diff --git a/Tethering/src/android/net/ip/IpServer.java b/Tethering/src/android/net/ip/IpServer.java
index 9e0c970..01f5393 100644
--- a/Tethering/src/android/net/ip/IpServer.java
+++ b/Tethering/src/android/net/ip/IpServer.java
@@ -75,6 +75,7 @@
 import com.android.net.module.util.NetdUtils;
 import com.android.net.module.util.SdkUtil.LateSdk;
 import com.android.net.module.util.SharedLog;
+import com.android.net.module.util.SyncStateMachine.StateInfo;
 import com.android.net.module.util.ip.InterfaceController;
 import com.android.net.module.util.ip.IpNeighborMonitor;
 import com.android.net.module.util.ip.IpNeighborMonitor.NeighborEvent;
@@ -87,7 +88,6 @@
 import com.android.networkstack.tethering.util.InterfaceSet;
 import com.android.networkstack.tethering.util.PrefixUtils;
 import com.android.networkstack.tethering.util.StateMachineShim;
-import com.android.networkstack.tethering.util.SyncStateMachine.StateInfo;
 
 import java.net.Inet4Address;
 import java.net.Inet6Address;
diff --git a/Tethering/src/com/android/networkstack/tethering/util/StateMachineShim.java b/Tethering/src/com/android/networkstack/tethering/util/StateMachineShim.java
index 078a35f..c236188 100644
--- a/Tethering/src/com/android/networkstack/tethering/util/StateMachineShim.java
+++ b/Tethering/src/com/android/networkstack/tethering/util/StateMachineShim.java
@@ -22,7 +22,8 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.State;
 import com.android.internal.util.StateMachine;
-import com.android.networkstack.tethering.util.SyncStateMachine.StateInfo;
+import com.android.net.module.util.SyncStateMachine;
+import com.android.net.module.util.SyncStateMachine.StateInfo;
 
 import java.util.List;
 
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/util/StateMachineShimTest.kt b/Tethering/tests/unit/src/com/android/networkstack/tethering/util/StateMachineShimTest.kt
index f8e98e3..2417385 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/util/StateMachineShimTest.kt
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/util/StateMachineShimTest.kt
@@ -19,9 +19,10 @@
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.internal.util.State
+import com.android.net.module.util.SyncStateMachine
+import com.android.net.module.util.SyncStateMachine.StateInfo
 import com.android.networkstack.tethering.util.StateMachineShim.AsyncStateMachine
 import com.android.networkstack.tethering.util.StateMachineShim.Dependencies
-import com.android.networkstack.tethering.util.SyncStateMachine.StateInfo
 import kotlin.test.assertFailsWith
 import org.junit.Test
 import org.junit.runner.RunWith
diff --git a/staticlibs/Android.bp b/staticlibs/Android.bp
index e2834b0..71f388d 100644
--- a/staticlibs/Android.bp
+++ b/staticlibs/Android.bp
@@ -39,12 +39,13 @@
         "device/com/android/net/module/util/DeviceConfigUtils.java",
         "device/com/android/net/module/util/DomainUtils.java",
         "device/com/android/net/module/util/FdEventsReader.java",
+        "device/com/android/net/module/util/FeatureVersions.java",
+        "device/com/android/net/module/util/HandlerUtils.java",
         "device/com/android/net/module/util/NetworkMonitorUtils.java",
         "device/com/android/net/module/util/PacketReader.java",
         "device/com/android/net/module/util/SharedLog.java",
         "device/com/android/net/module/util/SocketUtils.java",
-        "device/com/android/net/module/util/FeatureVersions.java",
-        "device/com/android/net/module/util/HandlerUtils.java",
+        "device/com/android/net/module/util/SyncStateMachine.java",
         // This library is used by system modules, for which the system health impact of Kotlin
         // has not yet been evaluated. Annotations may need jarjar'ing.
         // "src_devicecommon/**/*.kt",
@@ -68,6 +69,7 @@
         "//packages/modules/CaptivePortalLogin",
     ],
     static_libs: [
+        "modules-utils-statemachine",
         "net-utils-framework-common",
     ],
     libs: [
diff --git a/Tethering/src/com/android/networkstack/tethering/util/SyncStateMachine.java b/staticlibs/device/com/android/net/module/util/SyncStateMachine.java
similarity index 99%
rename from Tethering/src/com/android/networkstack/tethering/util/SyncStateMachine.java
rename to staticlibs/device/com/android/net/module/util/SyncStateMachine.java
index a17eb26..cc113a4 100644
--- a/Tethering/src/com/android/networkstack/tethering/util/SyncStateMachine.java
+++ b/staticlibs/device/com/android/net/module/util/SyncStateMachine.java
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.networkstack.tethering.util;
+package com.android.net.module.util;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/util/SyncStateMachineTest.kt b/staticlibs/tests/unit/src/com/android/net/module/util/SyncStateMachineTest.kt
similarity index 98%
rename from Tethering/tests/unit/src/com/android/networkstack/tethering/util/SyncStateMachineTest.kt
rename to staticlibs/tests/unit/src/com/android/net/module/util/SyncStateMachineTest.kt
index 3a57fdd..5fe962b 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/util/SyncStateMachineTest.kt
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/SyncStateMachineTest.kt
@@ -13,13 +13,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package com.android.networkstack.tethering.util
+package com.android.net.module.util
 
 import android.os.Message
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.SmallTest
 import com.android.internal.util.State
-import com.android.networkstack.tethering.util.SyncStateMachine.StateInfo
+import com.android.net.module.util.SyncStateMachine.StateInfo
 import java.util.ArrayDeque
 import java.util.ArrayList
 import kotlin.test.assertFailsWith