class.getSimpleName() + "/" + logTag;
+    public MdnsInterfaceAdvertiser(@NonNull MdnsInterfaceSocket socket,
+            @NonNull List<LinkAddress> initialAddresses, @NonNull Looper looper,
+            @NonNull byte[] packetCreationBuffer, @NonNull Callback cb, @NonNull Dependencies deps,
+            @NonNull String[] deviceHostName, @NonNull SharedLog sharedLog) {
+        mTag = MdnsInterfaceAdvertiser.class.getSimpleName() + "/" + sharedLog.getTag();
         mRecordRepository = deps.makeRecordRepository(looper, deviceHostName);
         mRecordRepository.updateAddresses(initialAddresses);
         mSocket = socket;
         mCb = cb;
         mCbHandler = new Handler(looper);
-        mReplySender = deps.makeReplySender(logTag, looper, socket, packetCreationBuffer);
-        mAnnouncer = deps.makeMdnsAnnouncer(logTag, looper, mReplySender,
+        mReplySender = deps.makeReplySender(sharedLog.getTag(), looper, socket,
+                packetCreationBuffer);
+        mAnnouncer = deps.makeMdnsAnnouncer(sharedLog.getTag(), looper, mReplySender,
                 mAnnouncingCallback);
-        mProber = deps.makeMdnsProber(logTag, looper, mReplySender, mProbingCallback);
+        mProber = deps.makeMdnsProber(sharedLog.getTag(), looper, mReplySender, mProbingCallback);
         mSharedLog = sharedLog;
     }
 
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java b/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
index 72b931d..6585d44 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsServiceTypeClient.java
@@ -288,16 +288,16 @@
             if (!responseMatchesOptions(response, listeners.valueAt(i))) continue;
             final MdnsServiceBrowserListener listener = listeners.keyAt(i);
             if (newServiceFound) {
-                sharedLog.log("onServiceNameDiscovered: " + serviceInstanceName);
+                sharedLog.log("onServiceNameDiscovered: " + serviceInfo);
                 listener.onServiceNameDiscovered(serviceInfo);
             }
 
             if (response.isComplete()) {
                 if (newServiceFound || serviceBecomesComplete) {
-                    sharedLog.log("onServiceFound: " + serviceInstanceName);
+                    sharedLog.log("onServiceFound: " + serviceInfo);
                     listener.onServiceFound(serviceInfo);
                 } else {
-                    sharedLog.log("onServiceUpdated: " + serviceInstanceName);
+                    sharedLog.log("onServiceUpdated: " + serviceInfo);
                     listener.onServiceUpdated(serviceInfo);
                 }
             }
@@ -315,10 +315,10 @@
             final MdnsServiceInfo serviceInfo =
                     buildMdnsServiceInfoFromResponse(response, serviceTypeLabels);
             if (response.isComplete()) {
-                sharedLog.log("onServiceRemoved: " + serviceInstanceName);
+                sharedLog.log("onServiceRemoved: " + serviceInfo);
                 listener.onServiceRemoved(serviceInfo);
             }
-            sharedLog.log("onServiceNameRemoved: " + serviceInstanceName);
+            sharedLog.log("onServiceNameRemoved: " + serviceInfo);
             listener.onServiceNameRemoved(serviceInfo);
         }
     }
@@ -535,19 +535,17 @@
                                     continue;
                                 }
                                 final MdnsServiceBrowserListener listener = listeners.keyAt(i);
-                                String serviceInstanceName =
-                                        existingResponse.getServiceInstanceName();
-                                if (serviceInstanceName != null) {
+                                if (existingResponse.getServiceInstanceName() != null) {
                                     final MdnsServiceInfo serviceInfo =
                                             buildMdnsServiceInfoFromResponse(
                                                     existingResponse, serviceTypeLabels);
                                     if (existingResponse.isComplete()) {
                                         sharedLog.log("TTL expired. onServiceRemoved: "
-                                                + serviceInstanceName);
+                                                + serviceInfo);
                                         listener.onServiceRemoved(serviceInfo);
                                     }
                                     sharedLog.log("TTL expired. onServiceNameRemoved: "
-                                            + serviceInstanceName);
+                                            + serviceInfo);
                                     listener.onServiceNameRemoved(serviceInfo);
                                 }
                             }
diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java b/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
index d090a4d..ca61d34 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsSocketProvider.java
@@ -47,7 +47,6 @@
 import com.android.net.module.util.SharedLog;
 
 import java.io.IOException;
-import java.io.PrintWriter;
 import java.net.NetworkInterface;
 import java.net.SocketException;
 import java.util.ArrayList;
@@ -69,7 +68,6 @@
     // But 1440 should generally be enough because of standard Ethernet.
     // Note: mdnsresponder mDNSEmbeddedAPI.h uses 8940 for Ethernet jumbo frames.
     private static final int READ_BUFFER_SIZE = 2048;
-    private static final SharedLog LOGGER = new SharedLog(TAG);
     private static final int IFACE_IDX_NOT_EXIST = -1;
     @NonNull private final Context mContext;
     @NonNull private final Looper mLooper;
@@ -78,6 +76,7 @@
     @NonNull private final NetworkCallback mNetworkCallback;
     @NonNull private final TetheringEventCallback mTetheringEventCallback;
     @NonNull private final AbstractSocketNetlink mSocketNetlinkMonitor;
+    @NonNull private final SharedLog mSharedLog;
     private final ArrayMap<Network, SocketInfo> mNetworkSockets = new ArrayMap<>();
     private final ArrayMap<String, SocketInfo> mTetherInterfaceSockets = new ArrayMap<>();
     private final ArrayMap<Network, LinkProperties> mActiveNetworksLinkProperties =
@@ -94,16 +93,18 @@
     private boolean mMonitoringSockets = false;
     private boolean mRequestStop = false;
 
-    public MdnsSocketProvider(@NonNull Context context, @NonNull Looper looper) {
-        this(context, looper, new Dependencies());
+    public MdnsSocketProvider(@NonNull Context context, @NonNull Looper looper,
+            @NonNull SharedLog sharedLog) {
+        this(context, looper, new Dependencies(), sharedLog);
     }
 
     MdnsSocketProvider(@NonNull Context context, @NonNull Looper looper,
-            @NonNull Dependencies deps) {
+            @NonNull Dependencies deps, @NonNull SharedLog sharedLog) {
         mContext = context;
         mLooper = looper;
         mHandler = new Handler(looper);
         mDependencies = deps;
+        mSharedLog = sharedLog;
         mNetworkCallback = new NetworkCallback() {
             @Override
             public void onLost(Network network) {
@@ -135,8 +136,8 @@
             }
         };
 
-        mSocketNetlinkMonitor = mDependencies.createSocketNetlinkMonitor(mHandler, LOGGER,
-                new NetLinkMessageProcessor());
+        mSocketNetlinkMonitor = mDependencies.createSocketNetlinkMonitor(mHandler,
+                mSharedLog.forSubComponent("NetlinkMonitor"), new NetLinkMessageProcessor());
     }
 
     /**
@@ -253,7 +254,7 @@
             Log.d(TAG, "Already monitoring sockets.");
             return;
         }
-        LOGGER.i("Start monitoring sockets.");
+        mSharedLog.i("Start monitoring sockets.");
         mContext.getSystemService(ConnectivityManager.class).registerNetworkCallback(
                 new NetworkRequest.Builder().clearCapabilities().build(),
                 mNetworkCallback, mHandler);
@@ -282,7 +283,7 @@
 
         // Only unregister the network callback if there is no socket request.
         if (mCallbacksToRequestedNetworks.isEmpty()) {
-            LOGGER.i("Stop monitoring sockets.");
+            mSharedLog.i("Stop monitoring sockets.");
             mContext.getSystemService(ConnectivityManager.class)
                     .unregisterNetworkCallback(mNetworkCallback);
 
@@ -420,7 +421,7 @@
                 return;
             }
 
-            LOGGER.log("Create socket on net:" + networkKey + ", ifName:" + interfaceName);
+            mSharedLog.log("Create socket on net:" + networkKey + ", ifName:" + interfaceName);
             final MdnsInterfaceSocket socket = mDependencies.createMdnsInterfaceSocket(
                     networkInterface.getNetworkInterface(), MdnsConstants.MDNS_PORT, mLooper,
                     mPacketReadBuffer);
@@ -441,7 +442,7 @@
                 notifySocketCreated(((NetworkAsKey) networkKey).mNetwork, socket, addresses);
             }
         } catch (IOException e) {
-            LOGGER.e("Create socket failed ifName:" + interfaceName, e);
+            mSharedLog.e("Create socket failed ifName:" + interfaceName, e);
         }
     }
 
@@ -470,7 +471,7 @@
             // transports above in priority.
             return iface.supportsMulticast();
         } catch (SocketException e) {
-            LOGGER.e("Error checking interface flags", e);
+            mSharedLog.e("Error checking interface flags", e);
             return false;
         }
     }
@@ -481,7 +482,7 @@
 
         socketInfo.mSocket.destroy();
         notifyInterfaceDestroyed(network, socketInfo.mSocket);
-        LOGGER.log("Remove socket on net:" + network);
+        mSharedLog.log("Remove socket on net:" + network);
     }
 
     private void removeTetherInterfaceSocket(String interfaceName) {
@@ -489,7 +490,7 @@
         if (socketInfo == null) return;
         socketInfo.mSocket.destroy();
         notifyInterfaceDestroyed(null /* network */, socketInfo.mSocket);
-        LOGGER.log("Remove socket on ifName:" + interfaceName);
+        mSharedLog.log("Remove socket on ifName:" + interfaceName);
     }
 
     private void notifySocketCreated(Network network, MdnsInterfaceSocket socket,
@@ -561,6 +562,7 @@
      */
     public void requestSocket(@Nullable Network network, @NonNull SocketCallback cb) {
         ensureRunningOnHandlerThread(mHandler);
+        mSharedLog.log("requestSocket for net:" + network);
         mCallbacksToRequestedNetworks.put(cb, network);
         if (network == null) {
             // Does not specify a required network, create sockets for all possible
@@ -584,6 +586,7 @@
     /*** Unrequest the socket */
     public void unrequestSocket(@NonNull SocketCallback cb) {
         ensureRunningOnHandlerThread(mHandler);
+        mSharedLog.log("unrequestSocket");
         mCallbacksToRequestedNetworks.remove(cb);
         if (hasAllNetworksRequest()) {
             // Still has a request for all networks (interfaces).
@@ -598,7 +601,7 @@
             info.mSocket.destroy();
             // Still notify to unrequester for socket destroy.
             cb.onInterfaceDestroyed(network, info.mSocket);
-            LOGGER.log("Remove socket on net:" + network + " after unrequestSocket");
+            mSharedLog.log("Remove socket on net:" + network + " after unrequestSocket");
         }
 
         // Remove all sockets for tethering interface because these sockets do not have associated
@@ -609,7 +612,7 @@
             info.mSocket.destroy();
             // Still notify to unrequester for socket destroy.
             cb.onInterfaceDestroyed(null /* network */, info.mSocket);
-            LOGGER.log("Remove socket on ifName:" + mTetherInterfaceSockets.keyAt(i)
+            mSharedLog.log("Remove socket on ifName:" + mTetherInterfaceSockets.keyAt(i)
                     + " after unrequestSocket");
         }
         mTetherInterfaceSockets.clear();
@@ -618,10 +621,6 @@
         maybeStopMonitoringSockets();
     }
 
-    /** Dump info to dumpsys */
-    public void dump(PrintWriter pw) {
-        LOGGER.reverseDump(pw);
-    }
 
     /*** Callbacks for listening socket changes */
     public interface SocketCallback {
diff --git a/service-t/src/com/android/server/net/NetworkStatsService.java b/service-t/src/com/android/server/net/NetworkStatsService.java
index f977a27..e7ef510 100644
--- a/service-t/src/com/android/server/net/NetworkStatsService.java
+++ b/service-t/src/com/android/server/net/NetworkStatsService.java
@@ -46,6 +46,7 @@
 import static android.net.NetworkStats.UID_ALL;
 import static android.net.NetworkStatsHistory.FIELD_ALL;
 import static android.net.NetworkTemplate.MATCH_MOBILE;
+import static android.net.NetworkTemplate.MATCH_TEST;
 import static android.net.NetworkTemplate.MATCH_WIFI;
 import static android.net.TrafficStats.KB_IN_BYTES;
 import static android.net.TrafficStats.MB_IN_BYTES;
@@ -1582,7 +1583,9 @@
         // For a template with wifi network keys, it is possible for a malicious
         // client to track the user locations via querying data usage. Thus, enforce
         // fine location permission check.
-        if (!template.getWifiNetworkKeys().isEmpty()) {
+        // For a template with MATCH_TEST, since the wifi network key is just a placeholder
+        // to identify a specific test network, it is not related to track user location.
+        if (!template.getWifiNetworkKeys().isEmpty() && template.getMatchRule() != MATCH_TEST) {
             final boolean canAccessFineLocation = mLocationPermissionChecker
                     .checkCallersLocationPermission(callingPackage,
                     null /* featureId */,
diff --git a/service/ServiceConnectivityResources/res/values-kn/strings.xml b/service/ServiceConnectivityResources/res/values-kn/strings.xml
index 8046d0e..98a2d9c 100644
--- a/service/ServiceConnectivityResources/res/values-kn/strings.xml
+++ b/service/ServiceConnectivityResources/res/values-kn/strings.xml
@@ -30,7 +30,7 @@
     <string name="network_partial_connectivity" msgid="5549503845834993258">"<xliff:g id="NETWORK_SSID">%1$s</xliff:g> ಸೀಮಿತ ಸಂಪರ್ಕ ಕಲ್ಪಿಸುವಿಕೆಯನ್ನು ಹೊಂದಿದೆ"</string>
     <string name="network_partial_connectivity_detailed" msgid="4732435946300249845">"ಹೇಗಾದರೂ ಸಂಪರ್ಕಿಸಲು ಟ್ಯಾಪ್ ಮಾಡಿ"</string>
     <string name="network_switch_metered" msgid="5016937523571166319">"<xliff:g id="NETWORK_TYPE">%1$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
-    <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ಇಂಟರ್ನೆಟ್ ಆ್ಯಕ್ಸೆಸ್ ಹೊಂದಿಲ್ಲದಿರುವಾಗ, ಸಾಧನವು <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ಬಳಸುತ್ತದೆ. ಶುಲ್ಕಗಳು ಅನ್ವಯವಾಗಬಹುದು."</string>
+    <string name="network_switch_metered_detail" msgid="1257300152739542096">"<xliff:g id="PREVIOUS_NETWORK">%2$s</xliff:g> ಇಂಟರ್ನೆಟ್ ಪ್ರವೇಶ ಹೊಂದಿಲ್ಲದಿರುವಾಗ, ಸಾಧನವು <xliff:g id="NEW_NETWORK">%1$s</xliff:g> ಬಳಸುತ್ತದೆ. ಶುಲ್ಕಗಳು ಅನ್ವಯವಾಗಬಹುದು."</string>
     <string name="network_switch_metered_toast" msgid="70691146054130335">"<xliff:g id="PREVIOUS_NETWORK">%1$s</xliff:g> ರಿಂದ <xliff:g id="NEW_NETWORK">%2$s</xliff:g> ಗೆ ಬದಲಾಯಿಸಲಾಗಿದೆ"</string>
   <string-array name="network_switch_type_name">
     <item msgid="3004933964374161223">"ಮೊಬೈಲ್ ಡೇಟಾ"</item>
diff --git a/service/jni/com_android_server_BpfNetMaps.cpp b/service/jni/com_android_server_BpfNetMaps.cpp
index 77cffda..9ced44e 100644
--- a/service/jni/com_android_server_BpfNetMaps.cpp
+++ b/service/jni/com_android_server_BpfNetMaps.cpp
@@ -54,6 +54,10 @@
   if (!isOk(status)) {
     uid_t uid = getuid();
     ALOGE("BpfNetMaps jni init failure as uid=%d", uid);
+    // We probably only ever get called from system_server (ie. AID_SYSTEM)
+    // or from tests, and never from network_stack (ie. AID_NETWORK_STACK).
+    // However, if we ever do add calls from production network_stack code
+    // we do want to make sure this initializes correctly.
     // TODO: Fix tests to not use this jni lib, so we can unconditionally abort()
     if (uid == AID_SYSTEM || uid == AID_NETWORK_STACK) abort();
   }
diff --git a/service/jni/com_android_server_connectivity_ClatCoordinator.cpp b/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
index 059b716..d966070 100644
--- a/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
+++ b/service/jni/com_android_server_connectivity_ClatCoordinator.cpp
@@ -90,11 +90,6 @@
 
 #undef ALOGF
 
-bool isGsiImage() {
-    // this implementation matches 2 other places in the codebase (same function name too)
-    return !access("/system/system_ext/etc/init/init.gsi.rc", F_OK);
-}
-
 static const char* kClatdDir = "/apex/com.android.tethering/bin/for-system";
 static const char* kClatdBin = "/apex/com.android.tethering/bin/for-system/clatd";
 
@@ -135,14 +130,6 @@
 
 #undef V2
 
-    // HACK: Some old vendor kernels lack ~5.10 backport of 'bpffs selinux genfscon' support.
-    // This is *NOT* supported, but let's allow, at least for now, U+ GSI to boot on them.
-    // (without this hack pixel5 R vendor + U gsi breaks)
-    if (isGsiImage() && !bpf::isAtLeastKernelVersion(5, 10, 0)) {
-        ALOGE("GSI with *BAD* pre-5.10 kernel lacking bpffs selinux genfscon support.");
-        return;
-    }
-
     if (fatal) abort();
 }
 
@@ -485,11 +472,15 @@
 static constexpr int WAITPID_ATTEMPTS = 50;
 static constexpr int WAITPID_RETRY_INTERVAL_US = 100000;
 
-static void stopClatdProcess(int pid) {
-    int err = kill(pid, SIGTERM);
-    if (err) {
-        err = errno;
+static void com_android_server_connectivity_ClatCoordinator_stopClatd(JNIEnv* env, jclass clazz,
+                                                                      jint pid) {
+    if (pid <= 0) {
+        jniThrowExceptionFmt(env, "java/io/IOException", "Invalid pid");
+        return;
     }
+
+    int err = kill(pid, SIGTERM);
+    if (err) err = errno;
     if (err == ESRCH) {
         ALOGE("clatd child process %d unexpectedly disappeared", pid);
         return;
@@ -518,23 +509,6 @@
     }
 }
 
-static void com_android_server_connectivity_ClatCoordinator_stopClatd(JNIEnv* env, jclass clazz,
-                                                                      jstring iface, jstring pfx96,
-                                                                      jstring v4, jstring v6,
-                                                                      jint pid) {
-    ScopedUtfChars ifaceStr(env, iface);
-    ScopedUtfChars pfx96Str(env, pfx96);
-    ScopedUtfChars v4Str(env, v4);
-    ScopedUtfChars v6Str(env, v6);
-
-    if (pid <= 0) {
-        jniThrowExceptionFmt(env, "java/io/IOException", "Invalid pid");
-        return;
-    }
-
-    stopClatdProcess(pid);
-}
-
 static jlong com_android_server_connectivity_ClatCoordinator_getSocketCookie(
         JNIEnv* env, jclass clazz, jobject sockJavaFd) {
     int sockFd = netjniutils::GetNativeFileDescriptor(env, sockJavaFd);
@@ -579,8 +553,7 @@
          "(Ljava/io/FileDescriptor;Ljava/io/FileDescriptor;Ljava/io/FileDescriptor;Ljava/lang/"
          "String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I",
          (void*)com_android_server_connectivity_ClatCoordinator_startClatd},
-        {"native_stopClatd",
-         "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V",
+        {"native_stopClatd", "(I)V",
          (void*)com_android_server_connectivity_ClatCoordinator_stopClatd},
         {"native_getSocketCookie", "(Ljava/io/FileDescriptor;)J",
          (void*)com_android_server_connectivity_ClatCoordinator_getSocketCookie},
diff --git a/service/jni/onload.cpp b/service/jni/onload.cpp
index 3d15d43..ed74430 100644
--- a/service/jni/onload.cpp
+++ b/service/jni/onload.cpp
@@ -22,8 +22,8 @@
 namespace android {
 
 int register_com_android_server_TestNetworkService(JNIEnv* env);
-int register_com_android_server_connectivity_ClatCoordinator(JNIEnv* env);
 int register_com_android_server_BpfNetMaps(JNIEnv* env);
+int register_com_android_server_connectivity_ClatCoordinator(JNIEnv* env);
 int register_android_server_net_NetworkStatsFactory(JNIEnv* env);
 int register_android_server_net_NetworkStatsService(JNIEnv* env);
 
@@ -38,15 +38,15 @@
         return JNI_ERR;
     }
 
-    if (register_com_android_server_connectivity_ClatCoordinator(env) < 0) {
-        return JNI_ERR;
-    }
-
-    if (register_com_android_server_BpfNetMaps(env) < 0) {
-        return JNI_ERR;
-    }
-
     if (android::modules::sdklevel::IsAtLeastT()) {
+        if (register_com_android_server_BpfNetMaps(env) < 0) {
+            return JNI_ERR;
+        }
+
+        if (register_com_android_server_connectivity_ClatCoordinator(env) < 0) {
+            return JNI_ERR;
+        }
+
         if (register_android_server_net_NetworkStatsFactory(env) < 0) {
             return JNI_ERR;
         }
diff --git a/service/src/com/android/server/ConnectivityService.java b/service/src/com/android/server/ConnectivityService.java
index fa770a9..b5c9b0a 100755
--- a/service/src/com/android/server/ConnectivityService.java
+++ b/service/src/com/android/server/ConnectivityService.java
@@ -17,6 +17,7 @@
 package com.android.server;
 
 import static android.Manifest.permission.RECEIVE_DATA_ACTIVITY_CHANGE;
+import static android.app.ActivityManager.UidFrozenStateChangedCallback.UID_FROZEN_STATE_FROZEN;
 import static android.content.pm.PackageManager.FEATURE_BLUETOOTH;
 import static android.content.pm.PackageManager.FEATURE_WATCH;
 import static android.content.pm.PackageManager.FEATURE_WIFI;
@@ -110,6 +111,8 @@
 import android.annotation.Nullable;
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
+import android.app.ActivityManager;
+import android.app.ActivityManager.UidFrozenStateChangedCallback;
 import android.app.AppOpsManager;
 import android.app.BroadcastOptions;
 import android.app.PendingIntent;
@@ -787,6 +790,11 @@
     private static final int EVENT_SET_LOW_TCP_POLLING_UNTIL = 60;
 
     /**
+     * Event to inform the ConnectivityService handler when a uid has been frozen or unfrozen.
+     */
+    private static final int EVENT_UID_FROZEN_STATE_CHANGED = 61;
+
+    /**
      * Argument for {@link #EVENT_PROVISIONING_NOTIFICATION} to indicate that the notification
      * should be shown.
      */
@@ -1691,6 +1699,32 @@
         } else {
             mCdmps = null;
         }
+
+        if (SdkLevel.isAtLeastU()
+                && mDeps.isFeatureEnabled(context, KEY_DESTROY_FROZEN_SOCKETS_VERSION)) {
+            final UidFrozenStateChangedCallback frozenStateChangedCallback =
+                    new UidFrozenStateChangedCallback() {
+                @Override
+                public void onUidFrozenStateChanged(int[] uids, int[] frozenStates) {
+                    if (uids.length != frozenStates.length) {
+                        Log.wtf(TAG, "uids has length " + uids.length
+                                + " but frozenStates has length " + frozenStates.length);
+                        return;
+                    }
+
+                    final UidFrozenStateChangedArgs args =
+                            new UidFrozenStateChangedArgs(uids, frozenStates);
+
+                    mHandler.sendMessage(
+                            mHandler.obtainMessage(EVENT_UID_FROZEN_STATE_CHANGED, args));
+                }
+            };
+
+            final ActivityManager activityManager =
+                    mContext.getSystemService(ActivityManager.class);
+            activityManager.registerUidFrozenStateChangedCallback(
+                    (Runnable r) -> r.run(), frozenStateChangedCallback);
+        }
     }
 
     /**
@@ -2619,7 +2653,8 @@
         final ArrayList<NetworkStateSnapshot> result = new ArrayList<>();
         for (Network network : getAllNetworks()) {
             final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
-            if (nai != null && nai.everConnected()) {
+            final boolean includeNetwork = (nai != null) && nai.isCreated();
+            if (includeNetwork) {
                 // TODO (b/73321673) : NetworkStateSnapshot contains a copy of the
                 // NetworkCapabilities, which may contain UIDs of apps to which the
                 // network applies. Should the UIDs be cleared so as not to leak or
@@ -2859,6 +2894,39 @@
         setUidBlockedReasons(uid, blockedReasons);
     }
 
+    static final class UidFrozenStateChangedArgs {
+        final int[] mUids;
+        final int[] mFrozenStates;
+
+        UidFrozenStateChangedArgs(int[] uids, int[] frozenStates) {
+            mUids = uids;
+            mFrozenStates = frozenStates;
+        }
+    }
+
+    private void handleFrozenUids(int[] uids, int[] frozenStates) {
+        final ArraySet<Range<Integer>> ranges = new ArraySet<>();
+
+        for (int i = 0; i < uids.length; i++) {
+            if (frozenStates[i] == UID_FROZEN_STATE_FROZEN) {
+                Integer uidAsInteger = Integer.valueOf(uids[i]);
+                ranges.add(new Range(uidAsInteger, uidAsInteger));
+            }
+        }
+
+        if (!ranges.isEmpty()) {
+            final Set<Integer> exemptUids = new ArraySet<>();
+            try {
+                mDeps.destroyLiveTcpSockets(ranges, exemptUids);
+            } catch (Exception e) {
+                loge("Exception in socket destroy: " + e);
+            }
+        }
+    }
+
+    @VisibleForTesting
+    static final String KEY_DESTROY_FROZEN_SOCKETS_VERSION = "destroy_frozen_sockets_version";
+
     private void enforceInternetPermission() {
         mContext.enforceCallingOrSelfPermission(
                 android.Manifest.permission.INTERNET,
@@ -3812,9 +3880,9 @@
                     break;
                 }
                 case NetworkAgent.EVENT_UNREGISTER_AFTER_REPLACEMENT: {
-                    if (!nai.isCreated()) {
-                        Log.d(TAG, "unregisterAfterReplacement on uncreated " + nai.toShortString()
-                                + ", tearing down instead");
+                    if (!nai.everConnected()) {
+                        Log.d(TAG, "unregisterAfterReplacement on never-connected "
+                                + nai.toShortString() + ", tearing down instead");
                         teardownUnneededNetwork(nai);
                         break;
                     }
@@ -4399,6 +4467,25 @@
         }
     }
 
+    @VisibleForTesting
+    protected static boolean shouldCreateNetworksImmediately() {
+        // Before U, physical networks are only created when the agent advances to CONNECTED.
+        // In U and above, all networks are immediately created when the agent is registered.
+        return SdkLevel.isAtLeastU();
+    }
+
+    private static boolean shouldCreateNativeNetwork(@NonNull NetworkAgentInfo nai,
+            @NonNull NetworkInfo.State state) {
+        if (nai.isCreated()) return false;
+        if (state == NetworkInfo.State.CONNECTED) return true;
+        if (state != NetworkInfo.State.CONNECTING) {
+            // TODO: throw if no WTFs are observed in the field.
+            Log.wtf(TAG, "Uncreated network in invalid state: " + state);
+            return false;
+        }
+        return nai.isVPN() || shouldCreateNetworksImmediately();
+    }
+
     private static boolean shouldDestroyNativeNetwork(@NonNull NetworkAgentInfo nai) {
         return nai.isCreated() && !nai.isDestroyed();
     }
@@ -5722,6 +5809,10 @@
                     mKeepaliveTracker.handleSetTestLowTcpPollingTimer(time);
                     break;
                 }
+                case EVENT_UID_FROZEN_STATE_CHANGED:
+                    UidFrozenStateChangedArgs args = (UidFrozenStateChangedArgs) msg.obj;
+                    handleFrozenUids(args.mUids, args.mFrozenStates);
+                    break;
             }
         }
     }
@@ -7837,7 +7928,7 @@
 
         if (isDefaultNetwork(networkAgent)) {
             handleApplyDefaultProxy(newLp.getHttpProxy());
-        } else {
+        } else if (networkAgent.everConnected()) {
             updateProxy(newLp, oldLp);
         }
 
@@ -7871,6 +7962,10 @@
         mKeepaliveTracker.handleCheckKeepalivesStillValid(networkAgent);
     }
 
+    private void applyInitialLinkProperties(@NonNull NetworkAgentInfo nai) {
+        updateLinkProperties(nai, new LinkProperties(nai.linkProperties), null);
+    }
+
     /**
      * @param naData captive portal data from NetworkAgent
      * @param apiData captive portal data from capport API
@@ -9633,21 +9728,32 @@
                     + oldInfo.getState() + " to " + state);
         }
 
-        if (!networkAgent.isCreated()
-                && (state == NetworkInfo.State.CONNECTED
-                || (state == NetworkInfo.State.CONNECTING && networkAgent.isVPN()))) {
-
+        if (shouldCreateNativeNetwork(networkAgent, state)) {
             // A network that has just connected has zero requests and is thus a foreground network.
             networkAgent.networkCapabilities.addCapability(NET_CAPABILITY_FOREGROUND);
 
             if (!createNativeNetwork(networkAgent)) return;
+
+            networkAgent.setCreated();
+
+            // If the network is created immediately on register, then apply the LinkProperties now.
+            // Otherwise, this is done further down when the network goes into connected state.
+            // Applying the LinkProperties means that the network is ready to carry traffic -
+            // interfaces and routing rules have been added, DNS servers programmed, etc.
+            // For VPNs, this must be done before the capabilities are updated, because as soon as
+            // that happens, UIDs are routed to the network.
+            if (shouldCreateNetworksImmediately()) {
+                applyInitialLinkProperties(networkAgent);
+            }
+
+            // TODO: should this move earlier? It doesn't seem to have anything to do with whether
+            // a network is created or not.
             if (networkAgent.propagateUnderlyingCapabilities()) {
                 // Initialize the network's capabilities to their starting values according to the
                 // underlying networks. This ensures that the capabilities are correct before
                 // anything happens to the network.
                 updateCapabilitiesForNetwork(networkAgent);
             }
-            networkAgent.setCreated();
             networkAgent.onNetworkCreated();
             updateAllowedUids(networkAgent, null, networkAgent.networkCapabilities);
             updateProfileAllowedNetworks();
@@ -9661,8 +9767,19 @@
             networkAgent.getAndSetNetworkCapabilities(networkAgent.networkCapabilities);
 
             handlePerNetworkPrivateDnsConfig(networkAgent, mDnsManager.getPrivateDnsConfig());
-            updateLinkProperties(networkAgent, new LinkProperties(networkAgent.linkProperties),
-                    null);
+            if (!shouldCreateNetworksImmediately()) {
+                applyInitialLinkProperties(networkAgent);
+            } else {
+                // The network was created when the agent registered, and the LinkProperties are
+                // already up-to-date. However, updateLinkProperties also makes some changes only
+                // when the network connects. Apply those changes here. On T and below these are
+                // handled by the applyInitialLinkProperties call just above.
+                // TODO: stop relying on updateLinkProperties(..., null) to do this.
+                // If something depends on both LinkProperties and connected state, it should be in
+                // this method as well.
+                networkAgent.clatd.update();
+                updateProxy(networkAgent.linkProperties, null);
+            }
 
             // If a rate limit has been configured and is applicable to this network (network
             // provides internet connectivity), apply it. The tc police filter cannot be attached
diff --git a/service/src/com/android/server/connectivity/ClatCoordinator.java b/service/src/com/android/server/connectivity/ClatCoordinator.java
index 5d04632..fbe706c 100644
--- a/service/src/com/android/server/connectivity/ClatCoordinator.java
+++ b/service/src/com/android/server/connectivity/ClatCoordinator.java
@@ -237,9 +237,8 @@
         /**
          * Stop clatd.
          */
-        public void stopClatd(String iface, String pfx96, String v4, String v6, int pid)
-                throws IOException {
-            native_stopClatd(iface, pfx96, v4, v6, pid);
+        public void stopClatd(int pid) throws IOException {
+            native_stopClatd(pid);
         }
 
         /**
@@ -843,9 +842,7 @@
         Log.i(TAG, "Stopping clatd pid=" + mClatdTracker.pid + " on " + mClatdTracker.iface);
 
         maybeStopBpf(mClatdTracker);
-        mDeps.stopClatd(mClatdTracker.iface, mClatdTracker.pfx96.getHostAddress(),
-                mClatdTracker.v4.getHostAddress(), mClatdTracker.v6.getHostAddress(),
-                mClatdTracker.pid);
+        mDeps.stopClatd(mClatdTracker.pid);
         untagSocket(mClatdTracker.cookie);
 
         Log.i(TAG, "clatd on " + mClatdTracker.iface + " stopped");
@@ -944,7 +941,6 @@
     private static native int native_startClatd(FileDescriptor tunfd, FileDescriptor readsock6,
             FileDescriptor writesock6, String iface, String pfx96, String v4, String v6)
             throws IOException;
-    private static native void native_stopClatd(String iface, String pfx96, String v4, String v6,
-            int pid) throws IOException;
+    private static native void native_stopClatd(int pid) throws IOException;
     private static native long native_getSocketCookie(FileDescriptor sock) throws IOException;
 }
diff --git a/tests/cts/hostside/app/Android.bp b/tests/cts/hostside/app/Android.bp
index 12e7d33..2245382 100644
--- a/tests/cts/hostside/app/Android.bp
+++ b/tests/cts/hostside/app/Android.bp
@@ -30,7 +30,6 @@
         "cts-net-utils",
         "ctstestrunner-axt",
         "modules-utils-build",
-        "ub-uiautomator",
     ],
     libs: [
         "android.test.runner",
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/DataWarningReceiverTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/DataWarningReceiverTest.java
index b2e81ff..13bbab6 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/DataWarningReceiverTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/DataWarningReceiverTest.java
@@ -19,18 +19,18 @@
 import static com.android.cts.net.hostside.NetworkPolicyTestUtils.clearSnoozeTimestamps;
 
 import android.content.pm.PackageManager;
-import android.support.test.uiautomator.By;
-import android.support.test.uiautomator.Direction;
-import android.support.test.uiautomator.UiObject2;
-import android.support.test.uiautomator.Until;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionPlan;
 
 import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.uiautomator.By;
+import androidx.test.uiautomator.Direction;
 import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.UiObject2;
+import androidx.test.uiautomator.Until;
 
 import com.android.compatibility.common.util.SystemUtil;
-import com.android.compatibility.common.util.UiAutomatorUtils;
+import com.android.compatibility.common.util.UiAutomatorUtils2;
 
 import org.junit.After;
 import org.junit.Assume;
@@ -84,7 +84,7 @@
             final UiDevice uiDevice = UiDevice.getInstance(mInstrumentation);
             uiDevice.openNotification();
             try {
-                final UiObject2 uiObject = UiAutomatorUtils.waitFindObject(
+                final UiObject2 uiObject = UiAutomatorUtils2.waitFindObject(
                         By.text("Data warning"));
                 Assume.assumeNotNull(uiObject);
                 uiObject.wait(Until.clickable(true), 10_000L);
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/VpnTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/VpnTest.java
index c28ee64..73a6502 100755
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/VpnTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/VpnTest.java
@@ -100,9 +100,6 @@
 import android.os.UserHandle;
 import android.provider.DeviceConfig;
 import android.provider.Settings;
-import android.support.test.uiautomator.UiDevice;
-import android.support.test.uiautomator.UiObject;
-import android.support.test.uiautomator.UiSelector;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.OsConstants;
@@ -114,6 +111,9 @@
 import android.util.Range;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.uiautomator.UiDevice;
+import androidx.test.uiautomator.UiObject;
+import androidx.test.uiautomator.UiSelector;
 
 import com.android.compatibility.common.util.BlockingBroadcastReceiver;
 import com.android.modules.utils.build.SdkLevel;
@@ -154,7 +154,6 @@
 import java.util.Random;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
 
@@ -809,26 +808,12 @@
                 mOldPrivateDnsSpecifier);
     }
 
-    // TODO: replace with CtsNetUtils.awaitPrivateDnsSetting in Q or above.
     private void expectPrivateDnsHostname(final String hostname) throws Exception {
-        final NetworkRequest request = new NetworkRequest.Builder()
-                .removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)
-                .build();
-        final CountDownLatch latch = new CountDownLatch(1);
-        final NetworkCallback callback = new NetworkCallback() {
-            @Override
-            public void onLinkPropertiesChanged(Network network, LinkProperties lp) {
-                if (network.equals(mNetwork) &&
-                        Objects.equals(lp.getPrivateDnsServerName(), hostname)) {
-                    latch.countDown();
-                }
-            }
-        };
-
-        registerNetworkCallback(request, callback);
-
-        assertTrue("Private DNS hostname was not " + hostname + " after " + TIMEOUT_MS + "ms",
-                latch.await(TIMEOUT_MS, TimeUnit.MILLISECONDS));
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
+            // Wait for private DNS setting to propagate.
+            mCtsNetUtils.awaitPrivateDnsSetting("Test wait private DNS setting timeout",
+                    network, hostname, false);
+        }
     }
 
     private void setAndVerifyPrivateDns(boolean strictMode) throws Exception {
diff --git a/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java b/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
index 19e61c6..1a528b1 100644
--- a/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
+++ b/tests/cts/hostside/src/com/android/cts/net/ProcNetTest.java
@@ -166,4 +166,15 @@
             assertTrue(interval <= upperBoundSec);
         }
     }
+
+    /**
+     * Verify that cubic is used as the congestion control algorithm.
+     * (This repeats the VTS test, and is here for good performance of the internet as a whole.)
+     * TODO: revisit this once a better CC algorithm like BBR2 is available.
+     */
+    public void testCongestionControl() throws Exception {
+        String path = "/proc/sys/net/ipv4/tcp_congestion_control";
+        String value = mDevice.executeAdbCommand("shell", "cat", path).trim();
+        assertEquals(value, "cubic");
+    }
 }
diff --git a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
index 6a1f8fb..8b059e3 100644
--- a/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/ConnectivityManagerTest.java
@@ -2128,7 +2128,12 @@
     @AppModeFull(reason = "NETWORK_AIRPLANE_MODE permission can't be granted to instant apps")
     @Test
     public void testSetAirplaneMode() throws Exception{
-        final boolean supportWifi = mPackageManager.hasSystemFeature(FEATURE_WIFI);
+        // Starting from T, wifi supports airplane mode enhancement which may not disconnect wifi
+        // when airplane mode is on. The actual behavior that the device will have could only be
+        // checked with hidden wifi APIs(see Settings.Secure.WIFI_APM_STATE). Thus, stop verifying
+        // wifi on T+ device.
+        final boolean verifyWifi = mPackageManager.hasSystemFeature(FEATURE_WIFI)
+                && !SdkLevel.isAtLeastT();
         final boolean supportTelephony = mPackageManager.hasSystemFeature(FEATURE_TELEPHONY);
         // store the current state of airplane mode
         final boolean isAirplaneModeEnabled = isAirplaneModeEnabled();
@@ -2139,7 +2144,7 @@
         // Verify that networks are available as expected if wifi or cell is supported. Continue the
         // test if none of them are supported since test should still able to verify the permission
         // mechanism.
-        if (supportWifi) {
+        if (verifyWifi) {
             mCtsNetUtils.ensureWifiConnected();
             registerCallbackAndWaitForAvailable(makeWifiNetworkRequest(), wifiCb);
         }
@@ -2163,7 +2168,7 @@
             // Verify that the enabling airplane mode takes effect as expected to prevent flakiness
             // caused by fast airplane mode switches. Ensure network lost before turning off
             // airplane mode.
-            if (supportWifi) waitForLost(wifiCb);
+            if (verifyWifi) waitForLost(wifiCb);
             if (supportTelephony) waitForLost(telephonyCb);
 
             // Verify we can disable Airplane Mode with correct permission:
@@ -2172,7 +2177,7 @@
             // Verify that turning airplane mode off takes effect as expected.
             // connectToCell only registers a request, it cannot / does not need to be called twice
             mCtsNetUtils.ensureWifiConnected();
-            if (supportWifi) waitForAvailable(wifiCb);
+            if (verifyWifi) waitForAvailable(wifiCb);
             if (supportTelephony) waitForAvailable(telephonyCb);
         } finally {
             // Restore the previous state of airplane mode and permissions:
@@ -2973,13 +2978,13 @@
 
         allowBadWifi();
 
-        final Network cellNetwork = mCtsNetUtils.connectToCell();
-        final Network wifiNetwork = prepareValidatedNetwork();
-
-        registerDefaultNetworkCallback(defaultCb);
-        registerNetworkCallback(makeWifiNetworkRequest(), wifiCb);
-
         try {
+            final Network cellNetwork = mCtsNetUtils.connectToCell();
+            final Network wifiNetwork = prepareValidatedNetwork();
+
+            registerDefaultNetworkCallback(defaultCb);
+            registerNetworkCallback(makeWifiNetworkRequest(), wifiCb);
+
             // Verify wifi is the default network.
             defaultCb.eventuallyExpect(CallbackEntry.AVAILABLE, NETWORK_CALLBACK_TIMEOUT_MS,
                     entry -> wifiNetwork.equals(entry.getNetwork()));
diff --git a/tests/cts/net/src/android/net/cts/MultinetworkApiTest.java b/tests/cts/net/src/android/net/cts/MultinetworkApiTest.java
index 691ab99..17a9ca2 100644
--- a/tests/cts/net/src/android/net/cts/MultinetworkApiTest.java
+++ b/tests/cts/net/src/android/net/cts/MultinetworkApiTest.java
@@ -18,21 +18,18 @@
 
 import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 
-import android.content.Context;
 import android.content.ContentResolver;
+import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkUtils;
 import android.net.cts.util.CtsNetUtils;
 import android.platform.test.annotations.AppModeFull;
-import android.provider.Settings;
 import android.system.ErrnoException;
 import android.system.OsConstants;
 import android.test.AndroidTestCase;
 
-import java.util.ArrayList;
-
 public class MultinetworkApiTest extends AndroidTestCase {
 
     static {
@@ -75,26 +72,8 @@
         super.tearDown();
     }
 
-    private Network[] getTestableNetworks() {
-        final ArrayList<Network> testableNetworks = new ArrayList<Network>();
-        for (Network network : mCM.getAllNetworks()) {
-            final NetworkCapabilities nc = mCM.getNetworkCapabilities(network);
-            if (nc != null
-                    && nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
-                    && nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
-                testableNetworks.add(network);
-            }
-        }
-
-        assertTrue(
-                "This test requires that at least one network be connected. " +
-                "Please ensure that the device is connected to a network.",
-                testableNetworks.size() >= 1);
-        return testableNetworks.toArray(new Network[0]);
-    }
-
     public void testGetaddrinfo() throws ErrnoException {
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             int errno = runGetaddrinfoCheck(network.getNetworkHandle());
             if (errno != 0) {
                 throw new ErrnoException(
@@ -109,7 +88,7 @@
         assertNull(mCM.getProcessDefaultNetwork());
         assertEquals(0, NetworkUtils.getBoundNetworkForProcess());
 
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             mCM.setProcessDefaultNetwork(null);
             assertNull(mCM.getProcessDefaultNetwork());
 
@@ -128,7 +107,7 @@
             mCM.setProcessDefaultNetwork(null);
         }
 
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             NetworkUtils.bindProcessToNetwork(0);
             assertNull(mCM.getBoundNetworkForProcess());
 
@@ -148,7 +127,7 @@
 
     @AppModeFull(reason = "CHANGE_NETWORK_STATE permission can't be granted to instant apps")
     public void testSetsocknetwork() throws ErrnoException {
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             int errno = runSetsocknetwork(network.getNetworkHandle());
             if (errno != 0) {
                 throw new ErrnoException(
@@ -158,7 +137,7 @@
     }
 
     public void testNativeDatagramTransmission() throws ErrnoException {
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             int errno = runDatagramCheck(network.getNetworkHandle());
             if (errno != 0) {
                 throw new ErrnoException(
@@ -181,7 +160,7 @@
 
     public void testNetworkHandle() {
         // Test Network -> NetworkHandle -> Network results in the same Network.
-        for (Network network : getTestableNetworks()) {
+        for (Network network : mCtsNetUtils.getTestableNetworks()) {
             long networkHandle = network.getNetworkHandle();
             Network newNetwork = Network.fromNetworkHandle(networkHandle);
             assertEquals(newNetwork, network);
@@ -203,7 +182,7 @@
     }
 
     public void testResNApi() throws Exception {
-        final Network[] testNetworks = getTestableNetworks();
+        final Network[] testNetworks = mCtsNetUtils.getTestableNetworks();
 
         for (Network network : testNetworks) {
             // Throws AssertionError directly in jni function if test fail.
@@ -229,7 +208,7 @@
         // b/144521720
         try {
             mCtsNetUtils.setPrivateDnsStrictMode(GOOGLE_PRIVATE_DNS_SERVER);
-            for (Network network : getTestableNetworks()) {
+            for (Network network : mCtsNetUtils.getTestableNetworks()) {
               // Wait for private DNS setting to propagate.
               mCtsNetUtils.awaitPrivateDnsSetting("NxDomain test wait private DNS setting timeout",
                         network, GOOGLE_PRIVATE_DNS_SERVER, true);
diff --git a/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt b/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
index 869562b..af8938a 100644
--- a/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
+++ b/tests/cts/net/src/android/net/cts/NetworkAgentTest.kt
@@ -29,9 +29,9 @@
 import android.net.NattKeepalivePacketData
 import android.net.Network
 import android.net.NetworkAgent
-import android.net.NetworkAgentConfig
 import android.net.NetworkAgent.INVALID_NETWORK
 import android.net.NetworkAgent.VALID_NETWORK
+import android.net.NetworkAgentConfig
 import android.net.NetworkCapabilities
 import android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET
 import android.net.NetworkCapabilities.NET_CAPABILITY_NOT_CONGESTED
@@ -46,21 +46,23 @@
 import android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED
 import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
 import android.net.NetworkCapabilities.TRANSPORT_TEST
-import android.net.NetworkCapabilities.TRANSPORT_WIFI
 import android.net.NetworkCapabilities.TRANSPORT_VPN
+import android.net.NetworkCapabilities.TRANSPORT_WIFI
 import android.net.NetworkInfo
 import android.net.NetworkProvider
 import android.net.NetworkReleasedException
 import android.net.NetworkRequest
 import android.net.NetworkScore
-import android.net.RouteInfo
 import android.net.QosCallback
-import android.net.QosCallbackException
 import android.net.QosCallback.QosCallbackRegistrationException
+import android.net.QosCallbackException
 import android.net.QosSession
 import android.net.QosSessionAttributes
 import android.net.QosSocketInfo
+import android.net.RouteInfo
 import android.net.SocketKeepalive
+import android.net.TestNetworkInterface
+import android.net.TestNetworkManager
 import android.net.Uri
 import android.net.VpnManager
 import android.net.VpnTransportInfo
@@ -71,6 +73,7 @@
 import android.os.Handler
 import android.os.HandlerThread
 import android.os.Message
+import android.os.Process
 import android.os.SystemClock
 import android.platform.test.annotations.AppModeFull
 import android.system.OsConstants.IPPROTO_TCP
@@ -89,6 +92,7 @@
 import com.android.testutils.DevSdkIgnoreRunner
 import com.android.testutils.RecorderCallback.CallbackEntry.Available
 import com.android.testutils.RecorderCallback.CallbackEntry.BlockedStatus
+import com.android.testutils.RecorderCallback.CallbackEntry.CapabilitiesChanged
 import com.android.testutils.RecorderCallback.CallbackEntry.LinkPropertiesChanged
 import com.android.testutils.RecorderCallback.CallbackEntry.Losing
 import com.android.testutils.RecorderCallback.CallbackEntry.Lost
@@ -178,6 +182,7 @@
     private val agentsToCleanUp = mutableListOf<NetworkAgent>()
     private val callbacksToCleanUp = mutableListOf<TestableNetworkCallback>()
     private var qosTestSocket: Closeable? = null // either Socket or DatagramSocket
+    private val ifacesToCleanUp = mutableListOf<TestNetworkInterface>()
 
     @Before
     fun setUp() {
@@ -189,6 +194,7 @@
     fun tearDown() {
         agentsToCleanUp.forEach { it.unregister() }
         callbacksToCleanUp.forEach { mCM.unregisterNetworkCallback(it) }
+        ifacesToCleanUp.forEach { it.fileDescriptor.close() }
         qosTestSocket?.close()
         mHandlerThread.quitSafely()
         mHandlerThread.join()
@@ -269,7 +275,7 @@
         removeCapability(NET_CAPABILITY_INTERNET)
         addCapability(NET_CAPABILITY_NOT_SUSPENDED)
         addCapability(NET_CAPABILITY_NOT_ROAMING)
-        addCapability(NET_CAPABILITY_NOT_VPN)
+        if (!transports.contains(TRANSPORT_VPN)) addCapability(NET_CAPABILITY_NOT_VPN)
         if (SdkLevel.isAtLeastS()) {
             addCapability(NET_CAPABILITY_NOT_VCN_MANAGED)
         }
@@ -304,7 +310,7 @@
         context: Context = realContext,
         specifier: String? = UUID.randomUUID().toString(),
         initialConfig: NetworkAgentConfig? = null,
-        expectedInitSignalStrengthThresholds: IntArray? = intArrayOf(),
+        expectedInitSignalStrengthThresholds: IntArray = intArrayOf(),
         transports: IntArray = intArrayOf()
     ): Pair<TestableNetworkAgent, TestableNetworkCallback> {
         val callback = TestableNetworkCallback()
@@ -317,8 +323,7 @@
         agent.register()
         agent.markConnected()
         agent.expectCallback<OnNetworkCreated>()
-        agent.expectSignalStrengths(expectedInitSignalStrengthThresholds)
-        agent.expectValidationBypassedStatus()
+        agent.expectPostConnectionCallbacks(expectedInitSignalStrengthThresholds)
         callback.expectAvailableThenValidatedCallbacks(agent.network!!)
         return agent to callback
     }
@@ -336,6 +341,19 @@
         mFakeConnectivityService.connect(it.registerForTest(Network(FAKE_NET_ID)))
     }
 
+    private fun TestableNetworkAgent.expectPostConnectionCallbacks(
+        thresholds: IntArray = intArrayOf()
+    ) {
+        expectSignalStrengths(thresholds)
+        expectValidationBypassedStatus()
+        assertNoCallback()
+    }
+
+    private fun createTunInterface(): TestNetworkInterface = realContext.getSystemService(
+                TestNetworkManager::class.java)!!.createTunInterface(emptyList()).also {
+            ifacesToCleanUp.add(it)
+    }
+
     fun assertLinkPropertiesEventually(
         n: Network,
         description: String,
@@ -1291,8 +1309,12 @@
         requestNetwork(makeTestNetworkRequest(specifier = specifier6), callback)
         val agent6 = createNetworkAgent(specifier = specifier6)
         val network6 = agent6.register()
-        // No callbacks are sent, so check the LinkProperties to see if the network has connected.
-        assertLinkPropertiesEventuallyNotNull(agent6.network!!)
+        if (SdkLevel.isAtLeastU()) {
+            agent6.expectCallback<OnNetworkCreated>()
+        } else {
+            // No callbacks are sent, so check LinkProperties to wait for the network to be created.
+            assertLinkPropertiesEventuallyNotNull(agent6.network!!)
+        }
 
         // unregisterAfterReplacement tears down the network immediately.
         // Approximately check that this is the case by picking an unregister timeout that's longer
@@ -1301,8 +1323,9 @@
         val timeoutMs = agent6.DEFAULT_TIMEOUT_MS.toInt() + 1_000
         agent6.unregisterAfterReplacement(timeoutMs)
         agent6.expectCallback<OnNetworkUnwanted>()
-        if (!SdkLevel.isAtLeastT()) {
+        if (!SdkLevel.isAtLeastT() || SdkLevel.isAtLeastU()) {
             // Before T, onNetworkDestroyed is called even if the network was never created.
+            // On U+, the network was created by register(). Destroying it sends onNetworkDestroyed.
             agent6.expectCallback<OnNetworkDestroyed>()
         }
         // Poll for LinkProperties becoming null, because when onNetworkUnwanted is called, the
@@ -1375,4 +1398,101 @@
         callback.expect<Available>(agent.network!!)
         callback.eventuallyExpect<Lost> { it.network == agent.network }
     }
+
+    fun doTestNativeNetworkCreation(expectCreatedImmediately: Boolean, transports: IntArray) {
+        val iface = createTunInterface()
+        val ifName = iface.interfaceName
+        val nc = makeTestNetworkCapabilities(ifName, transports).also {
+            if (transports.contains(TRANSPORT_VPN)) {
+                val sessionId = "NetworkAgentTest-${Process.myPid()}"
+                it.transportInfo = VpnTransportInfo(VpnManager.TYPE_VPN_PLATFORM, sessionId,
+                    /*bypassable=*/ false, /*longLivedTcpConnectionsExpensive=*/ false)
+                it.underlyingNetworks = listOf()
+            }
+        }
+        val lp = LinkProperties().apply {
+            interfaceName = ifName
+            addLinkAddress(LinkAddress("2001:db8::1/64"))
+            addRoute(RouteInfo(IpPrefix("2001:db8::/64"), null /* nextHop */, ifName))
+            addRoute(RouteInfo(IpPrefix("::/0"),
+                    InetAddresses.parseNumericAddress("fe80::abcd"),
+                    ifName))
+        }
+
+        // File a request containing the agent's specifier to receive callbacks and to ensure that
+        // the agent is not torn down due to being unneeded.
+        val request = makeTestNetworkRequest(specifier = ifName)
+        val requestCallback = TestableNetworkCallback()
+        requestNetwork(request, requestCallback)
+
+        val listenCallback = TestableNetworkCallback()
+        registerNetworkCallback(request, listenCallback)
+
+        // Register the NetworkAgent...
+        val agent = createNetworkAgent(realContext, initialNc = nc, initialLp = lp)
+        val network = agent.register()
+
+        // ... and then change the NetworkCapabilities and LinkProperties.
+        nc.addCapability(NET_CAPABILITY_TEMPORARILY_NOT_METERED)
+        agent.sendNetworkCapabilities(nc)
+        lp.addLinkAddress(LinkAddress("192.0.2.2/25"))
+        lp.addRoute(RouteInfo(IpPrefix("192.0.2.0/25"), null /* nextHop */, ifName))
+        agent.sendLinkProperties(lp)
+
+        requestCallback.assertNoCallback()
+        listenCallback.assertNoCallback()
+        if (!expectCreatedImmediately) {
+            agent.assertNoCallback()
+            agent.markConnected()
+            agent.expectCallback<OnNetworkCreated>()
+        } else {
+            agent.expectCallback<OnNetworkCreated>()
+            agent.markConnected()
+        }
+        agent.expectPostConnectionCallbacks()
+
+        // onAvailable must be called only when the network connects, and no other callbacks may be
+        // called before that happens. The callbacks report the state of the network as it was when
+        // it connected, so they reflect the NC and LP changes made after registration.
+        requestCallback.expect<Available>(network)
+        listenCallback.expect<Available>(network)
+
+        requestCallback.expect<CapabilitiesChanged>(network) { it.caps.hasCapability(
+            NET_CAPABILITY_TEMPORARILY_NOT_METERED) }
+        listenCallback.expect<CapabilitiesChanged>(network) { it.caps.hasCapability(
+            NET_CAPABILITY_TEMPORARILY_NOT_METERED) }
+
+        requestCallback.expect<LinkPropertiesChanged>(network) { it.lp.equals(lp) }
+        listenCallback.expect<LinkPropertiesChanged>(network) { it.lp.equals(lp) }
+
+        requestCallback.expect<BlockedStatus>()
+        listenCallback.expect<BlockedStatus>()
+
+        // Except for network validation, ensure no more callbacks are sent.
+        requestCallback.expectCaps(network) {
+            it.hasCapability(NET_CAPABILITY_VALIDATED)
+        }
+        listenCallback.expectCaps(network) {
+            it.hasCapability(NET_CAPABILITY_VALIDATED)
+        }
+        unregister(agent)
+        // Lost implicitly checks that no further callbacks happened after connect.
+        requestCallback.expect<Lost>(network)
+        listenCallback.expect<Lost>(network)
+        assertNull(mCM.getLinkProperties(network))
+    }
+
+    @Test
+    fun testNativeNetworkCreation_PhysicalNetwork() {
+        // On T and below, the native network is only created when the agent connects.
+        // Starting in U, the native network is created as soon as the agent is registered.
+        doTestNativeNetworkCreation(expectCreatedImmediately = SdkLevel.isAtLeastU(),
+            intArrayOf(TRANSPORT_CELLULAR))
+    }
+
+    @Test
+    fun testNativeNetworkCreation_Vpn() {
+        // VPN networks are always created as soon as the agent is registered.
+        doTestNativeNetworkCreation(expectCreatedImmediately = true, intArrayOf(TRANSPORT_VPN))
+    }
 }
diff --git a/tests/cts/net/src/android/net/cts/NetworkScoreTest.kt b/tests/cts/net/src/android/net/cts/NetworkScoreTest.kt
index fcfecad..2704dd3 100644
--- a/tests/cts/net/src/android/net/cts/NetworkScoreTest.kt
+++ b/tests/cts/net/src/android/net/cts/NetworkScoreTest.kt
@@ -30,6 +30,7 @@
 import android.os.Build
 import android.os.Handler
 import android.os.HandlerThread
+import android.util.Log
 import androidx.test.InstrumentationRegistry
 import com.android.compatibility.common.util.SystemUtil.runWithShellPermissionIdentity
 import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo
@@ -41,6 +42,7 @@
 import org.junit.Before
 import org.junit.Test
 import org.junit.runner.RunWith
+import java.util.Collections
 
 // This test doesn't really have a constraint on how fast the methods should return. If it's
 // going to fail, it will simply wait forever, so setting a high timeout lowers the flake ratio
@@ -64,10 +66,11 @@
 @IgnoreUpTo(Build.VERSION_CODES.R)
 @RunWith(DevSdkIgnoreRunner::class)
 class NetworkScoreTest {
+    private val TAG = javaClass.simpleName
     private val mCm = testContext.getSystemService(ConnectivityManager::class.java)
-    private val mHandlerThread = HandlerThread("${javaClass.simpleName} handler thread")
+    private val mHandlerThread = HandlerThread("$TAG handler thread")
     private val mHandler by lazy { Handler(mHandlerThread.looper) }
-    private val agentsToCleanUp = mutableListOf<NetworkAgent>()
+    private val agentsToCleanUp = Collections.synchronizedList(mutableListOf<NetworkAgent>())
     private val callbacksToCleanUp = mutableListOf<TestableNetworkCallback>()
 
     @Before
@@ -83,15 +86,18 @@
                     .addTransportType(NetworkCapabilities.TRANSPORT_TEST).build(), cb, mHandler
             )
         }
+        Log.i(TAG, "Teardown on thread ${System.identityHashCode(Thread.currentThread())} " +
+                "cleaning up ${agentsToCleanUp.size} agents")
         agentsToCleanUp.forEach {
+            Log.i(TAG, "Unregister agent for net ${it.network}")
             it.unregister()
             agentCleanUpCb.eventuallyExpect<CallbackEntry.Lost> { cb -> cb.network == it.network }
         }
         mCm.unregisterNetworkCallback(agentCleanUpCb)
 
+        callbacksToCleanUp.forEach { mCm.unregisterNetworkCallback(it) }
         mHandlerThread.quitSafely()
         mHandlerThread.join()
-        callbacksToCleanUp.forEach { mCm.unregisterNetworkCallback(it) }
     }
 
     // Returns a networkCallback that sends onAvailable on the best network with TRANSPORT_TEST.
@@ -145,6 +151,8 @@
         val agent = object : NetworkAgent(context, looper, "NetworkScore test agent", nc,
                 LinkProperties(), score, config, NetworkProvider(context, looper,
                 "NetworkScore test provider")) {}.also {
+            Log.i(TAG, "Add on thread ${System.identityHashCode(Thread.currentThread())} " +
+                    "agent to clean up $it")
             agentsToCleanUp.add(it)
         }
         runWithShellPermissionIdentity({ agent.register() }, MANAGE_TEST_NETWORKS)
diff --git a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
index f86c5cd..d8a0b07 100644
--- a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
@@ -210,7 +210,6 @@
     private long mStartTime;
     private long mEndTime;
 
-    private long mBytesRead;
     private String mWriteSettingsMode;
     private String mUsageStatsMode;
 
@@ -229,6 +228,7 @@
             TrafficStats.setThreadStatsTag(NETWORK_TAG);
             urlc = (HttpURLConnection) network.openConnection(url);
             urlc.setConnectTimeout(TIMEOUT_MILLIS);
+            urlc.setReadTimeout(TIMEOUT_MILLIS);
             urlc.setUseCaches(false);
             // Disable compression so we generate enough traffic that assertWithinPercentage will
             // not be affected by the small amount of traffic (5-10kB) sent by the test harness.
@@ -236,11 +236,10 @@
             urlc.connect();
             boolean ping = urlc.getResponseCode() == 200;
             if (ping) {
-                in = new InputStreamReader(
-                        (InputStream) urlc.getContent());
-
-                mBytesRead = 0;
-                while (in.read() != -1) ++mBytesRead;
+                in = new InputStreamReader((InputStream) urlc.getContent());
+                // Since the test doesn't really care about the precise amount of data, instead
+                // of reading all contents, just read few bytes at the beginning.
+                in.read();
             }
         } catch (Exception e) {
             Log.i(LOG_TAG, "Badness during exercising remote server: " + e);
@@ -379,7 +378,7 @@
                 .build(), callback);
         synchronized (this) {
             try {
-                wait((int) (TIMEOUT_MILLIS * 1.2));
+                wait((int) (TIMEOUT_MILLIS * 2.4));
             } catch (InterruptedException e) {
             }
         }
@@ -394,7 +393,7 @@
         assertFalse(mNetworkInterfacesToTest[networkTypeIndex].getSystemFeature()
                 + " is a reported system feature, "
                 + "however no corresponding connected network interface was found or the attempt "
-                + "to connect has timed out (timeout = " + TIMEOUT_MILLIS + "ms)."
+                + "to connect and read has timed out (timeout = " + (TIMEOUT_MILLIS * 2) + "ms)."
                 + mNetworkInterfacesToTest[networkTypeIndex].getErrorMessage(), hasFeature);
         return false;
     }
diff --git a/tests/cts/net/util/java/android/net/cts/util/CtsNetUtils.java b/tests/cts/net/util/java/android/net/cts/util/CtsNetUtils.java
index d817630..0c4f794 100644
--- a/tests/cts/net/util/java/android/net/cts/util/CtsNetUtils.java
+++ b/tests/cts/net/util/java/android/net/cts/util/CtsNetUtils.java
@@ -57,6 +57,8 @@
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.annotation.Nullable;
+
 import com.android.compatibility.common.util.PollingCheck;
 import com.android.compatibility.common.util.ShellIdentityUtils;
 import com.android.compatibility.common.util.SystemUtil;
@@ -68,6 +70,8 @@
 import java.io.OutputStream;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.util.ArrayList;
+import java.util.Objects;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -506,17 +510,18 @@
      * @throws InterruptedException If the thread is interrupted.
      */
     public void awaitPrivateDnsSetting(@NonNull String msg, @NonNull Network network,
-            @NonNull String server, boolean requiresValidatedServer) throws InterruptedException {
+            @Nullable String server, boolean requiresValidatedServer) throws InterruptedException {
         final CountDownLatch latch = new CountDownLatch(1);
         final NetworkRequest request = new NetworkRequest.Builder().clearCapabilities().build();
-        NetworkCallback callback = new NetworkCallback() {
+        final NetworkCallback callback = new NetworkCallback() {
             @Override
             public void onLinkPropertiesChanged(Network n, LinkProperties lp) {
                 Log.i(TAG, "Link properties of network " + n + " changed to " + lp);
                 if (requiresValidatedServer && lp.getValidatedPrivateDnsServers().isEmpty()) {
                     return;
                 }
-                if (network.equals(n) && server.equals(lp.getPrivateDnsServerName())) {
+                Log.i(TAG, "Set private DNS server to " + server);
+                if (network.equals(n) && Objects.equals(server, lp.getPrivateDnsServerName())) {
                     latch.countDown();
                 }
             }
@@ -539,6 +544,27 @@
     }
 
     /**
+     * Get all testable Networks with internet capability.
+     */
+    public Network[] getTestableNetworks() {
+        final ArrayList<Network> testableNetworks = new ArrayList<Network>();
+        for (Network network : mCm.getAllNetworks()) {
+            final NetworkCapabilities nc = mCm.getNetworkCapabilities(network);
+            if (nc != null
+                    && nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED)
+                    && nc.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)) {
+                testableNetworks.add(network);
+            }
+        }
+
+        assertTrue("This test requires that at least one public Internet-providing"
+                        + " network be connected. Please ensure that the device is connected to"
+                        + " a network.",
+                testableNetworks.size() >= 1);
+        return testableNetworks.toArray(new Network[0]);
+    }
+
+    /**
      * Receiver that captures the last connectivity change's network type and state. Recognizes
      * both {@code CONNECTIVITY_ACTION} and {@code NETWORK_CALLBACK_ACTION} intents.
      */
diff --git a/tests/unit/java/com/android/server/ConnectivityServiceTest.java b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
index d186920..9d7b21f 100755
--- a/tests/unit/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/unit/java/com/android/server/ConnectivityServiceTest.java
@@ -30,6 +30,8 @@
 import static android.Manifest.permission.NETWORK_SETUP_WIZARD;
 import static android.Manifest.permission.NETWORK_STACK;
 import static android.Manifest.permission.PACKET_KEEPALIVE_OFFLOAD;
+import static android.app.ActivityManager.UidFrozenStateChangedCallback.UID_FROZEN_STATE_FROZEN;
+import static android.app.ActivityManager.UidFrozenStateChangedCallback.UID_FROZEN_STATE_UNFROZEN;
 import static android.app.PendingIntent.FLAG_IMMUTABLE;
 import static android.content.Intent.ACTION_PACKAGE_ADDED;
 import static android.content.Intent.ACTION_PACKAGE_REMOVED;
@@ -148,6 +150,7 @@
 import static android.os.Process.INVALID_UID;
 import static android.system.OsConstants.IPPROTO_TCP;
 
+import static com.android.server.ConnectivityService.KEY_DESTROY_FROZEN_SOCKETS_VERSION;
 import static com.android.server.ConnectivityService.MAX_NETWORK_REQUESTS_PER_SYSTEM_UID;
 import static com.android.server.ConnectivityService.PREFERENCE_ORDER_MOBILE_DATA_PREFERERRED;
 import static com.android.server.ConnectivityService.PREFERENCE_ORDER_OEM;
@@ -224,6 +227,8 @@
 import android.Manifest;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.app.ActivityManager;
+import android.app.ActivityManager.UidFrozenStateChangedCallback;
 import android.app.AlarmManager;
 import android.app.AppOpsManager;
 import android.app.BroadcastOptions;
@@ -609,6 +614,7 @@
     @Mock CarrierPrivilegeAuthenticator mCarrierPrivilegeAuthenticator;
     @Mock TetheringManager mTetheringManager;
     @Mock BroadcastOptionsShim mBroadcastOptionsShim;
+    @Mock ActivityManager mActivityManager;
 
     // BatteryStatsManager is final and cannot be mocked with regular mockito, so just mock the
     // underlying binder calls.
@@ -732,6 +738,7 @@
             if (Context.BATTERY_STATS_SERVICE.equals(name)) return mBatteryStatsManager;
             if (Context.PAC_PROXY_SERVICE.equals(name)) return mPacProxyManager;
             if (Context.TETHERING_SERVICE.equals(name)) return mTetheringManager;
+            if (Context.ACTIVITY_SERVICE.equals(name)) return mActivityManager;
             return super.getSystemService(name);
         }
 
@@ -2081,6 +2088,8 @@
             switch (name) {
                 case ConnectivityFlags.NO_REMATCH_ALL_REQUESTS_ON_REGISTER:
                     return true;
+                case KEY_DESTROY_FROZEN_SOCKETS_VERSION:
+                    return true;
                 default:
                     return super.isFeatureEnabled(context, name);
             }
@@ -3801,6 +3810,12 @@
 
         mWiFiAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, callbacks);
 
+        if (mService.shouldCreateNetworksImmediately()) {
+            assertEquals("onNetworkCreated", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
+        } else {
+            assertNull(eventOrder.poll());
+        }
+
         // Connect a network, and file a request for it after it has come up, to ensure the nascent
         // timer is cleared and the test does not have to wait for it. Filing the request after the
         // network has come up is necessary because ConnectivityService does not appear to clear the
@@ -3808,7 +3823,12 @@
         // connected.
         // TODO: fix this bug, file the request before connecting, and remove the waitForIdle.
         mWiFiAgent.connectWithoutInternet();
-        waitForIdle();
+        if (!mService.shouldCreateNetworksImmediately()) {
+            assertEquals("onNetworkCreated", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
+        } else {
+            waitForIdle();
+            assertNull(eventOrder.poll());
+        }
         mCm.requestNetwork(request, callback);
         callback.expectAvailableCallbacksUnvalidated(mWiFiAgent);
 
@@ -3825,7 +3845,6 @@
 
         // Disconnect the network and check that events happened in the right order.
         mCm.unregisterNetworkCallback(callback);
-        assertEquals("onNetworkCreated", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
         assertEquals("onNetworkUnwanted", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
         assertEquals("timePasses", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
         assertEquals("onNetworkDisconnected", eventOrder.poll(TIMEOUT_MS, TimeUnit.MILLISECONDS));
@@ -7611,7 +7630,9 @@
         // Simple connection with initial LP should have updated ifaces.
         mCellAgent.connect(false);
         waitForIdle();
-        expectNotifyNetworkStatus(onlyCell(), onlyCell(), MOBILE_IFNAME);
+        List<Network> allNetworks = mService.shouldCreateNetworksImmediately()
+                ? cellAndWifi() : onlyCell();
+        expectNotifyNetworkStatus(allNetworks, onlyCell(), MOBILE_IFNAME);
         reset(mStatsManager);
 
         // Verify change fields other than interfaces does not trigger a notification to NSS.
@@ -7920,9 +7941,13 @@
         setPrivateDnsSettings(PRIVATE_DNS_MODE_OPPORTUNISTIC, "ignored.example.com");
 
         mCellAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
+        final int netId = mCellAgent.getNetwork().netId;
         waitForIdle();
-        verify(mMockDnsResolver, never()).setResolverConfiguration(any());
-        verifyNoMoreInteractions(mMockDnsResolver);
+        if (mService.shouldCreateNetworksImmediately()) {
+            verify(mMockDnsResolver, times(1)).createNetworkCache(netId);
+        } else {
+            verify(mMockDnsResolver, never()).setResolverConfiguration(any());
+        }
 
         final LinkProperties cellLp = new LinkProperties();
         cellLp.setInterfaceName(MOBILE_IFNAME);
@@ -7938,10 +7963,13 @@
         mCellAgent.sendLinkProperties(cellLp);
         mCellAgent.connect(false);
         waitForIdle();
-
-        verify(mMockDnsResolver, times(1)).createNetworkCache(eq(mCellAgent.getNetwork().netId));
-        // CS tells dnsresolver about the empty DNS config for this network.
+        if (!mService.shouldCreateNetworksImmediately()) {
+            // CS tells dnsresolver about the empty DNS config for this network.
+            verify(mMockDnsResolver, times(1)).createNetworkCache(netId);
+        }
         verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(any());
+
+        verifyNoMoreInteractions(mMockDnsResolver);
         reset(mMockDnsResolver);
 
         cellLp.addDnsServer(InetAddress.getByName("2001:db8::1"));
@@ -8056,10 +8084,13 @@
         mCm.requestNetwork(cellRequest, cellNetworkCallback);
 
         mCellAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
+        final int netId = mCellAgent.getNetwork().netId;
         waitForIdle();
-        // CS tells netd about the empty DNS config for this network.
-        verify(mMockDnsResolver, never()).setResolverConfiguration(any());
-        verifyNoMoreInteractions(mMockDnsResolver);
+        if (mService.shouldCreateNetworksImmediately()) {
+            verify(mMockDnsResolver, times(1)).createNetworkCache(netId);
+        } else {
+            verify(mMockDnsResolver, never()).setResolverConfiguration(any());
+        }
 
         final LinkProperties cellLp = new LinkProperties();
         cellLp.setInterfaceName(MOBILE_IFNAME);
@@ -8078,7 +8109,9 @@
         mCellAgent.sendLinkProperties(cellLp);
         mCellAgent.connect(false);
         waitForIdle();
-        verify(mMockDnsResolver, times(1)).createNetworkCache(eq(mCellAgent.getNetwork().netId));
+        if (!mService.shouldCreateNetworksImmediately()) {
+            verify(mMockDnsResolver, times(1)).createNetworkCache(netId);
+        }
         verify(mMockDnsResolver, atLeastOnce()).setResolverConfiguration(
                 mResolverParamsParcelCaptor.capture());
         ResolverParamsParcel resolvrParams = mResolverParamsParcelCaptor.getValue();
@@ -8089,6 +8122,7 @@
         assertEquals(2, resolvrParams.tlsServers.length);
         assertTrue(new ArraySet<>(resolvrParams.tlsServers).containsAll(
                 asList("2001:db8::1", "192.0.2.1")));
+        verifyNoMoreInteractions(mMockDnsResolver);
         reset(mMockDnsResolver);
         cellNetworkCallback.expect(AVAILABLE, mCellAgent);
         cellNetworkCallback.expect(NETWORK_CAPS_UPDATED, mCellAgent);
@@ -10416,7 +10450,8 @@
         if (inOrder != null) {
             return inOrder.verify(t);
         } else {
-            return verify(t);
+            // times(1) for consistency with the above. InOrder#verify always implies times(1).
+            return verify(t, times(1));
         }
     }
 
@@ -10465,6 +10500,21 @@
         }
     }
 
+    private void expectNativeNetworkCreated(int netId, int permission, String iface,
+            InOrder inOrder) throws Exception {
+        verifyWithOrder(inOrder, mMockNetd).networkCreate(nativeNetworkConfigPhysical(netId,
+                permission));
+        verifyWithOrder(inOrder, mMockDnsResolver).createNetworkCache(eq(netId));
+        if (iface != null) {
+            verifyWithOrder(inOrder, mMockNetd).networkAddInterface(netId, iface);
+        }
+    }
+
+    private void expectNativeNetworkCreated(int netId, int permission, String iface)
+            throws Exception {
+        expectNativeNetworkCreated(netId, permission, iface, null /* inOrder */);
+    }
+
     @Test
     public void testStackedLinkProperties() throws Exception {
         final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24");
@@ -10502,11 +10552,8 @@
         int cellNetId = mCellAgent.getNetwork().netId;
         waitForIdle();
 
-        verify(mMockNetd, times(1)).networkCreate(nativeNetworkConfigPhysical(cellNetId,
-                INetd.PERMISSION_NONE));
+        expectNativeNetworkCreated(cellNetId, INetd.PERMISSION_NONE, MOBILE_IFNAME);
         assertRoutesAdded(cellNetId, ipv6Subnet, ipv6Default);
-        verify(mMockDnsResolver, times(1)).createNetworkCache(eq(cellNetId));
-        verify(mMockNetd, times(1)).networkAddInterface(cellNetId, MOBILE_IFNAME);
         final ArrayTrackRecord<ReportedInterfaces>.ReadHead readHead =
                 mDeps.mReportedInterfaceHistory.newReadHead();
         assertNotNull(readHead.poll(TIMEOUT_MS, ri -> ri.contentEquals(mServiceContext,
@@ -15053,7 +15100,7 @@
             UserHandle testHandle,
             TestNetworkCallback profileDefaultNetworkCallback,
             TestNetworkCallback disAllowProfileDefaultNetworkCallback) throws Exception {
-        final InOrder inOrder = inOrder(mMockNetd);
+        final InOrder inOrder = inOrder(mMockNetd, mMockDnsResolver);
 
         mCellAgent = new TestNetworkAgentWrapper(TRANSPORT_CELLULAR);
         mCellAgent.connect(true);
@@ -15069,8 +15116,16 @@
 
         final TestNetworkAgentWrapper workAgent =
                 makeEnterpriseNetworkAgent(profileNetworkPreference.getPreferenceEnterpriseId());
+        if (mService.shouldCreateNetworksImmediately()) {
+            expectNativeNetworkCreated(workAgent.getNetwork().netId, INetd.PERMISSION_SYSTEM,
+                    null /* iface */, inOrder);
+        }
         if (connectWorkProfileAgentAhead) {
             workAgent.connect(false);
+            if (!mService.shouldCreateNetworksImmediately()) {
+                expectNativeNetworkCreated(workAgent.getNetwork().netId, INetd.PERMISSION_SYSTEM,
+                        null /* iface */, inOrder);
+            }
         }
 
         final TestOnCompleteListener listener = new TestOnCompleteListener();
@@ -15110,6 +15165,11 @@
 
         if (!connectWorkProfileAgentAhead) {
             workAgent.connect(false);
+            if (!mService.shouldCreateNetworksImmediately()) {
+                inOrder.verify(mMockNetd).networkCreate(
+                        nativeNetworkConfigPhysical(workAgent.getNetwork().netId,
+                                INetd.PERMISSION_SYSTEM));
+            }
         }
 
         profileDefaultNetworkCallback.expectAvailableCallbacksUnvalidated(workAgent);
@@ -15118,8 +15178,6 @@
         }
         mSystemDefaultNetworkCallback.assertNoCallback();
         mDefaultNetworkCallback.assertNoCallback();
-        inOrder.verify(mMockNetd).networkCreate(
-                nativeNetworkConfigPhysical(workAgent.getNetwork().netId, INetd.PERMISSION_SYSTEM));
         inOrder.verify(mMockNetd).networkAddUidRangesParcel(new NativeUidRangeConfig(
                 workAgent.getNetwork().netId,
                 uidRangeFor(testHandle, profileNetworkPreference),
@@ -17638,6 +17696,22 @@
         verify(mMockNetd, never()).interfaceSetMtu(eq(WIFI_IFNAME), anyInt());
     }
 
+    private void verifyMtuSetOnWifiInterfaceOnlyUpToT(int mtu) throws Exception {
+        if (!mService.shouldCreateNetworksImmediately()) {
+            verify(mMockNetd, times(1)).interfaceSetMtu(WIFI_IFNAME, mtu);
+        } else {
+            verify(mMockNetd, never()).interfaceSetMtu(eq(WIFI_IFNAME), anyInt());
+        }
+    }
+
+    private void verifyMtuSetOnWifiInterfaceOnlyStartingFromU(int mtu) throws Exception {
+        if (mService.shouldCreateNetworksImmediately()) {
+            verify(mMockNetd, times(1)).interfaceSetMtu(WIFI_IFNAME, mtu);
+        } else {
+            verify(mMockNetd, never()).interfaceSetMtu(eq(WIFI_IFNAME), anyInt());
+        }
+    }
+
     @Test
     public void testSendLinkPropertiesSetInterfaceMtuBeforeConnect() throws Exception {
         final int mtu = 1281;
@@ -17652,8 +17726,8 @@
         reset(mMockNetd);
 
         mWiFiAgent.connect(false /* validated */);
-        // The MTU is always (re-)applied when the network connects.
-        verifyMtuSetOnWifiInterface(mtu);
+        // Before U, the MTU is always (re-)applied when the network connects.
+        verifyMtuSetOnWifiInterfaceOnlyUpToT(mtu);
     }
 
     @Test
@@ -17663,13 +17737,13 @@
         lp.setInterfaceName(WIFI_IFNAME);
         lp.setMtu(mtu);
 
-        // Registering an agent with an MTU doesn't set the MTU...
+        // Registering an agent with an MTU only sets the MTU on U+.
         mWiFiAgent = new TestNetworkAgentWrapper(TRANSPORT_WIFI, lp);
         waitForIdle();
-        verifyMtuNeverSetOnWifiInterface();
+        verifyMtuSetOnWifiInterfaceOnlyStartingFromU(mtu);
         reset(mMockNetd);
 
-        // ... but prevents future updates with the same MTU from setting the MTU.
+        // Future updates with the same MTU don't set the MTU even on T when it's not set initially.
         mWiFiAgent.sendLinkProperties(lp);
         waitForIdle();
         verifyMtuNeverSetOnWifiInterface();
@@ -17682,8 +17756,8 @@
         reset(mMockNetd);
 
         mWiFiAgent.connect(false /* validated */);
-        // The MTU is always (re-)applied when the network connects.
-        verifyMtuSetOnWifiInterface(mtu + 1);
+        // Before U, the MTU is always (re-)applied when the network connects.
+        verifyMtuSetOnWifiInterfaceOnlyUpToT(mtu + 1);
     }
 
     @Test
@@ -17833,4 +17907,35 @@
         verify(mMockNetd, never()).wakeupAddInterface(eq(ethernetIface), anyString(), anyInt(),
                 anyInt());
     }
+
+    private static final int TEST_FROZEN_UID = 1000;
+    private static final int TEST_UNFROZEN_UID = 2000;
+
+    /**
+     * Send a UidFrozenStateChanged message to ConnectivityService. Verify that only the frozen UID
+     * gets passed to socketDestroy().
+     */
+    @Test
+    @IgnoreUpTo(Build.VERSION_CODES.TIRAMISU)
+    public void testFrozenUidSocketDestroy() throws Exception {
+        ArgumentCaptor<UidFrozenStateChangedCallback> callbackArg =
+                ArgumentCaptor.forClass(UidFrozenStateChangedCallback.class);
+
+        verify(mActivityManager).registerUidFrozenStateChangedCallback(any(),
+                callbackArg.capture());
+
+        final int[] uids = {TEST_FROZEN_UID, TEST_UNFROZEN_UID};
+        final int[] frozenStates = {UID_FROZEN_STATE_FROZEN, UID_FROZEN_STATE_UNFROZEN};
+
+        callbackArg.getValue().onUidFrozenStateChanged(uids, frozenStates);
+
+        waitForIdle();
+
+        final Set<Integer> exemptUids = new ArraySet();
+        final UidRange frozenUidRange = new UidRange(TEST_FROZEN_UID, TEST_FROZEN_UID);
+        final Set<UidRange> ranges = Collections.singleton(frozenUidRange);
+
+        verify(mDeps).destroyLiveTcpSockets(eq(UidRange.toIntRanges(ranges)),
+                eq(exemptUids));
+    }
 }
diff --git a/tests/unit/java/com/android/server/NsdServiceTest.java b/tests/unit/java/com/android/server/NsdServiceTest.java
index 2ed989e..14b4280 100644
--- a/tests/unit/java/com/android/server/NsdServiceTest.java
+++ b/tests/unit/java/com/android/server/NsdServiceTest.java
@@ -175,9 +175,9 @@
         doReturn(true).when(mMockMDnsM).resolve(
                 anyInt(), anyString(), anyString(), anyString(), anyInt());
         doReturn(false).when(mDeps).isMdnsDiscoveryManagerEnabled(any(Context.class));
-        doReturn(mDiscoveryManager).when(mDeps).makeMdnsDiscoveryManager(any(), any());
-        doReturn(mSocketProvider).when(mDeps).makeMdnsSocketProvider(any(), any());
-        doReturn(mAdvertiser).when(mDeps).makeMdnsAdvertiser(any(), any(), any());
+        doReturn(mDiscoveryManager).when(mDeps).makeMdnsDiscoveryManager(any(), any(), any());
+        doReturn(mSocketProvider).when(mDeps).makeMdnsSocketProvider(any(), any(), any());
+        doReturn(mAdvertiser).when(mDeps).makeMdnsAdvertiser(any(), any(), any(), any());
 
         mService = makeService();
     }
@@ -1122,7 +1122,7 @@
         // final String serviceTypeWithLocalDomain = SERVICE_TYPE + ".local";
         final ArgumentCaptor<MdnsAdvertiser.AdvertiserCallback> cbCaptor =
                 ArgumentCaptor.forClass(MdnsAdvertiser.AdvertiserCallback.class);
-        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture());
+        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture(), any());
 
         final NsdServiceInfo regInfo = new NsdServiceInfo(SERVICE_NAME, SERVICE_TYPE);
         regInfo.setHost(parseNumericAddress("192.0.2.123"));
@@ -1161,7 +1161,7 @@
         // final String serviceTypeWithLocalDomain = SERVICE_TYPE + ".local";
         final ArgumentCaptor<MdnsAdvertiser.AdvertiserCallback> cbCaptor =
                 ArgumentCaptor.forClass(MdnsAdvertiser.AdvertiserCallback.class);
-        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture());
+        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture(), any());
 
         final NsdServiceInfo regInfo = new NsdServiceInfo(SERVICE_NAME, "invalid_type");
         regInfo.setHost(parseNumericAddress("192.0.2.123"));
@@ -1186,7 +1186,7 @@
         // final String serviceTypeWithLocalDomain = SERVICE_TYPE + ".local";
         final ArgumentCaptor<MdnsAdvertiser.AdvertiserCallback> cbCaptor =
                 ArgumentCaptor.forClass(MdnsAdvertiser.AdvertiserCallback.class);
-        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture());
+        verify(mDeps).makeMdnsAdvertiser(any(), any(), cbCaptor.capture(), any());
 
         final NsdServiceInfo regInfo = new NsdServiceInfo("a".repeat(70), SERVICE_TYPE);
         regInfo.setHost(parseNumericAddress("192.0.2.123"));
diff --git a/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java b/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
index b651c33..4158663 100644
--- a/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
+++ b/tests/unit/java/com/android/server/connectivity/ClatCoordinatorTest.java
@@ -313,8 +313,7 @@
          * Stop clatd.
          */
         @Override
-        public void stopClatd(@NonNull String iface, @NonNull String pfx96, @NonNull String v4,
-                @NonNull String v6, int pid) throws IOException {
+        public void stopClatd(int pid) throws IOException {
             if (pid == -1) {
                 fail("unsupported arg: " + pid);
             }
@@ -479,8 +478,7 @@
                 eq((short) PRIO_CLAT), eq((short) ETH_P_IP));
         inOrder.verify(mEgressMap).deleteEntry(eq(EGRESS_KEY));
         inOrder.verify(mIngressMap).deleteEntry(eq(INGRESS_KEY));
-        inOrder.verify(mDeps).stopClatd(eq(BASE_IFACE), eq(NAT64_PREFIX_STRING),
-                eq(XLAT_LOCAL_IPV4ADDR_STRING), eq(XLAT_LOCAL_IPV6ADDR_STRING), eq(CLATD_PID));
+        inOrder.verify(mDeps).stopClatd(eq(CLATD_PID));
         inOrder.verify(mCookieTagMap).deleteEntry(eq(COOKIE_TAG_KEY));
         assertNull(coordinator.getClatdTrackerForTesting());
         inOrder.verifyNoMoreInteractions();
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsAdvertiserTest.kt b/tests/unit/java/com/android/server/connectivity/mdns/MdnsAdvertiserTest.kt
index 4b495cd..3bb08a6 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsAdvertiserTest.kt
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsAdvertiserTest.kt
@@ -23,11 +23,13 @@
 import android.os.Build
 import android.os.Handler
 import android.os.HandlerThread
+import com.android.net.module.util.SharedLog
 import com.android.server.connectivity.mdns.MdnsAdvertiser.AdvertiserCallback
 import com.android.server.connectivity.mdns.MdnsSocketProvider.SocketCallback
 import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo
 import com.android.testutils.DevSdkIgnoreRunner
 import com.android.testutils.waitForIdle
+import java.net.NetworkInterface
 import java.util.Objects
 import org.junit.After
 import org.junit.Before
@@ -89,6 +91,7 @@
     private val handler by lazy { Handler(thread.looper) }
     private val socketProvider = mock(MdnsSocketProvider::class.java)
     private val cb = mock(AdvertiserCallback::class.java)
+    private val sharedlog = mock(SharedLog::class.java)
 
     private val mockSocket1 = mock(MdnsInterfaceSocket::class.java)
     private val mockSocket2 = mock(MdnsInterfaceSocket::class.java)
@@ -101,13 +104,15 @@
         thread.start()
         doReturn(TEST_HOSTNAME).`when`(mockDeps).generateHostname()
         doReturn(mockInterfaceAdvertiser1).`when`(mockDeps).makeAdvertiser(eq(mockSocket1),
-                any(), any(), any(), any(), eq(TEST_HOSTNAME)
+                any(), any(), any(), any(), eq(TEST_HOSTNAME), any()
         )
         doReturn(mockInterfaceAdvertiser2).`when`(mockDeps).makeAdvertiser(eq(mockSocket2),
-                any(), any(), any(), any(), eq(TEST_HOSTNAME)
+                any(), any(), any(), any(), eq(TEST_HOSTNAME), any()
         )
         doReturn(true).`when`(mockInterfaceAdvertiser1).isProbing(anyInt())
         doReturn(true).`when`(mockInterfaceAdvertiser2).isProbing(anyInt())
+        doReturn(createEmptyNetworkInterface()).`when`(mockSocket1).getInterface()
+        doReturn(createEmptyNetworkInterface()).`when`(mockSocket2).getInterface()
     }
 
     @After
@@ -116,9 +121,15 @@
         thread.join()
     }
 
+    private fun createEmptyNetworkInterface(): NetworkInterface {
+        val constructor = NetworkInterface::class.java.getDeclaredConstructor()
+        constructor.isAccessible = true
+        return constructor.newInstance()
+    }
+
     @Test
     fun testAddService_OneNetwork() {
-        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps)
+        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps, sharedlog)
         postSync { advertiser.addService(SERVICE_ID_1, SERVICE_1) }
 
         val socketCbCaptor = ArgumentCaptor.forClass(SocketCallback::class.java)
@@ -134,7 +145,8 @@
             eq(thread.looper),
             any(),
             intAdvCbCaptor.capture(),
-            eq(TEST_HOSTNAME)
+            eq(TEST_HOSTNAME),
+            any()
         )
 
         doReturn(false).`when`(mockInterfaceAdvertiser1).isProbing(SERVICE_ID_1)
@@ -148,7 +160,7 @@
 
     @Test
     fun testAddService_AllNetworks() {
-        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps)
+        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps, sharedlog)
         postSync { advertiser.addService(SERVICE_ID_1, ALL_NETWORKS_SERVICE) }
 
         val socketCbCaptor = ArgumentCaptor.forClass(SocketCallback::class.java)
@@ -162,10 +174,10 @@
         val intAdvCbCaptor1 = ArgumentCaptor.forClass(MdnsInterfaceAdvertiser.Callback::class.java)
         val intAdvCbCaptor2 = ArgumentCaptor.forClass(MdnsInterfaceAdvertiser.Callback::class.java)
         verify(mockDeps).makeAdvertiser(eq(mockSocket1), eq(listOf(TEST_LINKADDR)),
-                eq(thread.looper), any(), intAdvCbCaptor1.capture(), eq(TEST_HOSTNAME)
+                eq(thread.looper), any(), intAdvCbCaptor1.capture(), eq(TEST_HOSTNAME), any()
         )
         verify(mockDeps).makeAdvertiser(eq(mockSocket2), eq(listOf(TEST_LINKADDR)),
-                eq(thread.looper), any(), intAdvCbCaptor2.capture(), eq(TEST_HOSTNAME)
+                eq(thread.looper), any(), intAdvCbCaptor2.capture(), eq(TEST_HOSTNAME), any()
         )
 
         doReturn(false).`when`(mockInterfaceAdvertiser1).isProbing(SERVICE_ID_1)
@@ -194,7 +206,7 @@
 
     @Test
     fun testAddService_Conflicts() {
-        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps)
+        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps, sharedlog)
         postSync { advertiser.addService(SERVICE_ID_1, SERVICE_1) }
 
         val oneNetSocketCbCaptor = ArgumentCaptor.forClass(SocketCallback::class.java)
@@ -233,7 +245,7 @@
 
         val intAdvCbCaptor = ArgumentCaptor.forClass(MdnsInterfaceAdvertiser.Callback::class.java)
         verify(mockDeps).makeAdvertiser(eq(mockSocket1), eq(listOf(TEST_LINKADDR)),
-                eq(thread.looper), any(), intAdvCbCaptor.capture(), eq(TEST_HOSTNAME)
+                eq(thread.looper), any(), intAdvCbCaptor.capture(), eq(TEST_HOSTNAME), any()
         )
         verify(mockInterfaceAdvertiser1).addService(eq(SERVICE_ID_1),
                 argThat { it.matches(SERVICE_1) })
@@ -264,7 +276,7 @@
 
     @Test
     fun testRemoveService_whenAllServiceRemoved_thenUpdateHostName() {
-        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps)
+        val advertiser = MdnsAdvertiser(thread.looper, socketProvider, cb, mockDeps, sharedlog)
         verify(mockDeps, times(1)).generateHostname()
         postSync { advertiser.addService(SERVICE_ID_1, SERVICE_1) }
         postSync { advertiser.removeService(SERVICE_ID_1) }
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsDiscoveryManagerTests.java b/tests/unit/java/com/android/server/connectivity/mdns/MdnsDiscoveryManagerTests.java
index 7e7e6a4..0a23ba5 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsDiscoveryManagerTests.java
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsDiscoveryManagerTests.java
@@ -18,8 +18,8 @@
 
 import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2;
 
-import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -29,6 +29,7 @@
 import android.text.TextUtils;
 import android.util.Pair;
 
+import com.android.net.module.util.SharedLog;
 import com.android.server.connectivity.mdns.MdnsSocketClientBase.SocketCreationCallback;
 import com.android.testutils.DevSdkIgnoreRule;
 import com.android.testutils.DevSdkIgnoreRunner;
@@ -38,6 +39,7 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
+import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
 import java.io.IOException;
@@ -53,30 +55,34 @@
 
     private static final String SERVICE_TYPE_1 = "_googlecast._tcp.local";
     private static final String SERVICE_TYPE_2 = "_test._tcp.local";
+    private static final Network NETWORK_1 = Mockito.mock(Network.class);
+    private static final Network NETWORK_2 = Mockito.mock(Network.class);
     private static final Pair<String, Network> PER_NETWORK_SERVICE_TYPE_1 =
             Pair.create(SERVICE_TYPE_1, null);
+    private static final Pair<String, Network> PER_NETWORK_SERVICE_TYPE_1_1 =
+            Pair.create(SERVICE_TYPE_1, NETWORK_1);
     private static final Pair<String, Network> PER_NETWORK_SERVICE_TYPE_2 =
             Pair.create(SERVICE_TYPE_2, null);
+    private static final Pair<String, Network> PER_NETWORK_SERVICE_TYPE_2_2 =
+            Pair.create(SERVICE_TYPE_2, NETWORK_2);
 
     @Mock private ExecutorProvider executorProvider;
     @Mock private MdnsSocketClientBase socketClient;
     @Mock private MdnsServiceTypeClient mockServiceTypeClientOne;
+    @Mock private MdnsServiceTypeClient mockServiceTypeClientOne1;
     @Mock private MdnsServiceTypeClient mockServiceTypeClientTwo;
+    @Mock private MdnsServiceTypeClient mockServiceTypeClientTwo2;
 
     @Mock MdnsServiceBrowserListener mockListenerOne;
     @Mock MdnsServiceBrowserListener mockListenerTwo;
+    @Mock SharedLog sharedLog;
     private MdnsDiscoveryManager discoveryManager;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
 
-        when(mockServiceTypeClientOne.getServiceTypeLabels())
-                .thenReturn(TextUtils.split(SERVICE_TYPE_1, "\\."));
-        when(mockServiceTypeClientTwo.getServiceTypeLabels())
-                .thenReturn(TextUtils.split(SERVICE_TYPE_2, "\\."));
-
-        discoveryManager = new MdnsDiscoveryManager(executorProvider, socketClient) {
+        discoveryManager = new MdnsDiscoveryManager(executorProvider, socketClient, sharedLog) {
                     @Override
                     MdnsServiceTypeClient createServiceTypeClient(@NonNull String serviceType,
                             @Nullable Network network) {
@@ -84,31 +90,37 @@
                                 Pair.create(serviceType, network);
                         if (perNetworkServiceType.equals(PER_NETWORK_SERVICE_TYPE_1)) {
                             return mockServiceTypeClientOne;
+                        } else if (perNetworkServiceType.equals(PER_NETWORK_SERVICE_TYPE_1_1)) {
+                            return mockServiceTypeClientOne1;
                         } else if (perNetworkServiceType.equals(PER_NETWORK_SERVICE_TYPE_2)) {
                             return mockServiceTypeClientTwo;
+                        } else if (perNetworkServiceType.equals(PER_NETWORK_SERVICE_TYPE_2_2)) {
+                            return mockServiceTypeClientTwo2;
                         }
                         return null;
                     }
                 };
     }
 
-    private void verifyListenerRegistration(String serviceType, MdnsServiceBrowserListener listener,
-            MdnsServiceTypeClient client) throws IOException {
+    private SocketCreationCallback expectSocketCreationCallback(String serviceType,
+            MdnsServiceBrowserListener listener, MdnsSearchOptions options) throws IOException {
         final ArgumentCaptor<SocketCreationCallback> callbackCaptor =
                 ArgumentCaptor.forClass(SocketCreationCallback.class);
-        discoveryManager.registerListener(serviceType, listener,
-                MdnsSearchOptions.getDefaultOptions());
+        discoveryManager.registerListener(serviceType, listener, options);
         verify(socketClient).startDiscovery();
         verify(socketClient).notifyNetworkRequested(
-                eq(listener), any(), callbackCaptor.capture());
-        final SocketCreationCallback callback = callbackCaptor.getValue();
-        callback.onSocketCreated(null /* network */);
-        verify(client).startSendAndReceive(listener, MdnsSearchOptions.getDefaultOptions());
+                eq(listener), eq(options.getNetwork()), callbackCaptor.capture());
+        return callbackCaptor.getValue();
     }
 
     @Test
     public void registerListener_unregisterListener() throws IOException {
-        verifyListenerRegistration(SERVICE_TYPE_1, mockListenerOne, mockServiceTypeClientOne);
+        final MdnsSearchOptions options =
+                MdnsSearchOptions.newBuilder().setNetwork(null /* network */).build();
+        final SocketCreationCallback callback = expectSocketCreationCallback(
+                SERVICE_TYPE_1, mockListenerOne, options);
+        callback.onSocketCreated(null /* network */);
+        verify(mockServiceTypeClientOne).startSendAndReceive(mockListenerOne, options);
 
         when(mockServiceTypeClientOne.stopSendAndReceive(mockListenerOne)).thenReturn(true);
         discoveryManager.unregisterListener(SERVICE_TYPE_1, mockListenerOne);
@@ -118,30 +130,67 @@
 
     @Test
     public void registerMultipleListeners() throws IOException {
-        verifyListenerRegistration(SERVICE_TYPE_1, mockListenerOne, mockServiceTypeClientOne);
-        verifyListenerRegistration(SERVICE_TYPE_2, mockListenerTwo, mockServiceTypeClientTwo);
+        final MdnsSearchOptions options =
+                MdnsSearchOptions.newBuilder().setNetwork(null /* network */).build();
+        final SocketCreationCallback callback = expectSocketCreationCallback(
+                SERVICE_TYPE_1, mockListenerOne, options);
+        callback.onSocketCreated(null /* network */);
+        verify(mockServiceTypeClientOne).startSendAndReceive(mockListenerOne, options);
+        callback.onSocketCreated(NETWORK_1);
+        verify(mockServiceTypeClientOne1).startSendAndReceive(mockListenerOne, options);
+
+        final SocketCreationCallback callback2 = expectSocketCreationCallback(
+                SERVICE_TYPE_2, mockListenerTwo, options);
+        callback2.onSocketCreated(null /* network */);
+        verify(mockServiceTypeClientTwo).startSendAndReceive(mockListenerTwo, options);
+        callback2.onSocketCreated(NETWORK_2);
+        verify(mockServiceTypeClientTwo2).startSendAndReceive(mockListenerTwo, options);
     }
 
     @Test
     public void onResponseReceived() throws IOException {
-        verifyListenerRegistration(SERVICE_TYPE_1, mockListenerOne, mockServiceTypeClientOne);
-        verifyListenerRegistration(SERVICE_TYPE_2, mockListenerTwo, mockServiceTypeClientTwo);
+        final MdnsSearchOptions options1 =
+                MdnsSearchOptions.newBuilder().setNetwork(null /* network */).build();
+        final SocketCreationCallback callback = expectSocketCreationCallback(
+                SERVICE_TYPE_1, mockListenerOne, options1);
+        callback.onSocketCreated(null /* network */);
+        verify(mockServiceTypeClientOne).startSendAndReceive(mockListenerOne, options1);
+        callback.onSocketCreated(NETWORK_1);
+        verify(mockServiceTypeClientOne1).startSendAndReceive(mockListenerOne, options1);
 
-        MdnsPacket responseForServiceTypeOne = createMdnsPacket(SERVICE_TYPE_1);
+        final MdnsSearchOptions options2 =
+                MdnsSearchOptions.newBuilder().setNetwork(NETWORK_2).build();
+        final SocketCreationCallback callback2 = expectSocketCreationCallback(
+                SERVICE_TYPE_2, mockListenerTwo, options2);
+        callback2.onSocketCreated(NETWORK_2);
+        verify(mockServiceTypeClientTwo2).startSendAndReceive(mockListenerTwo, options2);
+
+        final MdnsPacket responseForServiceTypeOne = createMdnsPacket(SERVICE_TYPE_1);
         final int ifIndex = 1;
         discoveryManager.onResponseReceived(responseForServiceTypeOne, ifIndex, null /* network */);
         verify(mockServiceTypeClientOne).processResponse(responseForServiceTypeOne, ifIndex,
                 null /* network */);
-
-        MdnsPacket responseForServiceTypeTwo = createMdnsPacket(SERVICE_TYPE_2);
-        discoveryManager.onResponseReceived(responseForServiceTypeTwo, ifIndex, null /* network */);
-        verify(mockServiceTypeClientTwo).processResponse(responseForServiceTypeTwo, ifIndex,
+        verify(mockServiceTypeClientOne1).processResponse(responseForServiceTypeOne, ifIndex,
+                null /* network */);
+        verify(mockServiceTypeClientTwo2).processResponse(responseForServiceTypeOne, ifIndex,
                 null /* network */);
 
-        MdnsPacket responseForSubtype = createMdnsPacket("subtype._sub._googlecast._tcp.local");
-        discoveryManager.onResponseReceived(responseForSubtype, ifIndex, null /* network */);
-        verify(mockServiceTypeClientOne).processResponse(responseForSubtype, ifIndex,
-                null /* network */);
+        final MdnsPacket responseForServiceTypeTwo = createMdnsPacket(SERVICE_TYPE_2);
+        discoveryManager.onResponseReceived(responseForServiceTypeTwo, ifIndex, NETWORK_1);
+        verify(mockServiceTypeClientOne).processResponse(responseForServiceTypeTwo, ifIndex,
+                NETWORK_1);
+        verify(mockServiceTypeClientOne1).processResponse(responseForServiceTypeTwo, ifIndex,
+                NETWORK_1);
+        verify(mockServiceTypeClientTwo2, never()).processResponse(responseForServiceTypeTwo,
+                ifIndex, NETWORK_1);
+
+        final MdnsPacket responseForSubtype =
+                createMdnsPacket("subtype._sub._googlecast._tcp.local");
+        discoveryManager.onResponseReceived(responseForSubtype, ifIndex, NETWORK_2);
+        verify(mockServiceTypeClientOne).processResponse(responseForSubtype, ifIndex, NETWORK_2);
+        verify(mockServiceTypeClientOne1, never()).processResponse(
+                responseForSubtype, ifIndex, NETWORK_2);
+        verify(mockServiceTypeClientTwo2).processResponse(responseForSubtype, ifIndex, NETWORK_2);
     }
 
     private MdnsPacket createMdnsPacket(String serviceType) {
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiserTest.kt b/tests/unit/java/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiserTest.kt
index 9c0abfc..ee190af 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiserTest.kt
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsInterfaceAdvertiserTest.kt
@@ -76,7 +76,7 @@
     private val replySender = mock(MdnsReplySender::class.java)
     private val announcer = mock(MdnsAnnouncer::class.java)
     private val prober = mock(MdnsProber::class.java)
-    private val sharedlog = mock(SharedLog::class.java)
+    private val sharedlog = SharedLog("MdnsInterfaceAdvertiserTest")
     @Suppress("UNCHECKED_CAST")
     private val probeCbCaptor = ArgumentCaptor.forClass(PacketRepeaterCallback::class.java)
             as ArgumentCaptor<PacketRepeaterCallback<ProbingInfo>>
@@ -92,7 +92,6 @@
 
     private val advertiser by lazy {
         MdnsInterfaceAdvertiser(
-            LOG_TAG,
             socket,
             TEST_ADDRS,
             thread.looper,
@@ -116,6 +115,7 @@
         val knownServices = mutableSetOf<Int>()
         doAnswer { inv ->
             knownServices.add(inv.getArgument(0))
+
             -1
         }.`when`(repository).addService(anyInt(), any())
         doAnswer { inv ->
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
index 6f3322b..744ec84 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketProviderTest.java
@@ -111,6 +111,7 @@
     private MdnsSocketProvider mSocketProvider;
     private NetworkCallback mNetworkCallback;
     private TetheringEventCallback mTetheringEventCallback;
+    private SharedLog mLog = new SharedLog("MdnsSocketProviderTest");
 
     private TestNetlinkMonitor mTestSocketNetLinkMonitor;
     @Before
@@ -153,7 +154,7 @@
             return mTestSocketNetLinkMonitor;
         }).when(mDeps).createSocketNetlinkMonitor(any(), any(),
                 any());
-        mSocketProvider = new MdnsSocketProvider(mContext, thread.getLooper(), mDeps);
+        mSocketProvider = new MdnsSocketProvider(mContext, thread.getLooper(), mDeps, mLog);
     }
 
     private void startMonitoringSockets() {
diff --git a/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java b/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
index 99f6d63..b8b0289 100644
--- a/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
+++ b/tests/unit/java/com/android/server/net/NetworkStatsServiceTest.java
@@ -1926,12 +1926,17 @@
         // Templates w/o wifi network keys can query stats as usual.
         assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);
         assertNetworkTotal(sTemplateImsi1, 0L, 0L, 0L, 0L, 0);
+        // Templates for test network does not need to enforce location permission.
+        final NetworkTemplate templateTestIface1 = new NetworkTemplate.Builder(MATCH_TEST)
+                .setWifiNetworkKeys(Set.of(TEST_IFACE)).build();
+        assertNetworkTotal(templateTestIface1, 0L, 0L, 0L, 0L, 0);
 
         doReturn(true).when(mLocationPermissionChecker)
                 .checkCallersLocationPermission(any(), any(), anyInt(), anyBoolean(), any());
         assertNetworkTotal(sTemplateCarrierWifi1, 0L, 0L, 0L, 0L, 0);
         assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
         assertNetworkTotal(sTemplateImsi1, 0L, 0L, 0L, 0L, 0);
+        assertNetworkTotal(templateTestIface1, 0L, 0L, 0L, 0L, 0);
     }
 
     /**