diff --git a/api/Android.bp b/api/Android.bp
index 3c92cb2..7ef00b0 100644
--- a/api/Android.bp
+++ b/api/Android.bp
@@ -73,6 +73,7 @@
         "framework-bluetooth",
         "framework-configinfrastructure",
         "framework-connectivity",
+        "framework-connectivity-b",
         "framework-connectivity-t",
         "framework-devicelock",
         "framework-graphics",
diff --git a/config/preloaded-classes-denylist b/config/preloaded-classes-denylist
index 88b9c05..16f0693 100644
--- a/config/preloaded-classes-denylist
+++ b/config/preloaded-classes-denylist
@@ -1,4 +1,3 @@
-android.car.Car
 android.content.AsyncTaskLoader$LoadTask
 android.media.MediaCodecInfo$CodecCapabilities$FeatureList
 android.net.ConnectivityThread$Singleton
@@ -14,4 +13,4 @@
 gov.nist.core.net.DefaultNetworkLayer
 java.util.concurrent.ThreadLocalRandom
 java.util.ImmutableCollections
-sun.nio.fs.UnixChannelFactory
\ No newline at end of file
+sun.nio.fs.UnixChannelFactory
diff --git a/core/java/android/hardware/location/OWNERS b/core/java/android/hardware/location/OWNERS
index 747f909..340d6f2 100644
--- a/core/java/android/hardware/location/OWNERS
+++ b/core/java/android/hardware/location/OWNERS
@@ -9,4 +9,4 @@
 yuhany@google.com
 
 # ContextHub team
-per-file *ContextHub*,*NanoApp* = file:platform/system/chre:/OWNERS
+per-file Android.bp,*Hub*,*NanoApp* = file:platform/system/chre:/OWNERS
diff --git a/core/java/android/util/Log.java b/core/java/android/util/Log.java
index 8358b9a..1dd9d46 100644
--- a/core/java/android/util/Log.java
+++ b/core/java/android/util/Log.java
@@ -75,8 +75,7 @@
 @android.ravenwood.annotation.RavenwoodClassLoadHook(
         "com.android.platform.test.ravenwood.runtimehelper.ClassLoadHook.onClassLoaded")
 // Uncomment the following annotation to switch to the Java substitution version.
-//@android.ravenwood.annotation.RavenwoodNativeSubstitutionClass(
-//        "com.android.platform.test.ravenwood.nativesubstitution.Log_host")
+@android.ravenwood.annotation.RavenwoodRedirectionClass("Log_host")
 public final class Log {
     /** @hide */
     @IntDef({ASSERT, ERROR, WARN, INFO, DEBUG, VERBOSE})
@@ -250,6 +249,7 @@
      *         tag limit of concern after this API level.
      */
     @FastNative
+    @android.ravenwood.annotation.RavenwoodRedirect
     public static native boolean isLoggable(@Nullable String tag, @Level int level);
 
     /**
@@ -425,6 +425,7 @@
      * @hide
      */
     @UnsupportedAppUsage
+    @android.ravenwood.annotation.RavenwoodRedirect
     public static native int println_native(int bufID, int priority, String tag, String msg);
 
     /**
@@ -452,6 +453,7 @@
      * Return the maximum payload the log daemon accepts without truncation.
      * @return LOGGER_ENTRY_MAX_PAYLOAD.
      */
+    @android.ravenwood.annotation.RavenwoodRedirect
     private static native int logger_entry_max_payload_native();
 
     /**
diff --git a/nfc/api/system-current.txt b/nfc/api/system-current.txt
index 6aa8a2b..675c8f8 100644
--- a/nfc/api/system-current.txt
+++ b/nfc/api/system-current.txt
@@ -59,6 +59,7 @@
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public void clearPreference();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull public java.util.List<java.lang.String> getActiveNfceeList();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public android.nfc.RoutingStatus getRoutingStatus();
+    method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public java.util.List<android.nfc.NfcRoutingTableEntry> getRoutingTable();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean hasUserEnabledNfc();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isAutoChangeEnabled();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public boolean isTagPresent();
@@ -110,12 +111,46 @@
     method public void onTagDispatch(@NonNull java.util.function.Consumer<java.lang.Boolean>);
   }
 
+  @FlaggedApi("android.nfc.nfc_oem_extension") public abstract class NfcRoutingTableEntry {
+    method public int getNfceeId();
+  }
+
   @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingStatus {
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int getDefaultIsoDepRoute();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int getDefaultOffHostRoute();
     method @FlaggedApi("android.nfc.nfc_oem_extension") @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public int getDefaultRoute();
   }
 
+  @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingTableAidEntry extends android.nfc.NfcRoutingTableEntry {
+    method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull public String getAid();
+  }
+
+  @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingTableProtocolEntry extends android.nfc.NfcRoutingTableEntry {
+    method @FlaggedApi("android.nfc.nfc_oem_extension") public int getProtocol();
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_ISO_DEP = 4; // 0x4
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_NDEF = 7; // 0x7
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_NFC_DEP = 5; // 0x5
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_T1T = 1; // 0x1
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_T2T = 2; // 0x2
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_T3T = 3; // 0x3
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_T5T = 6; // 0x6
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_UNDETERMINED = 0; // 0x0
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int PROTOCOL_UNSUPPORTED = -1; // 0xffffffff
+  }
+
+  @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingTableSystemCodeEntry extends android.nfc.NfcRoutingTableEntry {
+    method @FlaggedApi("android.nfc.nfc_oem_extension") @NonNull public byte[] getSystemCode();
+  }
+
+  @FlaggedApi("android.nfc.nfc_oem_extension") public class RoutingTableTechnologyEntry extends android.nfc.NfcRoutingTableEntry {
+    method @FlaggedApi("android.nfc.nfc_oem_extension") public int getTechnology();
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_A = 0; // 0x0
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_B = 1; // 0x1
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_F = 2; // 0x2
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_UNSUPPORTED = -1; // 0xffffffff
+    field @FlaggedApi("android.nfc.nfc_oem_extension") public static final int TECHNOLOGY_V = 3; // 0x3
+  }
+
 }
 
 package android.nfc.cardemulation {
diff --git a/nfc/java/android/nfc/Entry.aidl b/nfc/java/android/nfc/Entry.aidl
new file mode 100644
index 0000000..148c4ec
--- /dev/null
+++ b/nfc/java/android/nfc/Entry.aidl
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+parcelable Entry;
\ No newline at end of file
diff --git a/nfc/java/android/nfc/Entry.java b/nfc/java/android/nfc/Entry.java
new file mode 100644
index 0000000..49d0f10
--- /dev/null
+++ b/nfc/java/android/nfc/Entry.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+import android.annotation.NonNull;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+
+/** @hide */
+public final class Entry implements Parcelable {
+    private final byte mType;
+    private final byte mNfceeId;
+    private final String mEntry;
+
+    public Entry(String entry, byte type, byte nfceeId) {
+        mEntry = entry;
+        mType = type;
+        mNfceeId = nfceeId;
+    }
+
+    public byte getType() {
+        return mType;
+    }
+
+    public byte getNfceeId() {
+        return mNfceeId;
+    }
+
+    public String getEntry() {
+        return mEntry;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    private Entry(Parcel in) {
+        this.mEntry = in.readString();
+        this.mNfceeId = in.readByte();
+        this.mType = in.readByte();
+    }
+
+    public static final @NonNull Parcelable.Creator<Entry> CREATOR =
+            new Parcelable.Creator<Entry>() {
+                @Override
+                public Entry createFromParcel(Parcel in) {
+                    return new Entry(in);
+                }
+
+                @Override
+                public Entry[] newArray(int size) {
+                    return new Entry[size];
+                }
+            };
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeString(mEntry);
+        dest.writeByte(mNfceeId);
+        dest.writeByte(mType);
+    }
+}
diff --git a/nfc/java/android/nfc/INfcAdapter.aidl b/nfc/java/android/nfc/INfcAdapter.aidl
index a166b28..1346bd34 100644
--- a/nfc/java/android/nfc/INfcAdapter.aidl
+++ b/nfc/java/android/nfc/INfcAdapter.aidl
@@ -18,6 +18,7 @@
 
 import android.app.PendingIntent;
 import android.content.IntentFilter;
+import android.nfc.Entry;
 import android.nfc.NdefMessage;
 import android.nfc.Tag;
 import android.nfc.TechListParcel;
@@ -117,4 +118,5 @@
     void triggerInitialization();
     boolean getSettingStatus();
     boolean isTagPresent();
+    List<Entry> getRoutingTableEntryList();
 }
diff --git a/nfc/java/android/nfc/NfcOemExtension.java b/nfc/java/android/nfc/NfcOemExtension.java
index 1d2085c..1bfe714 100644
--- a/nfc/java/android/nfc/NfcOemExtension.java
+++ b/nfc/java/android/nfc/NfcOemExtension.java
@@ -43,6 +43,7 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -71,6 +72,11 @@
 public final class NfcOemExtension {
     private static final String TAG = "NfcOemExtension";
     private static final int OEM_EXTENSION_RESPONSE_THRESHOLD_MS = 2000;
+    private static final int TYPE_TECHNOLOGY = 0;
+    private static final int TYPE_PROTOCOL = 1;
+    private static final int TYPE_AID = 2;
+    private static final int TYPE_SYSTEMCODE = 3;
+
     private final NfcAdapter mAdapter;
     private final NfcOemExtensionCallback mOemNfcExtensionCallback;
     private boolean mIsRegistered = false;
@@ -689,6 +695,39 @@
                 ));
     }
 
+    /**
+     * Gets current routing table entries.
+     * @return List of {@link NfcRoutingTableEntry} representing current routing table
+     */
+    @NonNull
+    @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS)
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public List<NfcRoutingTableEntry> getRoutingTable() {
+        List<Entry> entryList = NfcAdapter.callServiceReturn(() ->
+                NfcAdapter.sService.getRoutingTableEntryList(), null);
+        List<NfcRoutingTableEntry> result = new ArrayList<>();
+        for (Entry entry : entryList) {
+            switch (entry.getType()) {
+                case TYPE_TECHNOLOGY -> result.add(
+                        new RoutingTableTechnologyEntry(entry.getNfceeId(),
+                                RoutingTableTechnologyEntry.techStringToInt(entry.getEntry()))
+                );
+                case TYPE_PROTOCOL -> result.add(
+                        new RoutingTableProtocolEntry(entry.getNfceeId(),
+                                RoutingTableProtocolEntry.protocolStringToInt(entry.getEntry()))
+                );
+                case TYPE_AID -> result.add(
+                        new RoutingTableAidEntry(entry.getNfceeId(), entry.getEntry())
+                );
+                case TYPE_SYSTEMCODE -> result.add(
+                        new RoutingTableSystemCodeEntry(entry.getNfceeId(),
+                                entry.getEntry().getBytes(StandardCharsets.UTF_8))
+                );
+            }
+        }
+        return result;
+    }
+
     private final class NfcOemExtensionCallback extends INfcOemExtensionCallback.Stub {
 
         @Override
diff --git a/nfc/java/android/nfc/NfcRoutingTableEntry.java b/nfc/java/android/nfc/NfcRoutingTableEntry.java
new file mode 100644
index 0000000..4e91377
--- /dev/null
+++ b/nfc/java/android/nfc/NfcRoutingTableEntry.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+
+import android.annotation.FlaggedApi;
+import android.annotation.SystemApi;
+
+/**
+ * Class to represent an entry of routing table. This class is abstract and extended by
+ * {@link RoutingTableTechnologyEntry}, {@link RoutingTableProtocolEntry},
+ * {@link RoutingTableAidEntry} and {@link RoutingTableSystemCodeEntry}.
+ *
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+@SystemApi
+public abstract class NfcRoutingTableEntry {
+    private final int mNfceeId;
+
+    /** @hide */
+    protected NfcRoutingTableEntry(int nfceeId) {
+        mNfceeId = nfceeId;
+    }
+
+    /**
+     * Gets the NFCEE Id of this entry.
+     * @return an integer of NFCEE Id.
+     */
+    public int getNfceeId() {
+        return mNfceeId;
+    }
+}
diff --git a/nfc/java/android/nfc/RoutingTableAidEntry.java b/nfc/java/android/nfc/RoutingTableAidEntry.java
new file mode 100644
index 0000000..7634fe3
--- /dev/null
+++ b/nfc/java/android/nfc/RoutingTableAidEntry.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+import android.annotation.FlaggedApi;
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+
+/**
+ * Represents an AID entry in current routing table.
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+@SystemApi
+public class RoutingTableAidEntry extends NfcRoutingTableEntry {
+    private final String mValue;
+
+    /** @hide */
+    public RoutingTableAidEntry(int nfceeId, String value) {
+        super(nfceeId);
+        this.mValue = value;
+    }
+
+    /**
+     * Gets AID value.
+     * @return String of AID
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    @NonNull
+    public String getAid() {
+        return mValue;
+    }
+}
diff --git a/nfc/java/android/nfc/RoutingTableProtocolEntry.java b/nfc/java/android/nfc/RoutingTableProtocolEntry.java
new file mode 100644
index 0000000..0c5be7d
--- /dev/null
+++ b/nfc/java/android/nfc/RoutingTableProtocolEntry.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
+import android.annotation.SystemApi;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Represents a protocol entry in current routing table.
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+@SystemApi
+public class RoutingTableProtocolEntry extends NfcRoutingTableEntry {
+    /**
+     * Protocol undetermined.
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_UNDETERMINED = 0;
+    /**
+     * T1T Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_T1T = 1;
+    /**
+     * T2T Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_T2T = 2;
+    /**
+     * T3T Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_T3T = 3;
+    /**
+     * ISO-DEP Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_ISO_DEP = 4;
+    /**
+     * DEP Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_NFC_DEP = 5;
+    /**
+     * T5T Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_T5T = 6;
+    /**
+     * NDEF Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_NDEF = 7;
+    /**
+     * Unsupported Protocol
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int PROTOCOL_UNSUPPORTED = -1;
+
+    /**
+     *
+     * @hide
+     */
+    @IntDef(prefix = { "PROTOCOL_" }, value = {
+            PROTOCOL_UNDETERMINED,
+            PROTOCOL_T1T,
+            PROTOCOL_T2T,
+            PROTOCOL_T3T,
+            PROTOCOL_ISO_DEP,
+            PROTOCOL_NFC_DEP,
+            PROTOCOL_T5T,
+            PROTOCOL_NDEF,
+            PROTOCOL_UNSUPPORTED
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ProtocolValue {}
+
+    private final @ProtocolValue int mValue;
+
+    /** @hide */
+    public RoutingTableProtocolEntry(int nfceeId, @ProtocolValue int value) {
+        super(nfceeId);
+        this.mValue = value;
+    }
+
+    /**
+     * Gets Protocol value.
+     * @return Protocol defined in {@link ProtocolValue}
+     */
+    @ProtocolValue
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public int getProtocol() {
+        return mValue;
+    }
+
+    /** @hide */
+    @ProtocolValue
+    public static int protocolStringToInt(String protocolString) {
+        return switch (protocolString) {
+            case "PROTOCOL_T1T" -> PROTOCOL_T1T;
+            case "PROTOCOL_T2T" -> PROTOCOL_T2T;
+            case "PROTOCOL_T3T" -> PROTOCOL_T3T;
+            case "PROTOCOL_ISO_DEP" -> PROTOCOL_ISO_DEP;
+            case "PROTOCOL_NFC_DEP" -> PROTOCOL_NFC_DEP;
+            case "PROTOCOL_T5T" -> PROTOCOL_T5T;
+            case "PROTOCOL_NDEF" -> PROTOCOL_NDEF;
+            case "PROTOCOL_UNDETERMINED" -> PROTOCOL_UNDETERMINED;
+            default -> PROTOCOL_UNSUPPORTED;
+        };
+    }
+}
diff --git a/nfc/java/android/nfc/RoutingTableSystemCodeEntry.java b/nfc/java/android/nfc/RoutingTableSystemCodeEntry.java
new file mode 100644
index 0000000..f87ad5f
--- /dev/null
+++ b/nfc/java/android/nfc/RoutingTableSystemCodeEntry.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+import android.annotation.FlaggedApi;
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
+
+/**
+ * Represents a system code entry in current routing table.
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+@SystemApi
+public class RoutingTableSystemCodeEntry extends NfcRoutingTableEntry {
+    private final byte[] mValue;
+
+    /** @hide */
+    public RoutingTableSystemCodeEntry(int nfceeId, byte[] value) {
+        super(nfceeId);
+        this.mValue = value;
+    }
+
+    /**
+     * Gets system code value.
+     * @return Byte array of system code
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    @NonNull
+    public byte[] getSystemCode() {
+        return mValue;
+    }
+}
diff --git a/nfc/java/android/nfc/RoutingTableTechnologyEntry.java b/nfc/java/android/nfc/RoutingTableTechnologyEntry.java
new file mode 100644
index 0000000..f51a529
--- /dev/null
+++ b/nfc/java/android/nfc/RoutingTableTechnologyEntry.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+package android.nfc;
+
+import android.annotation.FlaggedApi;
+import android.annotation.IntDef;
+import android.annotation.SystemApi;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Represents a technology entry in current routing table.
+ * @hide
+ */
+@FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+@SystemApi
+public class RoutingTableTechnologyEntry extends NfcRoutingTableEntry {
+    /**
+     * Technology-A
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int TECHNOLOGY_A = 0;
+    /**
+     * Technology-B
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int TECHNOLOGY_B = 1;
+    /**
+     * Technology-F
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int TECHNOLOGY_F = 2;
+    /**
+     * Technology-V
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int TECHNOLOGY_V = 3;
+    /**
+     * Unsupported technology
+     */
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public static final int TECHNOLOGY_UNSUPPORTED = -1;
+
+    /**
+     *
+     * @hide
+     */
+    @IntDef(prefix = { "TECHNOLOGY_" }, value = {
+            TECHNOLOGY_A,
+            TECHNOLOGY_B,
+            TECHNOLOGY_F,
+            TECHNOLOGY_V,
+            TECHNOLOGY_UNSUPPORTED
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface TechnologyValue{}
+
+    private final @TechnologyValue int mValue;
+
+    /** @hide */
+    public RoutingTableTechnologyEntry(int nfceeId, @TechnologyValue int value) {
+        super(nfceeId);
+        this.mValue = value;
+    }
+
+    /**
+     * Gets technology value.
+     * @return technology value
+     */
+    @TechnologyValue
+    @FlaggedApi(Flags.FLAG_NFC_OEM_EXTENSION)
+    public int getTechnology() {
+        return mValue;
+    }
+
+    /** @hide */
+    @TechnologyValue
+    public static int techStringToInt(String tech) {
+        return switch (tech) {
+            case "TECHNOLOGY_A" -> TECHNOLOGY_A;
+            case "TECHNOLOGY_B" -> TECHNOLOGY_B;
+            case "TECHNOLOGY_F" -> TECHNOLOGY_F;
+            case "TECHNOLOGY_V" -> TECHNOLOGY_V;
+            default -> TECHNOLOGY_UNSUPPORTED;
+        };
+    }
+}
diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/accessibility/OWNERS b/packages/SystemUI/multivalentTests/src/com/android/systemui/accessibility/OWNERS
new file mode 100644
index 0000000..a2001e6
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/accessibility/OWNERS
@@ -0,0 +1 @@
+include /core/java/android/view/accessibility/OWNERS
\ No newline at end of file
diff --git a/packages/Vcn/framework-b/Android.bp b/packages/Vcn/framework-b/Android.bp
new file mode 100644
index 0000000..be64bb1
--- /dev/null
+++ b/packages/Vcn/framework-b/Android.bp
@@ -0,0 +1,44 @@
+//
+// Copyright (C) 2024 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.
+//
+
+package {
+    default_team: "trendy_team_enigma",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+java_defaults {
+    name: "framework-connectivity-b-defaults",
+    sdk_version: "module_current",
+    min_sdk_version: "35", // TODO: Make it Android 25Q2 when this is included in mainline
+    defaults: ["framework-module-defaults"], // This is a boot jar
+
+    srcs: [
+        "src/**/*.java",
+    ],
+}
+
+java_sdk_library {
+    name: "framework-connectivity-b",
+    defaults: [
+        "framework-connectivity-b-defaults",
+    ],
+
+    permitted_packages: [
+        "android.net.vcn",
+    ],
+
+    // TODO: b/375213246 Expose this library to Tethering module
+}
diff --git a/packages/Vcn/framework-b/api/current.txt b/packages/Vcn/framework-b/api/current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/api/module-lib-current.txt b/packages/Vcn/framework-b/api/module-lib-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/module-lib-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/api/module-lib-removed.txt b/packages/Vcn/framework-b/api/module-lib-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/module-lib-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/api/removed.txt b/packages/Vcn/framework-b/api/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/api/system-current.txt b/packages/Vcn/framework-b/api/system-current.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/system-current.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/api/system-removed.txt b/packages/Vcn/framework-b/api/system-removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/packages/Vcn/framework-b/api/system-removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/packages/Vcn/framework-b/src/android/net/vcn/Placeholder.java b/packages/Vcn/framework-b/src/android/net/vcn/Placeholder.java
new file mode 100644
index 0000000..fb5e153
--- /dev/null
+++ b/packages/Vcn/framework-b/src/android/net/vcn/Placeholder.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+package android.net.vcn;
+
+/**
+ * Placeholder class so new framework-vcn isn't empty
+ *
+ * @hide
+ */
+// This class will be removed once source code is migrated
+public class Placeholder {}
diff --git a/packages/Vcn/service-b/Android.bp b/packages/Vcn/service-b/Android.bp
new file mode 100644
index 0000000..a462297
--- /dev/null
+++ b/packages/Vcn/service-b/Android.bp
@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2024 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.
+//
+
+package {
+    default_team: "trendy_team_enigma",
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+java_library {
+    name: "service-connectivity-b-pre-jarjar",
+    sdk_version: "system_server_current",
+    min_sdk_version: "35", // TODO: Make it Android 25Q2 when this is included in mainline
+    defaults: ["framework-system-server-module-defaults"], // This is a system server jar
+
+    srcs: [
+        "src/**/*.java",
+    ],
+
+    // TODO: b/375213246 Expose this library to Tethering module
+    visibility: [
+        "//frameworks/base/services",
+    ],
+}
diff --git a/packages/Vcn/service-b/src/com/android/server/vcn/Placeholder.java b/packages/Vcn/service-b/src/com/android/server/vcn/Placeholder.java
new file mode 100644
index 0000000..e799145
--- /dev/null
+++ b/packages/Vcn/service-b/src/com/android/server/vcn/Placeholder.java
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+package com.android.server.vcn;
+
+/**
+ * Placeholder class so new service-vcn isn't empty
+ *
+ * @hide
+ */
+// This class will be removed once source code is migrated
+public class Placeholder {}
diff --git a/packages/overlays/Android.bp b/packages/overlays/Android.bp
index 5075f63..44abb9f 100644
--- a/packages/overlays/Android.bp
+++ b/packages/overlays/Android.bp
@@ -21,6 +21,7 @@
 
 phony {
     name: "frameworks-base-overlays",
+    product_specific: true,
     required: [
         "DisplayCutoutEmulationCornerOverlay",
         "DisplayCutoutEmulationDoubleOverlay",
diff --git a/ravenwood/Android.bp b/ravenwood/Android.bp
index b3f78ab..4731cfb 100644
--- a/ravenwood/Android.bp
+++ b/ravenwood/Android.bp
@@ -279,6 +279,15 @@
     shared_libs: [
         "liblog",
     ],
+    visibility: ["//visibility:private"],
+}
+
+cc_library_host_shared {
+    name: "libravenwood_initializer",
+    defaults: ["ravenwood_jni_defaults"],
+    srcs: [
+        "runtime-jni/ravenwood_initializer.cpp",
+    ],
 }
 
 // We need this as a separate library because we need to overload the
@@ -301,7 +310,6 @@
         "libutils",
         "libcutils",
     ],
-    visibility: ["//frameworks/base"],
 }
 
 // For collecting the *stats.csv files in a known directory under out/host/linux-x86/testcases/.
@@ -659,6 +667,7 @@
     ],
     jni_libs: [
         // Libraries has to be loaded in the following order
+        "libravenwood_initializer",
         "libravenwood_sysprop",
         "libravenwood_runtime",
         "libandroid_runtime",
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodNativeLoader.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodNativeLoader.java
index d29b93c..a208d6d 100644
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodNativeLoader.java
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodNativeLoader.java
@@ -40,7 +40,7 @@
      * See frameworks/base/core/jni/platform/host/HostRuntime.cpp
      */
     private static final Class<?>[] sLibandroidClasses = {
-            android.util.Log.class,
+//            android.util.Log.class, // Not using native log: b/377377826
             android.os.Parcel.class,
             android.os.Binder.class,
             android.os.SystemProperties.class,
diff --git a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
index 28c262d..9177857 100644
--- a/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
+++ b/ravenwood/junit-impl-src/android/platform/test/ravenwood/RavenwoodRuntimeEnvironmentController.java
@@ -51,6 +51,7 @@
 import androidx.test.platform.app.InstrumentationRegistry;
 
 import com.android.hoststubgen.hosthelper.HostTestUtils;
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.os.RuntimeInit;
 import com.android.ravenwood.RavenwoodRuntimeNative;
 import com.android.ravenwood.RavenwoodRuntimeState;
@@ -86,6 +87,7 @@
     }
 
     private static final String MAIN_THREAD_NAME = "RavenwoodMain";
+    private static final String LIBRAVENWOOD_INITIALIZER_NAME = "ravenwood_initializer";
     private static final String RAVENWOOD_NATIVE_SYSPROP_NAME = "ravenwood_sysprop";
     private static final String RAVENWOOD_NATIVE_RUNTIME_NAME = "ravenwood_runtime";
     private static final String RAVENWOOD_BUILD_PROP =
@@ -139,23 +141,61 @@
         return res;
     }
 
+    private static final Object sInitializationLock = new Object();
+
+    @GuardedBy("sInitializationLock")
+    private static boolean sInitialized = false;
+
+    @GuardedBy("sInitializationLock")
+    private static Throwable sExceptionFromGlobalInit;
+
     private static RavenwoodAwareTestRunner sRunner;
     private static RavenwoodSystemProperties sProps;
-    private static boolean sInitialized = false;
 
     /**
      * Initialize the global environment.
      */
     public static void globalInitOnce() {
-        if (sInitialized) {
-            return;
+        synchronized (sInitializationLock) {
+            if (!sInitialized) {
+                // globalInitOnce() is called from class initializer, which cause
+                // this method to be called recursively,
+                sInitialized = true;
+
+                // This is the first call.
+                try {
+                    globalInitInner();
+                } catch (Throwable th) {
+                    Log.e(TAG, "globalInit() failed", th);
+
+                    sExceptionFromGlobalInit = th;
+                    throw th;
+                }
+            } else {
+                // Subsequent calls. If the first call threw, just throw the same error, to prevent
+                // the test from running.
+                if (sExceptionFromGlobalInit != null) {
+                    Log.e(TAG, "globalInit() failed re-throwing the same exception",
+                            sExceptionFromGlobalInit);
+
+                    SneakyThrow.sneakyThrow(sExceptionFromGlobalInit);
+                }
+            }
         }
-        sInitialized = true;
+    }
+
+    private static void globalInitInner() {
+        if (RAVENWOOD_VERBOSE_LOGGING) {
+            Log.v(TAG, "globalInit() called here...", new RuntimeException("NOT A CRASH"));
+        }
+
+        // Some process-wide initialization. (maybe redirect stdout/stderr)
+        RavenwoodCommonUtils.loadJniLibrary(LIBRAVENWOOD_INITIALIZER_NAME);
 
         // We haven't initialized liblog yet, so directly write to System.out here.
-        RavenwoodCommonUtils.log(TAG, "globalInit()");
+        RavenwoodCommonUtils.log(TAG, "globalInitInner()");
 
-        // Load libravenwood_sysprop first
+        // Load libravenwood_sysprop before other libraries that may use SystemProperties.
         var libProp = RavenwoodCommonUtils.getJniLibraryPath(RAVENWOOD_NATIVE_SYSPROP_NAME);
         System.load(libProp);
         RavenwoodRuntimeNative.reloadNativeLibrary(libProp);
diff --git a/ravenwood/runtime-jni/ravenwood_initializer.cpp b/ravenwood/runtime-jni/ravenwood_initializer.cpp
new file mode 100644
index 0000000..89fb7c3
--- /dev/null
+++ b/ravenwood/runtime-jni/ravenwood_initializer.cpp
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2024 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.
+ */
+
+ /*
+  * This file is compiled into a single SO file, which we load at the very first.
+  * We can do process-wide initialization here.
+  */
+
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "jni_helper.h"
+
+static void maybeRedirectLog() {
+    auto ravenwoodLogOut = getenv("RAVENWOOD_LOG_OUT");
+    if (ravenwoodLogOut == NULL) {
+        return;
+    }
+    ALOGI("RAVENWOOD_LOG_OUT set. Redirecting output to %s", ravenwoodLogOut);
+
+    // Redirect stdin / stdout to /dev/tty.
+    int ttyFd = open(ravenwoodLogOut, O_WRONLY | O_APPEND);
+    if (ttyFd == -1) {
+        ALOGW("$RAVENWOOD_LOG_OUT is set to %s, but failed to open: %s ", ravenwoodLogOut,
+                strerror(errno));
+        return;
+    }
+    dup2(ttyFd, 1);
+    dup2(ttyFd, 2);
+}
+
+extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */) {
+    ALOGI("%s: JNI_OnLoad", __FILE__);
+
+    maybeRedirectLog();
+    return JNI_VERSION_1_4;
+}
diff --git a/ravenwood/runtime-jni/ravenwood_runtime.cpp b/ravenwood/runtime-jni/ravenwood_runtime.cpp
index 5b75e98..c1993f6 100644
--- a/ravenwood/runtime-jni/ravenwood_runtime.cpp
+++ b/ravenwood/runtime-jni/ravenwood_runtime.cpp
@@ -180,24 +180,6 @@
     return syscall(__NR_gettid);
 }
 
-static void maybeRedirectLog() {
-    auto ravenwoodLogOut = getenv("RAVENWOOD_LOG_OUT");
-    if (ravenwoodLogOut == NULL) {
-        return;
-    }
-    ALOGI("RAVENWOOD_LOG_OUT set. Redirecting output to %s", ravenwoodLogOut);
-
-    // Redirect stdin / stdout to /dev/tty.
-    int ttyFd = open(ravenwoodLogOut, O_WRONLY);
-    if (ttyFd == -1) {
-        ALOGW("$RAVENWOOD_LOG_OUT is set to %s, but failed to open: %s ", ravenwoodLogOut,
-                strerror(errno));
-        return;
-    }
-    dup2(ttyFd, 1);
-    dup2(ttyFd, 2);
-}
-
 // ---- Registration ----
 
 extern void register_android_system_OsConstants(JNIEnv* env);
@@ -218,8 +200,6 @@
 };
 
 extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */) {
-    maybeRedirectLog();
-
     ALOGI("%s: JNI_OnLoad", __FILE__);
 
     JNIEnv* env = GetJNIEnvOrDie(vm);
diff --git a/ravenwood/scripts/run-ravenwood-tests.sh b/ravenwood/scripts/run-ravenwood-tests.sh
index 672c685..1910100 100755
--- a/ravenwood/scripts/run-ravenwood-tests.sh
+++ b/ravenwood/scripts/run-ravenwood-tests.sh
@@ -26,7 +26,7 @@
 
 
 # Regex to identify slow tests, in PCRE
-SLOW_TEST_RE='^(SystemUiRavenTests|CtsIcuTestCasesRavenwood)$'
+SLOW_TEST_RE='^(SystemUiRavenTests|CtsIcuTestCasesRavenwood|CarSystemUIRavenTests)$'
 
 smoke=0
 include_re=""
@@ -67,7 +67,7 @@
     if [[ "$re" == "" ]] ; then
         cat # No filtering
     else
-        grep $grep_arg -P "$re"
+        grep $grep_arg -iP "$re"
     fi
 }
 
diff --git a/ravenwood/tests/services-test/test/com/android/ravenwoodtest/servicestest/RavenwoodServicesTest.java b/ravenwood/tests/services-test/test/com/android/ravenwoodtest/servicestest/RavenwoodServicesTest.java
index 8ce15f0..52bf92e 100644
--- a/ravenwood/tests/services-test/test/com/android/ravenwoodtest/servicestest/RavenwoodServicesTest.java
+++ b/ravenwood/tests/services-test/test/com/android/ravenwoodtest/servicestest/RavenwoodServicesTest.java
@@ -19,18 +19,23 @@
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
 
 import android.content.Context;
 import android.hardware.SerialManager;
 import android.hardware.SerialManagerInternal;
 import android.platform.test.annotations.DisabledOnRavenwood;
-import android.platform.test.ravenwood.RavenwoodRule;
+import android.platform.test.ravenwood.RavenwoodConfig;
+import android.platform.test.ravenwood.RavenwoodConfig.Config;
 
 import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
 
 import com.android.server.LocalServices;
 
-import org.junit.Rule;
+import com.google.common.collect.Lists;
+
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -38,18 +43,25 @@
 public class RavenwoodServicesTest {
     private static final String TEST_VIRTUAL_PORT = "virtual:example";
 
-    @Rule
-    public final RavenwoodRule mRavenwood = new RavenwoodRule.Builder()
+    @Config
+    public static final RavenwoodConfig sRavenwood = new RavenwoodConfig.Builder()
             .setProcessSystem()
             .setServicesRequired(SerialManager.class)
             .build();
 
+    private Context mContext;
+
+    @Before
+    public void setUp() {
+        mContext = InstrumentationRegistry.getInstrumentation().getContext();
+    }
+
     @Test
     public void testDefined() {
         final SerialManager fromName = (SerialManager)
-                mRavenwood.getContext().getSystemService(Context.SERIAL_SERVICE);
+                mContext.getSystemService(Context.SERIAL_SERVICE);
         final SerialManager fromClass =
-                mRavenwood.getContext().getSystemService(SerialManager.class);
+                mContext.getSystemService(SerialManager.class);
         assertNotNull(fromName);
         assertNotNull(fromClass);
         assertEquals(fromName, fromClass);
@@ -63,9 +75,9 @@
         // Verify that we can obtain a manager, and talk to the backend service, and that no
         // serial ports are configured by default
         final SerialManager service = (SerialManager)
-                mRavenwood.getContext().getSystemService(Context.SERIAL_SERVICE);
+                mContext.getSystemService(Context.SERIAL_SERVICE);
         final String[] ports = service.getSerialPorts();
-        final String[] refPorts = mRavenwood.getContext().getResources().getStringArray(
+        final String[] refPorts = mContext.getResources().getStringArray(
                 com.android.internal.R.array.config_serialPorts);
         assertArrayEquals(refPorts, ports);
     }
@@ -73,7 +85,7 @@
     @Test
     public void testDriven() {
         final SerialManager service = (SerialManager)
-                mRavenwood.getContext().getSystemService(Context.SERIAL_SERVICE);
+                mContext.getSystemService(Context.SERIAL_SERVICE);
         final SerialManagerInternal internal = LocalServices.getService(
                 SerialManagerInternal.class);
 
@@ -81,8 +93,17 @@
             throw new UnsupportedOperationException(
                     "Needs socketpair() to offer accurate emulation");
         });
-        final String[] ports = service.getSerialPorts();
-        assertEquals(1, ports.length);
-        assertEquals(TEST_VIRTUAL_PORT, ports[0]);
+        try {
+            final String[] ports = service.getSerialPorts();
+            for (var port : ports) {
+                if (TEST_VIRTUAL_PORT.equals(port)) {
+                    return; // Pass
+                }
+            }
+            fail("Virtual port " + TEST_VIRTUAL_PORT + " not found. Actual="
+                    + Lists.newArrayList(ports));
+        } finally {
+            internal.removeVirtualSerialPortForTest(TEST_VIRTUAL_PORT);
+        }
     }
 }
diff --git a/services/Android.bp b/services/Android.bp
index e8d6630..d99ed3d 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -242,6 +242,7 @@
         "services.wifi",
         "service-blobstore",
         "service-jobscheduler",
+        "service-connectivity-b-pre-jarjar", // Move it to mainline module
         "android.hidl.base-V1.0-java",
     ],
 
diff --git a/services/autofill/java/com/android/server/autofill/ui/AutoFillUI.java b/services/autofill/java/com/android/server/autofill/ui/AutoFillUI.java
index 2e9a4dc..a10039f 100644
--- a/services/autofill/java/com/android/server/autofill/ui/AutoFillUI.java
+++ b/services/autofill/java/com/android/server/autofill/ui/AutoFillUI.java
@@ -462,7 +462,9 @@
 
                         @Override
                         public void onShown() {
-                            mCallback.onShown(UI_TYPE_DIALOG, response.getDatasets().size());
+                            if (mCallback != null) {
+                                mCallback.onShown(UI_TYPE_DIALOG, response.getDatasets().size());
+                            }
                         }
 
                         @Override
@@ -511,7 +513,9 @@
 
                         @Override
                         public void startIntentSender(IntentSender intentSender) {
-                            mCallback.startIntentSenderAndFinishSession(intentSender);
+                            if (mCallback != null) {
+                                mCallback.startIntentSenderAndFinishSession(intentSender);
+                            }
                         }
 
                         private void log(int type) {
diff --git a/services/core/java/com/android/server/am/OWNERS b/services/core/java/com/android/server/am/OWNERS
index 2a30ad0..6f99673 100644
--- a/services/core/java/com/android/server/am/OWNERS
+++ b/services/core/java/com/android/server/am/OWNERS
@@ -61,6 +61,9 @@
 per-file SettingsToPropertiesMapper.java = omakoto@google.com, yamasani@google.com, dzshen@google.com, zhidou@google.com, tedbauer@google.com
 per-file CarUserSwitchingDialog.java = file:platform/packages/services/Car:/OWNERS
 
+# Activity Security
+per-file ActivityManager* = file:/ACTIVITY_SECURITY_OWNERS
+
 # Londoners
 michaelwr@google.com #{LAST_RESORT_SUGGESTION}
 narayan@google.com #{LAST_RESORT_SUGGESTION}
diff --git a/services/core/java/com/android/server/wm/OWNERS b/services/core/java/com/android/server/wm/OWNERS
index 4310231..63cd59e 100644
--- a/services/core/java/com/android/server/wm/OWNERS
+++ b/services/core/java/com/android/server/wm/OWNERS
@@ -34,4 +34,5 @@
 
 # Files related to activity security
 per-file ActivityStarter.java = file:/ACTIVITY_SECURITY_OWNERS
+per-file ActivityStartController.java = file:/ACTIVITY_SECURITY_OWNERS
 per-file ActivityTaskManagerService.java = file:/ACTIVITY_SECURITY_OWNERS