diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index 07f73b9..61fe316 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -77,10 +77,8 @@
     },
 }
 
-cc_test {
-    name: "installd_service_test",
-    test_suites: ["device-tests"],
-    srcs: ["installd_service_test.cpp"],
+cc_defaults {
+    name: "installd_service_test_defaults",
     cflags: [
         "-Wall",
         "-Werror",
@@ -106,8 +104,6 @@
         "liblogwrap",
         "libc++fs",
     ],
-    test_config: "installd_service_test.xml",
-
     product_variables: {
         arc: {
             exclude_srcs: [
@@ -125,6 +121,14 @@
 }
 
 cc_test {
+    name: "installd_service_test",
+    test_suites: ["device-tests"],
+    srcs: ["installd_service_test.cpp"],
+    defaults: ["installd_service_test_defaults"],
+    test_config: "installd_service_test.xml",
+}
+
+cc_test {
     name: "installd_dexopt_test",
     test_suites: ["device-tests"],
     srcs: ["installd_dexopt_test.cpp"],
@@ -209,3 +213,19 @@
         "liblog",
     ],
 }
+
+cc_fuzz {
+    name: "installd_service_fuzzer",
+    defaults: [
+        "service_fuzzer_defaults",
+        "fuzzer_disable_leaks",
+        "installd_service_test_defaults",
+    ],
+    srcs: ["fuzzers/InstalldServiceFuzzer.cpp"],
+    fuzz_config: {
+        cc: [
+            "android-package-manager-team@google.com",
+        ],
+        triage_assignee: "waghpawan@google.com",
+    },
+}
diff --git a/cmds/installd/tests/fuzzers/InstalldServiceFuzzer.cpp b/cmds/installd/tests/fuzzers/InstalldServiceFuzzer.cpp
new file mode 100644
index 0000000..b1c6940
--- /dev/null
+++ b/cmds/installd/tests/fuzzers/InstalldServiceFuzzer.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+#include <fuzzbinder/libbinder_driver.h>
+
+#include "InstalldNativeService.h"
+#include "dexopt.h"
+
+using ::android::fuzzService;
+using ::android::sp;
+using ::android::installd::InstalldNativeService;
+
+namespace android {
+namespace installd {
+
+bool calculate_oat_file_path(char path[PKG_PATH_MAX], const char* oat_dir, const char* apk_path,
+                             const char* instruction_set) {
+    return calculate_oat_file_path_default(path, oat_dir, apk_path, instruction_set);
+}
+
+bool calculate_odex_file_path(char path[PKG_PATH_MAX], const char* apk_path,
+                              const char* instruction_set) {
+    return calculate_odex_file_path_default(path, apk_path, instruction_set);
+}
+
+bool create_cache_path(char path[PKG_PATH_MAX], const char* src, const char* instruction_set) {
+    return create_cache_path_default(path, src, instruction_set);
+}
+
+bool force_compile_without_image() {
+    return false;
+}
+
+} // namespace installd
+} // namespace android
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    auto service = sp<InstalldNativeService>::make();
+    fuzzService(service, FuzzedDataProvider(data, size));
+    return 0;
+}
\ No newline at end of file
diff --git a/cmds/lshal/libprocpartition/Android.bp b/cmds/lshal/libprocpartition/Android.bp
index af85666..d0e4b74 100644
--- a/cmds/lshal/libprocpartition/Android.bp
+++ b/cmds/lshal/libprocpartition/Android.bp
@@ -37,4 +37,8 @@
         "include",
     ],
     min_sdk_version: "30",
+    apex_available: [
+        "//apex_available:platform",
+        "com.android.neuralnetworks",
+    ],
 }
diff --git a/cmds/servicemanager/ServiceManager.cpp b/cmds/servicemanager/ServiceManager.cpp
index 63f3821..e30cbd5 100644
--- a/cmds/servicemanager/ServiceManager.cpp
+++ b/cmds/servicemanager/ServiceManager.cpp
@@ -301,7 +301,7 @@
     }
 
     if (!out && startIfNotFound) {
-        tryStartService(name);
+        tryStartService(ctx, name);
     }
 
     if (out) {
@@ -372,8 +372,10 @@
     }
 
     auto it = mNameToService.find(name);
+    bool prevClients = false;
     if (it != mNameToService.end()) {
         const Service& existing = it->second;
+        prevClients = existing.hasClients;
 
         // We could do better than this because if the other service dies, it
         // may not have an entry here. However, this case is unlikely. We are
@@ -401,10 +403,13 @@
             .binder = binder,
             .allowIsolated = allowIsolated,
             .dumpPriority = dumpPriority,
+            .hasClients = prevClients, // see b/279898063, matters if existing callbacks
+            .guaranteeClient = false,  // handled below
             .ctx = ctx,
     };
 
     if (auto it = mNameToRegistrationCallback.find(name); it != mNameToRegistrationCallback.end()) {
+        // TODO: this is only needed once
         // See also getService - handles case where client never gets the service,
         // we want the service to quit.
         mNameToService[name].guaranteeClient = true;
@@ -633,6 +638,14 @@
 void ServiceManager::binderDied(const wp<IBinder>& who) {
     for (auto it = mNameToService.begin(); it != mNameToService.end();) {
         if (who == it->second.binder) {
+            // TODO: currently, this entry contains the state also
+            // associated with mNameToClientCallback. If we allowed
+            // other processes to register client callbacks, we
+            // would have to preserve hasClients (perhaps moving
+            // that state into mNameToClientCallback, which is complicated
+            // because those callbacks are associated w/ particular binder
+            // objects, though they are indexed by name now, they may
+            // need to be indexed by binder at that point).
             it = mNameToService.erase(it);
         } else {
             ++it;
@@ -648,10 +661,11 @@
     }
 }
 
-void ServiceManager::tryStartService(const std::string& name) {
-    ALOGI("Since '%s' could not be found, trying to start it as a lazy AIDL service. (if it's not "
-          "configured to be a lazy service, it may be stuck starting or still starting).",
-          name.c_str());
+void ServiceManager::tryStartService(const Access::CallingContext& ctx, const std::string& name) {
+    ALOGI("Since '%s' could not be found (requested by debug pid %d), trying to start it as a lazy "
+          "AIDL service. (if it's not configured to be a lazy service, it may be stuck starting or "
+          "still starting).",
+          name.c_str(), ctx.debugPid);
 
     std::thread([=] {
         if (!base::SetProperty("ctl.interface_start", "aidl/" + name)) {
@@ -700,7 +714,10 @@
         return Status::fromExceptionCode(Status::EX_ILLEGAL_STATE, "Couldn't linkToDeath.");
     }
 
-    // make sure all callbacks have been told about a consistent state - b/278038751
+    // WARNING: binderDied makes an assumption about this. If we open up client
+    // callbacks to other services, certain race conditions may lead to services
+    // getting extra client callback notifications.
+    // Make sure all callbacks have been told about a consistent state - b/278038751
     if (serviceIt->second.hasClients) {
         cb->onClients(service, true);
     }
diff --git a/cmds/servicemanager/ServiceManager.h b/cmds/servicemanager/ServiceManager.h
index 3aa6731..3b925a4 100644
--- a/cmds/servicemanager/ServiceManager.h
+++ b/cmds/servicemanager/ServiceManager.h
@@ -67,7 +67,7 @@
     void clear();
 
 protected:
-    virtual void tryStartService(const std::string& name);
+    virtual void tryStartService(const Access::CallingContext& ctx, const std::string& name);
 
 private:
     struct Service {
diff --git a/cmds/servicemanager/main.cpp b/cmds/servicemanager/main.cpp
index c1a04dd..86a45e61 100644
--- a/cmds/servicemanager/main.cpp
+++ b/cmds/servicemanager/main.cpp
@@ -131,7 +131,9 @@
     }
 
     IPCThreadState::self()->setTheContextObject(manager);
-    ps->becomeContextManager();
+    if (!ps->becomeContextManager()) {
+        LOG(FATAL) << "Could not become context manager";
+    }
 
     sp<Looper> looper = Looper::prepare(false /*allowNonCallbacks*/);
 
diff --git a/cmds/servicemanager/servicemanager.recovery.rc b/cmds/servicemanager/servicemanager.recovery.rc
index b927c01..6354fd7 100644
--- a/cmds/servicemanager/servicemanager.recovery.rc
+++ b/cmds/servicemanager/servicemanager.recovery.rc
@@ -1,5 +1,6 @@
 service servicemanager /system/bin/servicemanager
     disabled
     group system readproc
+    user root
     onrestart setprop servicemanager.ready false
     seclabel u:r:servicemanager:s0
diff --git a/cmds/servicemanager/test_sm.cpp b/cmds/servicemanager/test_sm.cpp
index cae32e3..97e500d 100644
--- a/cmds/servicemanager/test_sm.cpp
+++ b/cmds/servicemanager/test_sm.cpp
@@ -27,11 +27,14 @@
 #include "Access.h"
 #include "ServiceManager.h"
 
-using android::sp;
 using android::Access;
 using android::BBinder;
 using android::IBinder;
 using android::ServiceManager;
+using android::sp;
+using android::base::EndsWith;
+using android::base::GetProperty;
+using android::base::StartsWith;
 using android::binder::Status;
 using android::os::BnServiceCallback;
 using android::os::IServiceManager;
@@ -62,7 +65,7 @@
 class MockServiceManager : public ServiceManager {
  public:
     MockServiceManager(std::unique_ptr<Access>&& access) : ServiceManager(std::move(access)) {}
-    MOCK_METHOD1(tryStartService, void(const std::string& name));
+    MOCK_METHOD2(tryStartService, void(const Access::CallingContext&, const std::string& name));
 };
 
 static sp<ServiceManager> getPermissiveServiceManager() {
@@ -77,9 +80,11 @@
     return sm;
 }
 
-static bool isCuttlefish() {
-    return android::base::StartsWith(android::base::GetProperty("ro.product.vendor.device", ""),
-                                     "vsoc_");
+// Determines if test device is a cuttlefish phone device
+static bool isCuttlefishPhone() {
+    auto device = GetProperty("ro.product.vendor.device", "");
+    auto product = GetProperty("ro.product.vendor.name", "");
+    return StartsWith(device, "vsoc_") && EndsWith(product, "_phone");
 }
 
 TEST(AddService, HappyHappy) {
@@ -314,7 +319,7 @@
 }
 
 TEST(Vintf, UpdatableViaApex) {
-    if (!isCuttlefish()) GTEST_SKIP() << "Skipping non-Cuttlefish devices";
+    if (!isCuttlefishPhone()) GTEST_SKIP() << "Skipping non-Cuttlefish-phone devices";
 
     auto sm = getPermissiveServiceManager();
     std::optional<std::string> updatableViaApex;
@@ -326,7 +331,7 @@
 }
 
 TEST(Vintf, UpdatableViaApex_InvalidNameReturnsNullOpt) {
-    if (!isCuttlefish()) GTEST_SKIP() << "Skipping non-Cuttlefish devices";
+    if (!isCuttlefishPhone()) GTEST_SKIP() << "Skipping non-Cuttlefish-phone devices";
 
     auto sm = getPermissiveServiceManager();
     std::optional<std::string> updatableViaApex;
@@ -337,7 +342,7 @@
 }
 
 TEST(Vintf, GetUpdatableNames) {
-    if (!isCuttlefish()) GTEST_SKIP() << "Skipping non-Cuttlefish devices";
+    if (!isCuttlefishPhone()) GTEST_SKIP() << "Skipping non-Cuttlefish-phone devices";
 
     auto sm = getPermissiveServiceManager();
     std::vector<std::string> names;
@@ -348,7 +353,7 @@
 }
 
 TEST(Vintf, GetUpdatableNames_InvalidApexNameReturnsEmpty) {
-    if (!isCuttlefish()) GTEST_SKIP() << "Skipping non-Cuttlefish devices";
+    if (!isCuttlefishPhone()) GTEST_SKIP() << "Skipping non-Cuttlefish-phone devices";
 
     auto sm = getPermissiveServiceManager();
     std::vector<std::string> names;
diff --git a/libs/arect/Android.bp b/libs/arect/Android.bp
index 5e539f2..1a9766d 100644
--- a/libs/arect/Android.bp
+++ b/libs/arect/Android.bp
@@ -72,6 +72,7 @@
         "//apex_available:platform",
         "com.android.media",
         "com.android.media.swcodec",
+        "com.android.neuralnetworks",
     ],
 
 }
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 49dd9c7..1dff38c 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -144,10 +144,6 @@
         "-DANDROID_UTILS_REF_BASE_DISABLE_IMPLICIT_CONSTRUCTION",
     ],
     product_variables: {
-        binder32bit: {
-            cflags: ["-DBINDER_IPC_32BIT=1"],
-        },
-
         debuggable: {
             cflags: [
                 "-DBINDER_RPC_DEV_SERVERS",
@@ -285,14 +281,6 @@
     cflags: [
         "-DBINDER_WITH_KERNEL_IPC",
     ],
-    arch: {
-        // TODO(b/254713216): undefined symbol in BufferedTextOutput::getBuffer
-        riscv64: {
-            lto: {
-                thin: false,
-            },
-        },
-    },
 }
 
 cc_library {
@@ -548,6 +536,7 @@
         ":__subpackages__",
         "//packages/modules/Virtualization/javalib/jni",
         "//packages/modules/Virtualization/vm_payload",
+        "//packages/modules/Virtualization/demo_native",
         "//device/google/cuttlefish/shared/minidroid:__subpackages__",
         "//system/software_defined_vehicle:__subpackages__",
     ],
diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index 3e49656..0f4a6ca 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -58,15 +58,15 @@
 
 // global b/c b/230079120 - consistent symbol table
 #ifdef BINDER_RPC_DEV_SERVERS
-bool kEnableRpcDevServers = true;
+constexpr bool kEnableRpcDevServers = true;
 #else
-bool kEnableRpcDevServers = false;
+constexpr bool kEnableRpcDevServers = false;
 #endif
 
 #ifdef BINDER_ENABLE_RECORDING
-bool kEnableRecording = true;
+constexpr bool kEnableRecording = true;
 #else
-bool kEnableRecording = false;
+constexpr bool kEnableRecording = false;
 #endif
 
 // Log any reply transactions for which the data exceeds this size
diff --git a/libs/binder/LazyServiceRegistrar.cpp b/libs/binder/LazyServiceRegistrar.cpp
index f66993f..7644806 100644
--- a/libs/binder/LazyServiceRegistrar.cpp
+++ b/libs/binder/LazyServiceRegistrar.cpp
@@ -324,6 +324,10 @@
     return *registrarInstance;
 }
 
+LazyServiceRegistrar LazyServiceRegistrar::createExtraTestInstance() {
+    return LazyServiceRegistrar();
+}
+
 status_t LazyServiceRegistrar::registerService(const sp<IBinder>& service, const std::string& name,
                                                bool allowIsolated, int dumpFlags) {
     if (!mClientCC->registerService(service, name, allowIsolated, dumpFlags)) {
diff --git a/libs/binder/MemoryHeapBase.cpp b/libs/binder/MemoryHeapBase.cpp
index 8fe1d2b..3da06ba 100644
--- a/libs/binder/MemoryHeapBase.cpp
+++ b/libs/binder/MemoryHeapBase.cpp
@@ -78,7 +78,7 @@
         if (SEAL_FLAGS && (fcntl(fd, F_ADD_SEALS, SEAL_FLAGS) == -1)) {
             ALOGE("MemoryHeapBase: MemFD %s sealing with flags %x failed with error  %s", name,
                   SEAL_FLAGS, strerror(errno));
-            munmap(mBase, mSize);
+            if (mNeedUnmap) munmap(mBase, mSize);
             mBase = nullptr;
             mSize = 0;
             close(fd);
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp
index 5f1f506..3fa6867 100644
--- a/libs/binder/ProcessState.cpp
+++ b/libs/binder/ProcessState.cpp
@@ -104,14 +104,7 @@
     return access("/vendor/bin/vndservicemanager", R_OK) == 0;
 }
 
-sp<ProcessState> ProcessState::init(const char *driver, bool requireDefault)
-{
-#ifdef BINDER_IPC_32BIT
-    LOG_ALWAYS_FATAL("32-bit binder IPC is not supported for new devices starting in Android P. If "
-                     "you do need to use this mode, please see b/232423610 or file an issue with "
-                     "AOSP upstream as otherwise this will be removed soon.");
-#endif
-
+sp<ProcessState> ProcessState::init(const char* driver, bool requireDefault) {
     if (driver == nullptr) {
         std::lock_guard<std::mutex> l(gProcessMutex);
         if (gProcess) {
diff --git a/libs/binder/RecordedTransaction.cpp b/libs/binder/RecordedTransaction.cpp
index 1c76135..44a9e3b 100644
--- a/libs/binder/RecordedTransaction.cpp
+++ b/libs/binder/RecordedTransaction.cpp
@@ -161,17 +161,6 @@
 constexpr uint32_t kMaxChunkDataSize = 0xfffffff0;
 typedef uint64_t transaction_checksum_t;
 
-static android::status_t readChunkDescriptor(borrowed_fd fd, ChunkDescriptor* chunkOut,
-                                             transaction_checksum_t* sum) {
-    if (!android::base::ReadFully(fd, chunkOut, sizeof(ChunkDescriptor))) {
-        LOG(ERROR) << "Failed to read Chunk Descriptor from fd " << fd.get();
-        return android::UNKNOWN_ERROR;
-    }
-
-    *sum ^= *reinterpret_cast<transaction_checksum_t*>(chunkOut);
-    return android::NO_ERROR;
-}
-
 std::optional<RecordedTransaction> RecordedTransaction::fromFile(const unique_fd& fd) {
     RecordedTransaction t;
     ChunkDescriptor chunk;
@@ -192,11 +181,13 @@
             LOG(ERROR) << "Not enough file remains to contain expected chunk descriptor";
             return std::nullopt;
         }
-        transaction_checksum_t checksum = 0;
-        if (NO_ERROR != readChunkDescriptor(fd, &chunk, &checksum)) {
-            LOG(ERROR) << "Failed to read chunk descriptor.";
+
+        if (!android::base::ReadFully(fd, &chunk, sizeof(ChunkDescriptor))) {
+            LOG(ERROR) << "Failed to read ChunkDescriptor from fd " << fd.get() << ". "
+                       << strerror(errno);
             return std::nullopt;
         }
+        transaction_checksum_t checksum = *reinterpret_cast<transaction_checksum_t*>(&chunk);
 
         fdCurrentPosition = lseek(fd.get(), 0, SEEK_CUR);
         if (fdCurrentPosition == -1) {
diff --git a/libs/binder/RpcServer.cpp b/libs/binder/RpcServer.cpp
index 9282856..55fc16d 100644
--- a/libs/binder/RpcServer.cpp
+++ b/libs/binder/RpcServer.cpp
@@ -81,6 +81,7 @@
     auto aiStart = InetSocketAddress::getAddrInfo(address, port);
     if (aiStart == nullptr) return UNKNOWN_ERROR;
     for (auto ai = aiStart.get(); ai != nullptr; ai = ai->ai_next) {
+        if (ai->ai_addr == nullptr) continue;
         InetSocketAddress socketAddress(ai->ai_addr, ai->ai_addrlen, address, port);
         if (status_t status = setupSocketServer(socketAddress); status != OK) {
             continue;
@@ -123,8 +124,13 @@
     return mMaxThreads;
 }
 
-void RpcServer::setProtocolVersion(uint32_t version) {
+bool RpcServer::setProtocolVersion(uint32_t version) {
+    if (!RpcState::validateProtocolVersion(version)) {
+        return false;
+    }
+
     mProtocolVersion = version;
+    return true;
 }
 
 void RpcServer::setSupportedFileDescriptorTransportModes(
@@ -148,7 +154,7 @@
     mRootObjectWeak = binder;
 }
 void RpcServer::setPerSessionRootObject(
-        std::function<sp<IBinder>(const void*, size_t)>&& makeObject) {
+        std::function<sp<IBinder>(wp<RpcSession> session, const void*, size_t)>&& makeObject) {
     RpcMutexLockGuard _l(mLock);
     mRootObject.clear();
     mRootObjectWeak.clear();
@@ -161,6 +167,12 @@
     mConnectionFilter = std::move(filter);
 }
 
+void RpcServer::setServerSocketModifier(std::function<void(base::borrowed_fd)>&& modifier) {
+    RpcMutexLockGuard _l(mLock);
+    LOG_ALWAYS_FATAL_IF(mServer.fd != -1, "Already started");
+    mServerSocketModifier = std::move(modifier);
+}
+
 sp<IBinder> RpcServer::getRootObject() {
     RpcMutexLockGuard _l(mLock);
     bool hasWeak = mRootObjectWeak.unsafe_get();
@@ -335,6 +347,8 @@
         mJoinThread.reset();
     }
 
+    mServer = RpcTransportFd();
+
     LOG_RPC_DETAIL("Finished waiting on shutdown.");
 
     mShutdownTrigger = nullptr;
@@ -501,7 +515,8 @@
             // if null, falls back to server root
             sp<IBinder> sessionSpecificRoot;
             if (server->mRootObjectFactory != nullptr) {
-                sessionSpecificRoot = server->mRootObjectFactory(addr.data(), addrLen);
+                sessionSpecificRoot =
+                        server->mRootObjectFactory(wp<RpcSession>(session), addr.data(), addrLen);
                 if (sessionSpecificRoot == nullptr) {
                     ALOGE("Warning: server returned null from root object factory");
                 }
@@ -556,6 +571,14 @@
         ALOGE("Could not create socket at %s: %s", addr.toString().c_str(), strerror(savedErrno));
         return -savedErrno;
     }
+
+    {
+        RpcMutexLockGuard _l(mLock);
+        if (mServerSocketModifier != nullptr) {
+            mServerSocketModifier(socket_fd);
+        }
+    }
+
     if (0 != TEMP_FAILURE_RETRY(bind(socket_fd.get(), addr.addr(), addr.addrSize()))) {
         int savedErrno = errno;
         ALOGE("Could not bind socket at %s: %s", addr.toString().c_str(), strerror(savedErrno));
diff --git a/libs/binder/RpcSession.cpp b/libs/binder/RpcSession.cpp
index fbad0f7..c3dee16 100644
--- a/libs/binder/RpcSession.cpp
+++ b/libs/binder/RpcSession.cpp
@@ -104,11 +104,7 @@
 }
 
 bool RpcSession::setProtocolVersionInternal(uint32_t version, bool checkStarted) {
-    if (version >= RPC_WIRE_PROTOCOL_VERSION_NEXT &&
-        version != RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL) {
-        ALOGE("Cannot start RPC session with version %u which is unknown (current protocol version "
-              "is %u).",
-              version, RPC_WIRE_PROTOCOL_VERSION);
+    if (!RpcState::validateProtocolVersion(version)) {
         return false;
     }
 
diff --git a/libs/binder/RpcState.cpp b/libs/binder/RpcState.cpp
index 03fa699..ff35f5f 100644
--- a/libs/binder/RpcState.cpp
+++ b/libs/binder/RpcState.cpp
@@ -398,6 +398,18 @@
     return OK;
 }
 
+bool RpcState::validateProtocolVersion(uint32_t version) {
+    if (version >= RPC_WIRE_PROTOCOL_VERSION_NEXT &&
+        version != RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL) {
+        ALOGE("Cannot use RPC binder protocol version %u which is unknown (current protocol "
+              "version "
+              "is %u).",
+              version, RPC_WIRE_PROTOCOL_VERSION);
+        return false;
+    }
+    return true;
+}
+
 status_t RpcState::readNewSessionResponse(const sp<RpcSession::RpcConnection>& connection,
                                           const sp<RpcSession>& session, uint32_t* version) {
     RpcNewSessionResponse response;
diff --git a/libs/binder/RpcState.h b/libs/binder/RpcState.h
index 0e23ea7..1fe71a5 100644
--- a/libs/binder/RpcState.h
+++ b/libs/binder/RpcState.h
@@ -63,6 +63,8 @@
     RpcState();
     ~RpcState();
 
+    [[nodiscard]] static bool validateProtocolVersion(uint32_t version);
+
     [[nodiscard]] status_t readNewSessionResponse(const sp<RpcSession::RpcConnection>& connection,
                                                   const sp<RpcSession>& session, uint32_t* version);
     [[nodiscard]] status_t sendConnectionInit(const sp<RpcSession::RpcConnection>& connection,
diff --git a/libs/binder/RpcTransportRaw.cpp b/libs/binder/RpcTransportRaw.cpp
index cd067bf..f3575cc 100644
--- a/libs/binder/RpcTransportRaw.cpp
+++ b/libs/binder/RpcTransportRaw.cpp
@@ -29,8 +29,6 @@
 
 namespace android {
 
-namespace {
-
 // RpcTransport with TLS disabled.
 class RpcTransportRaw : public RpcTransport {
 public:
@@ -96,8 +94,6 @@
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
 };
 
-} // namespace
-
 std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryRaw::newServerCtx() const {
     return std::make_unique<RpcTransportCtxRaw>();
 }
diff --git a/libs/binder/RpcTransportTipcAndroid.cpp b/libs/binder/RpcTransportTipcAndroid.cpp
index d5a6da2..0c81d83 100644
--- a/libs/binder/RpcTransportTipcAndroid.cpp
+++ b/libs/binder/RpcTransportTipcAndroid.cpp
@@ -31,8 +31,6 @@
 
 namespace android {
 
-namespace {
-
 // RpcTransport for writing Trusty IPC clients in Android.
 class RpcTransportTipcAndroid : public RpcTransport {
 public:
@@ -217,8 +215,6 @@
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
 };
 
-} // namespace
-
 std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryTipcAndroid::newServerCtx() const {
     return std::make_unique<RpcTransportCtxTipcAndroid>();
 }
diff --git a/libs/binder/RpcTransportTls.cpp b/libs/binder/RpcTransportTls.cpp
index 3e98ecc..785f6ce 100644
--- a/libs/binder/RpcTransportTls.cpp
+++ b/libs/binder/RpcTransportTls.cpp
@@ -275,6 +275,8 @@
     bssl::UniquePtr<SSL> mSsl;
 };
 
+} // namespace
+
 class RpcTransportTls : public RpcTransport {
 public:
     RpcTransportTls(RpcTransportFd socket, Ssl ssl)
@@ -411,7 +413,8 @@
 }
 
 // For |ssl|, set internal FD to |fd|, and do handshake. Handshake is triggerable by |fdTrigger|.
-bool setFdAndDoHandshake(Ssl* ssl, const android::RpcTransportFd& socket, FdTrigger* fdTrigger) {
+static bool setFdAndDoHandshake(Ssl* ssl, const android::RpcTransportFd& socket,
+                                FdTrigger* fdTrigger) {
     bssl::UniquePtr<BIO> bio = newSocketBio(socket.fd);
     TEST_AND_RETURN(false, bio != nullptr);
     auto [_, errorQueue] = ssl->call(SSL_set_bio, bio.get(), bio.get());
@@ -540,8 +543,6 @@
     }
 };
 
-} // namespace
-
 std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryTls::newServerCtx() const {
     return android::RpcTransportCtxTls::create<RpcTransportCtxTlsServer>(mCertVerifier,
                                                                          mAuth.get());
diff --git a/libs/binder/TEST_MAPPING b/libs/binder/TEST_MAPPING
index 0e8e187..199574e 100644
--- a/libs/binder/TEST_MAPPING
+++ b/libs/binder/TEST_MAPPING
@@ -16,9 +16,15 @@
       "name": "binderDriverInterfaceTest"
     },
     {
+      "name": "binderRecordReplayTest"
+    },
+    {
       "name": "binderHostDeviceTest"
     },
     {
+      "name": "binderParcelBenchmark"
+    },
+    {
       "name": "binderTextOutputTest"
     },
     {
diff --git a/libs/binder/include/binder/Binder.h b/libs/binder/include/binder/Binder.h
index d960a0b..744da0f 100644
--- a/libs/binder/include/binder/Binder.h
+++ b/libs/binder/include/binder/Binder.h
@@ -105,12 +105,6 @@
     [[nodiscard]] status_t setRpcClientDebug(android::base::unique_fd clientFd,
                                              const sp<IBinder>& keepAliveBinder);
 
-    // Start recording transactions to the unique_fd in data.
-    // See RecordedTransaction.h for more details.
-    [[nodiscard]] status_t startRecordingTransactions(const Parcel& data);
-    // Stop the current recording.
-    [[nodiscard]] status_t stopRecordingTransactions();
-
 protected:
     virtual             ~BBinder();
 
@@ -131,6 +125,8 @@
 
     [[nodiscard]] status_t setRpcClientDebug(const Parcel& data);
     void removeRpcServerLink(const sp<RpcServerLink>& link);
+    [[nodiscard]] status_t startRecordingTransactions(const Parcel& data);
+    [[nodiscard]] status_t stopRecordingTransactions();
 
     std::atomic<Extras*> mExtras;
 
diff --git a/libs/binder/include/binder/LazyServiceRegistrar.h b/libs/binder/include/binder/LazyServiceRegistrar.h
index 2e22b84..bda3d19 100644
--- a/libs/binder/include/binder/LazyServiceRegistrar.h
+++ b/libs/binder/include/binder/LazyServiceRegistrar.h
@@ -93,7 +93,17 @@
       */
      void reRegister();
 
-   private:
+     /**
+      * Create a second instance of lazy service registrar.
+      *
+      * WARNING: dangerous! DO NOT USE THIS - LazyServiceRegistrar
+      * should be single-instanced, so that the service will only
+      * shut down when all services are unused. A separate instance
+      * is only used to test race conditions.
+      */
+     static LazyServiceRegistrar createExtraTestInstance();
+
+ private:
      std::shared_ptr<internal::ClientCounterCallback> mClientCC;
      LazyServiceRegistrar();
 };
diff --git a/libs/binder/include/binder/Parcel.h b/libs/binder/include/binder/Parcel.h
index 162cd40..e28d374 100644
--- a/libs/binder/include/binder/Parcel.h
+++ b/libs/binder/include/binder/Parcel.h
@@ -34,13 +34,8 @@
 #include <binder/IInterface.h>
 #include <binder/Parcelable.h>
 
-#ifdef BINDER_IPC_32BIT
-//NOLINTNEXTLINE(google-runtime-int) b/173188702
-typedef unsigned int binder_size_t;
-#else
 //NOLINTNEXTLINE(google-runtime-int) b/173188702
 typedef unsigned long long binder_size_t;
-#endif
 
 struct flat_binder_object;
 
diff --git a/libs/binder/include/binder/ProcessState.h b/libs/binder/include/binder/ProcessState.h
index ce578e3..81391e9 100644
--- a/libs/binder/include/binder/ProcessState.h
+++ b/libs/binder/include/binder/ProcessState.h
@@ -55,7 +55,7 @@
     // For main functions - dangerous for libraries to use
     void startThreadPool();
 
-    bool becomeContextManager();
+    [[nodiscard]] bool becomeContextManager();
 
     sp<IBinder> getStrongProxyForHandle(int32_t handle);
     void expungeHandle(int32_t handle, IBinder* binder);
diff --git a/libs/binder/include/binder/RpcServer.h b/libs/binder/include/binder/RpcServer.h
index 1001b64..b804f7b 100644
--- a/libs/binder/include/binder/RpcServer.h
+++ b/libs/binder/include/binder/RpcServer.h
@@ -137,7 +137,7 @@
      * used. However, this can be used in order to prevent newer protocol
      * versions from ever being used. This is expected to be useful for testing.
      */
-    void setProtocolVersion(uint32_t version);
+    [[nodiscard]] bool setProtocolVersion(uint32_t version);
 
     /**
      * Set the supported transports for sending and receiving file descriptors.
@@ -163,14 +163,18 @@
      * Allows a root object to be created for each session.
      *
      * Takes one argument: a callable that is invoked once per new session.
-     * The callable takes two arguments: a type-erased pointer to an OS- and
-     * transport-specific address structure, e.g., sockaddr_vm for vsock, and
-     * an integer representing the size in bytes of that structure. The
-     * callable should validate the size, then cast the type-erased pointer
-     * to a pointer to the actual type of the address, e.g., const void* to
-     * const sockaddr_vm*.
+     * The callable takes three arguments:
+     * - a weak pointer to the session. If you want to hold onto this in the root object, then
+     *   you should keep a weak pointer, and promote it when needed. For instance, if you refer
+     *   to this from the root object, then you could get ahold of transport-specific information.
+     * - a type-erased pointer to an OS- and transport-specific address structure, e.g.,
+     *   sockaddr_vm for vsock
+     * - an integer representing the size in bytes of that structure. The callable should
+     *   validate the size, then cast the type-erased pointer to a pointer to the actual type of the
+     *   address, e.g., const void* to const sockaddr_vm*.
      */
-    void setPerSessionRootObject(std::function<sp<IBinder>(const void*, size_t)>&& object);
+    void setPerSessionRootObject(
+            std::function<sp<IBinder>(wp<RpcSession> session, const void*, size_t)>&& object);
     sp<IBinder> getRootObject();
 
     /**
@@ -184,6 +188,13 @@
     void setConnectionFilter(std::function<bool(const void*, size_t)>&& filter);
 
     /**
+     * Set optional modifier of each newly created server socket.
+     *
+     * The only argument is a successfully created file descriptor, not bound to an address yet.
+     */
+    void setServerSocketModifier(std::function<void(base::borrowed_fd)>&& modifier);
+
+    /**
      * See RpcTransportCtx::getCertificate
      */
     std::vector<uint8_t> getCertificate(RpcCertificateFormat);
@@ -265,8 +276,9 @@
 
     sp<IBinder> mRootObject;
     wp<IBinder> mRootObjectWeak;
-    std::function<sp<IBinder>(const void*, size_t)> mRootObjectFactory;
+    std::function<sp<IBinder>(wp<RpcSession>, const void*, size_t)> mRootObjectFactory;
     std::function<bool(const void*, size_t)> mConnectionFilter;
+    std::function<void(base::borrowed_fd)> mServerSocketModifier;
     std::map<std::vector<uint8_t>, sp<RpcSession>> mSessions;
     std::unique_ptr<FdTrigger> mShutdownTrigger;
     RpcConditionVariable mShutdownCv;
diff --git a/libs/binder/include/binder/RpcTransport.h b/libs/binder/include/binder/RpcTransport.h
index fd52a3a..6db9ad9 100644
--- a/libs/binder/include/binder/RpcTransport.h
+++ b/libs/binder/include/binder/RpcTransport.h
@@ -39,6 +39,16 @@
 class FdTrigger;
 struct RpcTransportFd;
 
+// for 'friend'
+class RpcTransportRaw;
+class RpcTransportTls;
+class RpcTransportTipcAndroid;
+class RpcTransportTipcTrusty;
+class RpcTransportCtxRaw;
+class RpcTransportCtxTls;
+class RpcTransportCtxTipcAndroid;
+class RpcTransportCtxTipcTrusty;
+
 // Represents a socket connection.
 // No thread-safety is guaranteed for these APIs.
 class RpcTransport {
@@ -92,7 +102,21 @@
      */
     [[nodiscard]] virtual bool isWaiting() = 0;
 
-protected:
+private:
+    // limit the classes which can implement RpcTransport. Being able to change this
+    // interface is important to allow development of RPC binder. In the past, we
+    // changed this interface to use iovec for efficiency, and we added FDs to the
+    // interface. If another transport is needed, it should be added directly here.
+    // non-socket FDs likely also need changes in RpcSession in order to get
+    // connected, and similarly to how addrinfo was type-erased from RPC binder
+    // interfaces when RpcTransportTipc* was added, other changes may be needed
+    // to add more transports.
+
+    friend class ::android::RpcTransportRaw;
+    friend class ::android::RpcTransportTls;
+    friend class ::android::RpcTransportTipcAndroid;
+    friend class ::android::RpcTransportTipcTrusty;
+
     RpcTransport() = default;
 };
 
@@ -117,7 +141,13 @@
     [[nodiscard]] virtual std::vector<uint8_t> getCertificate(
             RpcCertificateFormat format) const = 0;
 
-protected:
+private:
+    // see comment on RpcTransport
+    friend class ::android::RpcTransportCtxRaw;
+    friend class ::android::RpcTransportCtxTls;
+    friend class ::android::RpcTransportCtxTipcAndroid;
+    friend class ::android::RpcTransportCtxTipcTrusty;
+
     RpcTransportCtx() = default;
 };
 
@@ -140,7 +170,7 @@
     RpcTransportCtxFactory() = default;
 };
 
-struct RpcTransportFd {
+struct RpcTransportFd final {
 private:
     mutable bool isPolling{false};
 
diff --git a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
index cefc42f..8c9844c 100644
--- a/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
+++ b/libs/binder/ndk/tests/libbinder_ndk_unit_test.cpp
@@ -53,7 +53,7 @@
 constexpr char kActiveServicesNdkUnitTestService[] = "ActiveServicesNdkUnitTestService";
 constexpr char kBinderNdkUnitTestServiceFlagged[] = "BinderNdkUnitTestFlagged";
 
-constexpr unsigned int kShutdownWaitTime = 11;
+constexpr unsigned int kShutdownWaitTime = 20;
 constexpr uint64_t kContextTestValue = 0xb4e42fb4d9a1d715;
 
 class MyTestFoo : public IFoo {
@@ -497,14 +497,28 @@
 
 struct DeathRecipientCookie {
     std::function<void(void)>*onDeath, *onUnlink;
+
+    // may contain additional data
+    // - if it contains AIBinder, then you must call AIBinder_unlinkToDeath manually,
+    //   because it would form a strong reference cycle
+    // - if it points to a data member of another structure, this should have a weak
+    //   promotable reference or a strong reference, in case that object is deleted
+    //   while the death recipient is firing
 };
 void LambdaOnDeath(void* cookie) {
     auto funcs = static_cast<DeathRecipientCookie*>(cookie);
+
+    // may reference other cookie members
+
     (*funcs->onDeath)();
 };
 void LambdaOnUnlink(void* cookie) {
     auto funcs = static_cast<DeathRecipientCookie*>(cookie);
     (*funcs->onUnlink)();
+
+    // may reference other cookie members
+
+    delete funcs;
 };
 TEST(NdkBinder, DeathRecipient) {
     using namespace std::chrono_literals;
@@ -536,12 +550,12 @@
         unlinkCv.notify_one();
     };
 
-    DeathRecipientCookie cookie = {&onDeath, &onUnlink};
+    DeathRecipientCookie* cookie = new DeathRecipientCookie{&onDeath, &onUnlink};
 
     AIBinder_DeathRecipient* recipient = AIBinder_DeathRecipient_new(LambdaOnDeath);
     AIBinder_DeathRecipient_setOnUnlinked(recipient, LambdaOnUnlink);
 
-    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, static_cast<void*>(&cookie)));
+    EXPECT_EQ(STATUS_OK, AIBinder_linkToDeath(binder, recipient, static_cast<void*>(cookie)));
 
     // the binder driver should return this if the service dies during the transaction
     EXPECT_EQ(STATUS_DEAD_OBJECT, foo->die());
diff --git a/libs/binder/rust/src/binder.rs b/libs/binder/rust/src/binder.rs
index d0e35de..b90b40b 100644
--- a/libs/binder/rust/src/binder.rs
+++ b/libs/binder/rust/src/binder.rs
@@ -1122,6 +1122,10 @@
         }
 
         impl $crate::binder_impl::Deserialize for $enum {
+            type UninitType = Self;
+            fn uninit() -> Self::UninitType { Self::UninitType::default() }
+            fn from_init(value: Self) -> Self::UninitType { value }
+
             fn deserialize(parcel: &$crate::binder_impl::BorrowedParcel<'_>) -> std::result::Result<Self, $crate::StatusCode> {
                 parcel.read().map(Self)
             }
diff --git a/libs/binder/rust/src/error.rs b/libs/binder/rust/src/error.rs
index f6b09ed..ba26062 100644
--- a/libs/binder/rust/src/error.rs
+++ b/libs/binder/rust/src/error.rs
@@ -20,6 +20,7 @@
 use std::error;
 use std::ffi::{CStr, CString};
 use std::fmt::{Debug, Display, Formatter, Result as FmtResult};
+use std::ptr;
 use std::result;
 
 pub use sys::binder_status_t as status_t;
@@ -92,7 +93,7 @@
 /// track of and chain binder errors along with service specific errors.
 ///
 /// Used in AIDL transactions to represent failed transactions.
-pub struct Status(*mut sys::AStatus);
+pub struct Status(ptr::NonNull<sys::AStatus>);
 
 // Safety: The `AStatus` that the `Status` points to must have an entirely thread-safe API for the
 // duration of the `Status` object's lifetime. We ensure this by not allowing mutation of a `Status`
@@ -119,7 +120,7 @@
             // Rust takes ownership of the returned pointer.
             sys::AStatus_newOk()
         };
-        Self(ptr)
+        Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
     }
 
     /// Create a status object from a service specific error
@@ -147,7 +148,7 @@
                 sys::AStatus_fromServiceSpecificError(err)
             }
         };
-        Self(ptr)
+        Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
     }
 
     /// Creates a status object from a service specific error.
@@ -161,7 +162,7 @@
             let ptr = unsafe {
                 sys::AStatus_fromExceptionCodeWithMessage(exception as i32, message.as_ptr())
             };
-            Self(ptr)
+            Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
         } else {
             exception.into()
         }
@@ -181,7 +182,7 @@
     ///
     /// This constructor is safe iff `ptr` is a valid pointer to an `AStatus`.
     pub(crate) unsafe fn from_ptr(ptr: *mut sys::AStatus) -> Self {
-        Self(ptr)
+        Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
     }
 
     /// Returns `true` if this status represents a successful transaction.
@@ -326,7 +327,7 @@
             // UNKNOWN_ERROR.
             sys::AStatus_fromStatus(status)
         };
-        Self(ptr)
+        Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
     }
 }
 
@@ -338,7 +339,7 @@
             // Unknown values will be coerced into EX_TRANSACTION_FAILED.
             sys::AStatus_fromExceptionCode(code as i32)
         };
-        Self(ptr)
+        Self(ptr::NonNull::new(ptr).expect("Unexpected null AStatus pointer"))
     }
 }
 
@@ -367,7 +368,7 @@
             // pointee, so we need to delete it here. We know that the pointer
             // will be valid here since `Status` always contains a valid pointer
             // while it is alive.
-            sys::AStatus_delete(self.0);
+            sys::AStatus_delete(self.0.as_mut());
         }
     }
 }
@@ -381,11 +382,15 @@
 /// `Status` object is still alive.
 unsafe impl AsNative<sys::AStatus> for Status {
     fn as_native(&self) -> *const sys::AStatus {
-        self.0
+        self.0.as_ptr()
     }
 
     fn as_native_mut(&mut self) -> *mut sys::AStatus {
-        self.0
+        unsafe {
+            // Safety: The pointer will be valid here since `Status` always
+            // contains a valid and initialized pointer while it is alive.
+            self.0.as_mut()
+        }
     }
 }
 
diff --git a/libs/binder/rust/src/parcel/file_descriptor.rs b/libs/binder/rust/src/parcel/file_descriptor.rs
index de6d649..7fe37f3 100644
--- a/libs/binder/rust/src/parcel/file_descriptor.rs
+++ b/libs/binder/rust/src/parcel/file_descriptor.rs
@@ -132,6 +132,14 @@
 }
 
 impl Deserialize for ParcelFileDescriptor {
+    type UninitType = Option<Self>;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        Some(value)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         Deserialize::deserialize(parcel).transpose().unwrap_or(Err(StatusCode::UNEXPECTED_NULL))
     }
diff --git a/libs/binder/rust/src/parcel/parcelable.rs b/libs/binder/rust/src/parcel/parcelable.rs
index 4b658fc..5d8c11c 100644
--- a/libs/binder/rust/src/parcel/parcelable.rs
+++ b/libs/binder/rust/src/parcel/parcelable.rs
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-use crate::binder::{AsNative, FromIBinder, Stability, Strong};
+use crate::binder::{AsNative, FromIBinder, Interface, Stability, Strong};
 use crate::error::{status_result, status_t, Result, Status, StatusCode};
 use crate::parcel::BorrowedParcel;
 use crate::proxy::SpIBinder;
@@ -22,7 +22,7 @@
 
 use std::convert::{TryFrom, TryInto};
 use std::ffi::c_void;
-use std::mem::{self, ManuallyDrop, MaybeUninit};
+use std::mem::{self, ManuallyDrop};
 use std::os::raw::c_char;
 use std::ptr;
 use std::slice;
@@ -60,6 +60,26 @@
 /// A struct whose instances can be restored from a [`Parcel`].
 // Might be able to hook this up as a serde backend in the future?
 pub trait Deserialize: Sized {
+    /// Type for the uninitialized value of this type. Will be either `Self`
+    /// if the type implements `Default`, `Option<Self>` otherwise.
+    type UninitType;
+
+    /// Assert at compile-time that `Self` and `Self::UninitType` have the same
+    /// size and alignment. This will either fail to compile or evaluate to `true`.
+    /// The only two macros that work here are `panic!` and `assert!`, so we cannot
+    /// use `assert_eq!`.
+    const ASSERT_UNINIT_SIZE_AND_ALIGNMENT: bool = {
+        assert!(std::mem::size_of::<Self>() == std::mem::size_of::<Self::UninitType>());
+        assert!(std::mem::align_of::<Self>() == std::mem::align_of::<Self::UninitType>());
+        true
+    };
+
+    /// Return an uninitialized or default-initialized value for this type.
+    fn uninit() -> Self::UninitType;
+
+    /// Convert an initialized value of type `Self` into `Self::UninitType`.
+    fn from_init(value: Self) -> Self::UninitType;
+
     /// Deserialize an instance from the given [`Parcel`].
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self>;
 
@@ -121,7 +141,7 @@
 pub trait DeserializeArray: Deserialize {
     /// Deserialize an array of type from the given parcel.
     fn deserialize_array(parcel: &BorrowedParcel<'_>) -> Result<Option<Vec<Self>>> {
-        let mut vec: Option<Vec<MaybeUninit<Self>>> = None;
+        let mut vec: Option<Vec<Self::UninitType>> = None;
         let res = unsafe {
             // Safety: Safe FFI, vec is the correct opaque type expected by
             // allocate_vec and deserialize_element.
@@ -136,8 +156,8 @@
         let vec: Option<Vec<Self>> = unsafe {
             // Safety: We are assuming that the NDK correctly initialized every
             // element of the vector by now, so we know that all the
-            // MaybeUninits are now properly initialized. We can transmute from
-            // Vec<MaybeUninit<T>> to Vec<T> because MaybeUninit<T> has the same
+            // UninitTypes are now properly initialized. We can transmute from
+            // Vec<T::UninitType> to Vec<T> because T::UninitType has the same
             // alignment and size as T, so the pointer to the vector allocation
             // will be compatible.
             mem::transmute(vec)
@@ -149,14 +169,14 @@
 /// Callback to deserialize a parcelable element.
 ///
 /// The opaque array data pointer must be a mutable pointer to an
-/// `Option<Vec<MaybeUninit<T>>>` with at least enough elements for `index` to be valid
+/// `Option<Vec<T::UninitType>>` with at least enough elements for `index` to be valid
 /// (zero-based).
 unsafe extern "C" fn deserialize_element<T: Deserialize>(
     parcel: *const sys::AParcel,
     array: *mut c_void,
     index: usize,
 ) -> status_t {
-    let vec = &mut *(array as *mut Option<Vec<MaybeUninit<T>>>);
+    let vec = &mut *(array as *mut Option<Vec<T::UninitType>>);
     let vec = match vec {
         Some(v) => v,
         None => return StatusCode::BAD_INDEX as status_t,
@@ -170,7 +190,7 @@
         Ok(e) => e,
         Err(code) => return code as status_t,
     };
-    ptr::write(vec[index].as_mut_ptr(), element);
+    vec[index] = T::from_init(element);
     StatusCode::OK as status_t
 }
 
@@ -233,15 +253,15 @@
 /// # Safety
 ///
 /// The opaque data pointer passed to the array read function must be a mutable
-/// pointer to an `Option<Vec<MaybeUninit<T>>>`. `buffer` will be assigned a mutable pointer
+/// pointer to an `Option<Vec<T::UninitType>>`. `buffer` will be assigned a mutable pointer
 /// to the allocated vector data if this function returns true.
-unsafe extern "C" fn allocate_vec_with_buffer<T>(
+unsafe extern "C" fn allocate_vec_with_buffer<T: Deserialize>(
     data: *mut c_void,
     len: i32,
     buffer: *mut *mut T,
 ) -> bool {
     let res = allocate_vec::<T>(data, len);
-    let vec = &mut *(data as *mut Option<Vec<MaybeUninit<T>>>);
+    let vec = &mut *(data as *mut Option<Vec<T::UninitType>>);
     if let Some(new_vec) = vec {
         *buffer = new_vec.as_mut_ptr() as *mut T;
     }
@@ -253,20 +273,18 @@
 /// # Safety
 ///
 /// The opaque data pointer passed to the array read function must be a mutable
-/// pointer to an `Option<Vec<MaybeUninit<T>>>`.
-unsafe extern "C" fn allocate_vec<T>(data: *mut c_void, len: i32) -> bool {
-    let vec = &mut *(data as *mut Option<Vec<MaybeUninit<T>>>);
+/// pointer to an `Option<Vec<T::UninitType>>`.
+unsafe extern "C" fn allocate_vec<T: Deserialize>(data: *mut c_void, len: i32) -> bool {
+    let vec = &mut *(data as *mut Option<Vec<T::UninitType>>);
     if len < 0 {
         *vec = None;
         return true;
     }
-    let mut new_vec: Vec<MaybeUninit<T>> = Vec::with_capacity(len as usize);
 
-    // Safety: We are filling the vector with uninitialized data here, but this
-    // is safe because the vector contains MaybeUninit elements which can be
-    // uninitialized. We're putting off the actual unsafe bit, transmuting the
-    // vector to a Vec<T> until the contents are initialized.
-    new_vec.set_len(len as usize);
+    // Assert at compile time that `T` and `T::UninitType` have the same size and alignment.
+    let _ = T::ASSERT_UNINIT_SIZE_AND_ALIGNMENT;
+    let mut new_vec: Vec<T::UninitType> = Vec::with_capacity(len as usize);
+    new_vec.resize_with(len as usize, T::uninit);
 
     ptr::write(vec, Some(new_vec));
     true
@@ -283,8 +301,11 @@
 }
 
 /// Safety: All elements in the vector must be properly initialized.
-unsafe fn vec_assume_init<T>(vec: Vec<MaybeUninit<T>>) -> Vec<T> {
-    // We can convert from Vec<MaybeUninit<T>> to Vec<T> because MaybeUninit<T>
+unsafe fn vec_assume_init<T: Deserialize>(vec: Vec<T::UninitType>) -> Vec<T> {
+    // Assert at compile time that `T` and `T::UninitType` have the same size and alignment.
+    let _ = T::ASSERT_UNINIT_SIZE_AND_ALIGNMENT;
+
+    // We can convert from Vec<T::UninitType> to Vec<T> because T::UninitType
     // has the same alignment and size as T, so the pointer to the vector
     // allocation will be compatible.
     let mut vec = ManuallyDrop::new(vec);
@@ -307,6 +328,9 @@
 
     {Deserialize, $ty:ty, $read_fn:path} => {
         impl Deserialize for $ty {
+            type UninitType = Self;
+            fn uninit() -> Self::UninitType { Self::UninitType::default() }
+            fn from_init(value: Self) -> Self::UninitType { value }
             fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
                 let mut val = Self::default();
                 unsafe {
@@ -348,11 +372,11 @@
     {DeserializeArray, $ty:ty, $read_array_fn:path} => {
         impl DeserializeArray for $ty {
             fn deserialize_array(parcel: &BorrowedParcel<'_>) -> Result<Option<Vec<Self>>> {
-                let mut vec: Option<Vec<MaybeUninit<Self>>> = None;
+                let mut vec: Option<Vec<Self::UninitType>> = None;
                 let status = unsafe {
                     // Safety: `Parcel` always contains a valid pointer to an
                     // `AParcel`. `allocate_vec<T>` expects the opaque pointer to
-                    // be of type `*mut Option<Vec<MaybeUninit<T>>>`, so `&mut vec` is
+                    // be of type `*mut Option<Vec<T::UninitType>>`, so `&mut vec` is
                     // correct for it.
                     $read_array_fn(
                         parcel.as_native(),
@@ -364,7 +388,7 @@
                 let vec: Option<Vec<Self>> = unsafe {
                     // Safety: We are assuming that the NDK correctly
                     // initialized every element of the vector by now, so we
-                    // know that all the MaybeUninits are now properly
+                    // know that all the UninitTypes are now properly
                     // initialized.
                     vec.map(|vec| vec_assume_init(vec))
                 };
@@ -440,6 +464,14 @@
 }
 
 impl Deserialize for u8 {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         i8::deserialize(parcel).map(|v| v as u8)
     }
@@ -471,6 +503,14 @@
 }
 
 impl Deserialize for i16 {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         u16::deserialize(parcel).map(|v| v as i16)
     }
@@ -547,6 +587,14 @@
 }
 
 impl Deserialize for Option<String> {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         let mut vec: Option<Vec<u8>> = None;
         let status = unsafe {
@@ -575,6 +623,14 @@
 impl DeserializeArray for Option<String> {}
 
 impl Deserialize for String {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         Deserialize::deserialize(parcel).transpose().unwrap_or(Err(StatusCode::UNEXPECTED_NULL))
     }
@@ -611,6 +667,14 @@
 }
 
 impl<T: DeserializeArray> Deserialize for Vec<T> {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         DeserializeArray::deserialize_array(parcel)
             .transpose()
@@ -640,6 +704,14 @@
 impl<T: SerializeArray, const N: usize> SerializeArray for [T; N] {}
 
 impl<T: DeserializeArray, const N: usize> Deserialize for [T; N] {
+    type UninitType = [T::UninitType; N];
+    fn uninit() -> Self::UninitType {
+        [(); N].map(|_| T::uninit())
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value.map(T::from_init)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         let vec = DeserializeArray::deserialize_array(parcel)
             .transpose()
@@ -664,6 +736,14 @@
 }
 
 impl Deserialize for Stability {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         i32::deserialize(parcel).and_then(Stability::try_from)
     }
@@ -682,6 +762,14 @@
 }
 
 impl Deserialize for Status {
+    type UninitType = Option<Self>;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        Some(value)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         let mut status_ptr = ptr::null_mut();
         let ret_status = unsafe {
@@ -717,12 +805,29 @@
 impl<T: Serialize + FromIBinder + ?Sized> SerializeArray for Strong<T> {}
 
 impl<T: FromIBinder + ?Sized> Deserialize for Strong<T> {
+    type UninitType = Option<Strong<T>>;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        Some(value)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         let ibinder: SpIBinder = parcel.read()?;
         FromIBinder::try_from(ibinder)
     }
 }
 
+struct AssertIBinder;
+impl Interface for AssertIBinder {}
+impl FromIBinder for AssertIBinder {
+    // This is only needed so we can assert on the size of Strong<AssertIBinder>
+    fn try_from(_: SpIBinder) -> Result<Strong<Self>> {
+        unimplemented!()
+    }
+}
+
 impl<T: FromIBinder + ?Sized> DeserializeOption for Strong<T> {
     fn deserialize_option(parcel: &BorrowedParcel<'_>) -> Result<Option<Self>> {
         let ibinder: Option<SpIBinder> = parcel.read()?;
@@ -752,6 +857,14 @@
 }
 
 impl<T: DeserializeOption> Deserialize for Option<T> {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         DeserializeOption::deserialize_option(parcel)
     }
@@ -821,6 +934,9 @@
     };
     ($parcelable:ident < $( $param:ident ),* > ) => {
         impl < $($param: Default),* > $crate::binder_impl::Deserialize for $parcelable < $($param),* > {
+            type UninitType = Self;
+            fn uninit() -> Self::UninitType { Self::UninitType::default() }
+            fn from_init(value: Self) -> Self::UninitType { value }
             fn deserialize(
                 parcel: &$crate::binder_impl::BorrowedParcel<'_>,
             ) -> std::result::Result<Self, $crate::StatusCode> {
@@ -876,6 +992,14 @@
 }
 
 impl<T: Deserialize> Deserialize for Box<T> {
+    type UninitType = Option<Self>;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        Some(value)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
         Deserialize::deserialize(parcel).map(Box::new)
     }
@@ -900,6 +1024,7 @@
 
     #[test]
     fn test_custom_parcelable() {
+        #[derive(Default)]
         struct Custom(u32, bool, String, Vec<String>);
 
         impl Serialize for Custom {
@@ -912,6 +1037,14 @@
         }
 
         impl Deserialize for Custom {
+            type UninitType = Self;
+            fn uninit() -> Self::UninitType {
+                Self::UninitType::default()
+            }
+            fn from_init(value: Self) -> Self::UninitType {
+                value
+            }
+
             fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self> {
                 Ok(Custom(
                     parcel.read()?,
diff --git a/libs/binder/rust/src/parcel/parcelable_holder.rs b/libs/binder/rust/src/parcel/parcelable_holder.rs
index c829d37..383cc83 100644
--- a/libs/binder/rust/src/parcel/parcelable_holder.rs
+++ b/libs/binder/rust/src/parcel/parcelable_holder.rs
@@ -169,6 +169,14 @@
 }
 
 impl Deserialize for ParcelableHolder {
+    type UninitType = Self;
+    fn uninit() -> Self::UninitType {
+        Self::new(Default::default())
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        value
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<Self, StatusCode> {
         let status: i32 = parcel.read()?;
         if status == NULL_PARCELABLE_FLAG {
diff --git a/libs/binder/rust/src/proxy.rs b/libs/binder/rust/src/proxy.rs
index 254efae..036f6b4 100644
--- a/libs/binder/rust/src/proxy.rs
+++ b/libs/binder/rust/src/proxy.rs
@@ -439,6 +439,14 @@
 impl SerializeArray for SpIBinder {}
 
 impl Deserialize for SpIBinder {
+    type UninitType = Option<Self>;
+    fn uninit() -> Self::UninitType {
+        Self::UninitType::default()
+    }
+    fn from_init(value: Self) -> Self::UninitType {
+        Some(value)
+    }
+
     fn deserialize(parcel: &BorrowedParcel<'_>) -> Result<SpIBinder> {
         parcel.read_binder().transpose().unwrap_or(Err(StatusCode::UNEXPECTED_NULL))
     }
diff --git a/libs/binder/rust/tests/parcel_fuzzer/Android.bp b/libs/binder/rust/tests/parcel_fuzzer/Android.bp
index df8a2af..ac96823 100644
--- a/libs/binder/rust/tests/parcel_fuzzer/Android.bp
+++ b/libs/binder/rust/tests/parcel_fuzzer/Android.bp
@@ -21,6 +21,7 @@
             "waghpawan@google.com",
             "smoreland@google.com",
         ],
+        triage_assignee: "waghpawan@google.com",
         // hotlist "AIDL fuzzers bugs" on buganizer
         hotlists: ["4637097"],
     },
diff --git a/libs/binder/rust/tests/parcel_fuzzer/random_parcel/fuzz_service_test/Android.bp b/libs/binder/rust/tests/parcel_fuzzer/random_parcel/fuzz_service_test/Android.bp
index 5cb406a..89126ca 100644
--- a/libs/binder/rust/tests/parcel_fuzzer/random_parcel/fuzz_service_test/Android.bp
+++ b/libs/binder/rust/tests/parcel_fuzzer/random_parcel/fuzz_service_test/Android.bp
@@ -19,6 +19,11 @@
     srcs: [
         "service_fuzzer.rs",
     ],
+    shared_libs: [
+        "libbinder",
+        "libbinder_ndk",
+        "libutils",
+    ],
     rustlibs: [
         "libbinder_rs",
         "libbinder_random_parcel_rs",
@@ -29,6 +34,7 @@
             "waghpawan@google.com",
             "smoreland@google.com",
         ],
+        triage_assignee: "waghpawan@google.com",
         // hotlist "AIDL fuzzers bugs" on buganizer
         hotlists: ["4637097"],
     },
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index 873e955..41856f9 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -32,28 +32,8 @@
 }
 
 cc_test {
-    name: "binderDriverInterfaceTest_IPC_32",
-    defaults: ["binder_test_defaults"],
-    srcs: ["binderDriverInterfaceTest.cpp"],
-    header_libs: ["libbinder_headers"],
-    compile_multilib: "32",
-    multilib: {
-        lib32: {
-            suffix: "",
-        },
-    },
-    cflags: ["-DBINDER_IPC_32BIT=1"],
-    test_suites: ["vts"],
-}
-
-cc_test {
     name: "binderDriverInterfaceTest",
     defaults: ["binder_test_defaults"],
-    product_variables: {
-        binder32bit: {
-            cflags: ["-DBINDER_IPC_32BIT=1"],
-        },
-    },
     header_libs: ["libbinder_headers"],
     srcs: ["binderDriverInterfaceTest.cpp"],
     test_suites: [
@@ -62,30 +42,6 @@
     ],
 }
 
-cc_test {
-    name: "binderLibTest_IPC_32",
-    defaults: ["binder_test_defaults"],
-    srcs: ["binderLibTest.cpp"],
-    shared_libs: [
-        "libbase",
-        "libbinder",
-        "liblog",
-        "libutils",
-    ],
-    static_libs: [
-        "libgmock",
-    ],
-    compile_multilib: "32",
-    multilib: {
-        lib32: {
-            suffix: "",
-        },
-    },
-    cflags: ["-DBINDER_IPC_32BIT=1"],
-    test_suites: ["vts"],
-    require_root: true,
-}
-
 // unit test only, which can run on host and doesn't use /dev/binder
 cc_test {
     name: "binderUnitTest",
@@ -111,13 +67,39 @@
 }
 
 cc_test {
-    name: "binderLibTest",
-    defaults: ["binder_test_defaults"],
-    product_variables: {
-        binder32bit: {
-            cflags: ["-DBINDER_IPC_32BIT=1"],
+    name: "binderRecordReplayTest",
+    srcs: ["binderRecordReplayTest.cpp"],
+    shared_libs: [
+        "libbinder",
+        "libcutils",
+        "libutils",
+    ],
+    static_libs: [
+        "binderRecordReplayTestIface-cpp",
+        "binderReadParcelIface-cpp",
+    ],
+    test_suites: ["general-tests"],
+    require_root: true,
+}
+
+aidl_interface {
+    name: "binderRecordReplayTestIface",
+    unstable: true,
+    srcs: [
+        "IBinderRecordReplayTest.aidl",
+    ],
+    imports: ["binderReadParcelIface"],
+    backend: {
+        java: {
+            enabled: true,
+            platform_apis: true,
         },
     },
+}
+
+cc_test {
+    name: "binderLibTest",
+    defaults: ["binder_test_defaults"],
 
     srcs: ["binderLibTest.cpp"],
     shared_libs: [
@@ -716,6 +698,7 @@
         "liblog",
         "libutils",
     ],
+    test_suites: ["general-tests"],
 }
 
 cc_test_host {
@@ -818,3 +801,15 @@
         hotlists: ["4637097"],
     },
 }
+
+cc_defaults {
+    name: "fuzzer_disable_leaks",
+    fuzz_config: {
+        asan_options: [
+            "detect_leaks=0",
+        ],
+        hwasan_options: [
+            "detect_leaks=0",
+        ],
+    },
+}
diff --git a/libs/binder/tests/IBinderRecordReplayTest.aidl b/libs/binder/tests/IBinderRecordReplayTest.aidl
new file mode 100644
index 0000000..bd6b03c
--- /dev/null
+++ b/libs/binder/tests/IBinderRecordReplayTest.aidl
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+import parcelables.SingleDataParcelable;
+
+interface IBinderRecordReplayTest {
+    void setByte(byte input);
+    byte getByte();
+
+    void setChar(char input);
+    char getChar();
+
+    void setBoolean(boolean input);
+    boolean getBoolean();
+
+    void setInt(int input);
+    int getInt();
+
+    void setFloat(float input);
+    float getFloat();
+
+    void setLong(long input);
+    long getLong();
+
+    void setDouble(double input);
+    double getDouble();
+
+    void setString(String input);
+    String getString();
+
+    void setSingleDataParcelable(in SingleDataParcelable p);
+    SingleDataParcelable getSingleDataParcelable();
+
+    void setByteArray(in byte[] input);
+    byte[] getByteArray();
+
+    void setCharArray(in char[] input);
+    char[] getCharArray();
+
+    void setBooleanArray(in boolean[] input);
+    boolean[] getBooleanArray();
+
+    void setIntArray(in int[] input);
+    int[] getIntArray();
+
+    void setFloatArray(in float[] input);
+    float[] getFloatArray();
+
+    void setLongArray(in long[] input);
+    long[] getLongArray();
+
+    void setDoubleArray(in double[] input);
+    double[] getDoubleArray();
+
+    void setStringArray(in String[] input);
+    String[] getStringArray();
+
+    void setSingleDataParcelableArray(in SingleDataParcelable[] input);
+    SingleDataParcelable[] getSingleDataParcelableArray();
+}
diff --git a/libs/binder/tests/binderAbiHelper.h b/libs/binder/tests/binderAbiHelper.h
deleted file mode 100644
index 369b55d..0000000
--- a/libs/binder/tests/binderAbiHelper.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2020 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.
- */
-
-#pragma once
-
-#include <stdlib.h>
-#include <iostream>
-
-#ifdef BINDER_IPC_32BIT
-static constexpr bool kBuild32Abi = true;
-#else
-static constexpr bool kBuild32Abi = false;
-#endif
-
-// TODO: remove when CONFIG_ANDROID_BINDER_IPC_32BIT is no longer supported
-static inline bool ReadKernelConfigIs32BitAbi() {
-    // failure case implies we run with standard ABI
-    return 0 == system("zcat /proc/config.gz | grep -E \"^CONFIG_ANDROID_BINDER_IPC_32BIT=y$\"");
-}
-
-static inline void ExitIfWrongAbi() {
-    bool runtime32Abi = ReadKernelConfigIs32BitAbi();
-
-    if (kBuild32Abi != runtime32Abi) {
-        std::cout << "[==========] Running 1 test from 1 test suite." << std::endl;
-        std::cout << "[----------] Global test environment set-up." << std::endl;
-        std::cout << "[----------] 1 tests from BinderLibTest" << std::endl;
-        std::cout << "[ RUN      ] BinderTest.AbortForWrongAbi" << std::endl;
-        std::cout << "[ INFO     ] test build abi 32: " << kBuild32Abi << " runtime abi 32: " << runtime32Abi << " so, skipping tests " << std::endl;
-        std::cout << "[       OK ] BinderTest.AbortForWrongAbi (0 ms) " << std::endl;
-        std::cout << "[----------] 1 tests from BinderTest (0 ms total)" << std::endl;
-        std::cout << "" << std::endl;
-        std::cout << "[----------] Global test environment tear-down" << std::endl;
-        std::cout << "[==========] 1 test from 1 test suite ran. (0 ms total)" << std::endl;
-        std::cout << "[  PASSED  ] 1 tests." << std::endl;
-        exit(0);
-    }
-}
-
diff --git a/libs/binder/tests/binderDriverInterfaceTest.cpp b/libs/binder/tests/binderDriverInterfaceTest.cpp
index 8cc3054..cf23a46 100644
--- a/libs/binder/tests/binderDriverInterfaceTest.cpp
+++ b/libs/binder/tests/binderDriverInterfaceTest.cpp
@@ -25,8 +25,6 @@
 #include <sys/mman.h>
 #include <poll.h>
 
-#include "binderAbiHelper.h"
-
 #define BINDER_DEV_NAME "/dev/binder"
 
 testing::Environment* binder_env;
@@ -362,8 +360,7 @@
     binderTestReadEmpty();
 }
 
-int main(int argc, char **argv) {
-    ExitIfWrongAbi();
+int main(int argc, char** argv) {
     ::testing::InitGoogleTest(&argc, argv);
 
     binder_env = AddGlobalTestEnvironment(new BinderDriverInterfaceTestEnv());
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp
index 8974ad7..abc423b 100644
--- a/libs/binder/tests/binderLibTest.cpp
+++ b/libs/binder/tests/binderLibTest.cpp
@@ -48,7 +48,6 @@
 #include <sys/un.h>
 
 #include "../binder_module.h"
-#include "binderAbiHelper.h"
 
 #define ARRAY_SIZE(array) (sizeof array / sizeof array[0])
 
@@ -2022,9 +2021,7 @@
     return 1; /* joinThreadPool should not return */
 }
 
-int main(int argc, char **argv) {
-    ExitIfWrongAbi();
-
+int main(int argc, char** argv) {
     if (argc == 4 && !strcmp(argv[1], "--servername")) {
         binderservername = argv[2];
     } else {
diff --git a/libs/binder/tests/binderRecordReplayTest.cpp b/libs/binder/tests/binderRecordReplayTest.cpp
new file mode 100644
index 0000000..17d5c8a
--- /dev/null
+++ b/libs/binder/tests/binderRecordReplayTest.cpp
@@ -0,0 +1,291 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <BnBinderRecordReplayTest.h>
+#include <android-base/logging.h>
+#include <android-base/unique_fd.h>
+#include <binder/Binder.h>
+#include <binder/BpBinder.h>
+#include <binder/IBinder.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/RecordedTransaction.h>
+#include <gtest/gtest.h>
+
+#include <sys/prctl.h>
+
+#include "parcelables/SingleDataParcelable.h"
+
+using namespace android;
+using android::binder::Status;
+using android::binder::debug::RecordedTransaction;
+using parcelables::SingleDataParcelable;
+
+const String16 kServerName = String16("binderRecordReplay");
+
+#define GENERATE_GETTER_SETTER_PRIMITIVE(name, T) \
+    Status set##name(T input) {                   \
+        m##name = input;                          \
+        return Status::ok();                      \
+    }                                             \
+                                                  \
+    Status get##name(T* output) {                 \
+        *output = m##name;                        \
+        return Status::ok();                      \
+    }                                             \
+    T m##name
+
+#define GENERATE_GETTER_SETTER(name, T) \
+    Status set##name(const T& input) {  \
+        m##name = input;                \
+        return Status::ok();            \
+    }                                   \
+                                        \
+    Status get##name(T* output) {       \
+        *output = m##name;              \
+        return Status::ok();            \
+    }                                   \
+    T m##name
+
+class MyRecordReplay : public BnBinderRecordReplayTest {
+public:
+    GENERATE_GETTER_SETTER_PRIMITIVE(Boolean, bool);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Byte, int8_t);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Int, int);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Char, char16_t);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Long, int64_t);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Float, float);
+    GENERATE_GETTER_SETTER_PRIMITIVE(Double, double);
+
+    GENERATE_GETTER_SETTER(String, String16);
+    GENERATE_GETTER_SETTER(SingleDataParcelable, SingleDataParcelable);
+
+    GENERATE_GETTER_SETTER(BooleanArray, std::vector<bool>);
+    GENERATE_GETTER_SETTER(ByteArray, std::vector<uint8_t>);
+    GENERATE_GETTER_SETTER(IntArray, std::vector<int>);
+    GENERATE_GETTER_SETTER(CharArray, std::vector<char16_t>);
+    GENERATE_GETTER_SETTER(LongArray, std::vector<int64_t>);
+    GENERATE_GETTER_SETTER(FloatArray, std::vector<float>);
+    GENERATE_GETTER_SETTER(DoubleArray, std::vector<double>);
+    GENERATE_GETTER_SETTER(StringArray, std::vector<::android::String16>);
+    GENERATE_GETTER_SETTER(SingleDataParcelableArray, std::vector<SingleDataParcelable>);
+};
+
+class BinderRecordReplayTest : public ::testing::Test {
+public:
+    void SetUp() override {
+        // get the remote service
+        auto binder = defaultServiceManager()->getService(kServerName);
+        ASSERT_NE(nullptr, binder);
+        mInterface = interface_cast<IBinderRecordReplayTest>(binder);
+        mBpBinder = binder->remoteBinder();
+        ASSERT_NE(nullptr, mBpBinder);
+    }
+
+    template <typename T, typename U>
+    void recordReplay(Status (IBinderRecordReplayTest::*set)(T), U recordedValue,
+                      Status (IBinderRecordReplayTest::*get)(U*), U changedValue) {
+        base::unique_fd fd(open("/data/local/tmp/binderRecordReplayTest.rec",
+                                O_RDWR | O_CREAT | O_CLOEXEC, 0666));
+        ASSERT_TRUE(fd.ok());
+
+        // record a transaction
+        mBpBinder->startRecordingBinder(fd);
+        auto status = (*mInterface.*set)(recordedValue);
+        EXPECT_TRUE(status.isOk());
+        mBpBinder->stopRecordingBinder();
+
+        // test transaction does the thing we expect it to do
+        U output;
+        status = (*mInterface.*get)(&output);
+        EXPECT_TRUE(status.isOk());
+        EXPECT_EQ(output, recordedValue);
+
+        // write over the existing state
+        status = (*mInterface.*set)(changedValue);
+        EXPECT_TRUE(status.isOk());
+
+        status = (*mInterface.*get)(&output);
+        EXPECT_TRUE(status.isOk());
+
+        EXPECT_EQ(output, changedValue);
+
+        // replay transaction
+        ASSERT_EQ(0, lseek(fd.get(), 0, SEEK_SET));
+        std::optional<RecordedTransaction> transaction = RecordedTransaction::fromFile(fd);
+        ASSERT_NE(transaction, std::nullopt);
+
+        // TODO: move logic to replay RecordedTransaction into RecordedTransaction
+        Parcel data;
+        data.setData(transaction->getDataParcel().data(), transaction->getDataParcel().dataSize());
+        auto result =
+                mBpBinder->transact(transaction->getCode(), data, nullptr, transaction->getFlags());
+
+        // make sure recording does the thing we expect it to do
+        EXPECT_EQ(OK, result);
+
+        status = (*mInterface.*get)(&output);
+        EXPECT_TRUE(status.isOk());
+        EXPECT_EQ(output, recordedValue);
+    }
+
+private:
+    sp<BpBinder> mBpBinder;
+    sp<IBinderRecordReplayTest> mInterface;
+};
+
+TEST_F(BinderRecordReplayTest, ReplayByte) {
+    recordReplay(&IBinderRecordReplayTest::setByte, int8_t{122}, &IBinderRecordReplayTest::getByte,
+                 int8_t{90});
+}
+
+TEST_F(BinderRecordReplayTest, ReplayBoolean) {
+    recordReplay(&IBinderRecordReplayTest::setBoolean, true, &IBinderRecordReplayTest::getBoolean,
+                 false);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayChar) {
+    recordReplay(&IBinderRecordReplayTest::setChar, char16_t{'G'},
+                 &IBinderRecordReplayTest::getChar, char16_t{'K'});
+}
+
+TEST_F(BinderRecordReplayTest, ReplayInt) {
+    recordReplay(&IBinderRecordReplayTest::setInt, 3, &IBinderRecordReplayTest::getInt, 5);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayFloat) {
+    recordReplay(&IBinderRecordReplayTest::setFloat, 1.1f, &IBinderRecordReplayTest::getFloat,
+                 22.0f);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayLong) {
+    recordReplay(&IBinderRecordReplayTest::setLong, int64_t{1LL << 55},
+                 &IBinderRecordReplayTest::getLong, int64_t{1LL << 12});
+}
+
+TEST_F(BinderRecordReplayTest, ReplayDouble) {
+    recordReplay(&IBinderRecordReplayTest::setDouble, 0.00, &IBinderRecordReplayTest::getDouble,
+                 1.11);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayString) {
+    const ::android::String16& input1 = String16("This is saved string");
+    const ::android::String16& input2 = String16("This is changed string");
+    recordReplay(&IBinderRecordReplayTest::setString, input1, &IBinderRecordReplayTest::getString,
+                 input2);
+}
+
+TEST_F(BinderRecordReplayTest, ReplaySingleDataParcelable) {
+    SingleDataParcelable saved, changed;
+    saved.data = 3;
+    changed.data = 5;
+    recordReplay(&IBinderRecordReplayTest::setSingleDataParcelable, saved,
+                 &IBinderRecordReplayTest::getSingleDataParcelable, changed);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayByteArray) {
+    std::vector<uint8_t> savedArray = {uint8_t{255}, uint8_t{0}, uint8_t{127}};
+    std::vector<uint8_t> changedArray = {uint8_t{2}, uint8_t{7}, uint8_t{117}};
+    recordReplay(&IBinderRecordReplayTest::setByteArray, savedArray,
+                 &IBinderRecordReplayTest::getByteArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayBooleanArray) {
+    std::vector<bool> savedArray = {true, false, true};
+    std::vector<bool> changedArray = {false, true, false};
+    recordReplay(&IBinderRecordReplayTest::setBooleanArray, savedArray,
+                 &IBinderRecordReplayTest::getBooleanArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayCharArray) {
+    std::vector<char16_t> savedArray = {char16_t{'G'}, char16_t{'L'}, char16_t{'K'}, char16_t{'T'}};
+    std::vector<char16_t> changedArray = {char16_t{'X'}, char16_t{'Y'}, char16_t{'Z'}};
+    recordReplay(&IBinderRecordReplayTest::setCharArray, savedArray,
+                 &IBinderRecordReplayTest::getCharArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayIntArray) {
+    std::vector<int> savedArray = {12, 45, 178};
+    std::vector<int> changedArray = {32, 14, 78, 1899};
+    recordReplay(&IBinderRecordReplayTest::setIntArray, savedArray,
+                 &IBinderRecordReplayTest::getIntArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayFloatArray) {
+    std::vector<float> savedArray = {12.14f, 45.56f, 123.178f};
+    std::vector<float> changedArray = {0.00f, 14.0f, 718.1f, 1899.122f, 3268.123f};
+    recordReplay(&IBinderRecordReplayTest::setFloatArray, savedArray,
+                 &IBinderRecordReplayTest::getFloatArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayLongArray) {
+    std::vector<int64_t> savedArray = {int64_t{1LL << 11}, int64_t{1LL << 55}, int64_t{1LL << 45}};
+    std::vector<int64_t> changedArray = {int64_t{1LL << 1}, int64_t{1LL << 21}, int64_t{1LL << 33},
+                                         int64_t{1LL << 62}};
+    recordReplay(&IBinderRecordReplayTest::setLongArray, savedArray,
+                 &IBinderRecordReplayTest::getLongArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayDoubleArray) {
+    std::vector<double> savedArray = {12.1412313, 45.561232, 123.1781111};
+    std::vector<double> changedArray = {0.00111, 14.32130, 712312318.19, 1899212.122,
+                                        322168.122123};
+    recordReplay(&IBinderRecordReplayTest::setDoubleArray, savedArray,
+                 &IBinderRecordReplayTest::getDoubleArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplayStringArray) {
+    std::vector<String16> savedArray = {String16("This is saved value"), String16(),
+                                        String16("\0\0", 2), String16("\xF3\x01\xAC\xAD\x21\xAF")};
+
+    std::vector<String16> changedArray = {String16("This is changed value"),
+                                          String16("\xF0\x90\x90\xB7\xE2\x82\xAC")};
+    recordReplay(&IBinderRecordReplayTest::setStringArray, savedArray,
+                 &IBinderRecordReplayTest::getStringArray, changedArray);
+}
+
+TEST_F(BinderRecordReplayTest, ReplaySingleDataParcelableArray) {
+    SingleDataParcelable s1, s2, s3, s4, s5;
+    s1.data = 5213;
+    s2.data = 1512;
+    s3.data = 4233;
+    s4.data = 123124;
+    s5.data = 0;
+    std::vector<SingleDataParcelable> saved = {s1, s2, s3};
+    std::vector<SingleDataParcelable> changed = {s4, s5};
+
+    recordReplay(&IBinderRecordReplayTest::setSingleDataParcelableArray, saved,
+                 &IBinderRecordReplayTest::getSingleDataParcelableArray, changed);
+}
+
+int main(int argc, char** argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+
+    if (fork() == 0) {
+        prctl(PR_SET_PDEATHSIG, SIGHUP);
+
+        auto server = sp<MyRecordReplay>::make();
+        android::defaultServiceManager()->addService(kServerName, server.get());
+
+        IPCThreadState::self()->joinThreadPool(true);
+        exit(1); // should not reach
+    }
+
+    // not racey, but getService sleeps for 1s
+    usleep(100000);
+
+    return RUN_ALL_TESTS();
+}
diff --git a/libs/binder/tests/binderRpcBenchmark.cpp b/libs/binder/tests/binderRpcBenchmark.cpp
index 5939273..9c96c41 100644
--- a/libs/binder/tests/binderRpcBenchmark.cpp
+++ b/libs/binder/tests/binderRpcBenchmark.cpp
@@ -129,12 +129,33 @@
     }
 }
 
+static void SetLabel(benchmark::State& state) {
+    Transport transport = static_cast<Transport>(state.range(0));
+    switch (transport) {
+#ifdef __BIONIC__
+        case KERNEL:
+            state.SetLabel("kernel");
+            break;
+#endif
+        case RPC:
+            state.SetLabel("rpc");
+            break;
+        case RPC_TLS:
+            state.SetLabel("rpc_tls");
+            break;
+        default:
+            LOG(FATAL) << "Unknown transport value: " << transport;
+    }
+}
+
 void BM_pingTransaction(benchmark::State& state) {
     sp<IBinder> binder = getBinderForOptions(state);
 
     while (state.KeepRunning()) {
         CHECK_EQ(OK, binder->pingBinder());
     }
+
+    SetLabel(state);
 }
 BENCHMARK(BM_pingTransaction)->ArgsProduct({kTransportList});
 
@@ -164,6 +185,8 @@
         Status ret = iface->repeatString(str, &out);
         CHECK(ret.isOk()) << ret;
     }
+
+    SetLabel(state);
 }
 BENCHMARK(BM_repeatTwoPageString)->ArgsProduct({kTransportList});
 
@@ -182,6 +205,8 @@
         Status ret = iface->repeatBytes(bytes, &out);
         CHECK(ret.isOk()) << ret;
     }
+
+    SetLabel(state);
 }
 BENCHMARK(BM_throughputForTransportAndBytes)
         ->ArgsProduct({kTransportList,
@@ -201,6 +226,8 @@
         Status ret = iface->repeatBinder(binder, &out);
         CHECK(ret.isOk()) << ret;
     }
+
+    SetLabel(state);
 }
 BENCHMARK(BM_repeatBinder)->ArgsProduct({kTransportList});
 
@@ -228,11 +255,6 @@
     ::benchmark::Initialize(&argc, argv);
     if (::benchmark::ReportUnrecognizedArguments(argc, argv)) return 1;
 
-    std::cerr << "Tests suffixes:" << std::endl;
-    std::cerr << "\t.../" << Transport::KERNEL << " is KERNEL" << std::endl;
-    std::cerr << "\t.../" << Transport::RPC << " is RPC" << std::endl;
-    std::cerr << "\t.../" << Transport::RPC_TLS << " is RPC with TLS" << std::endl;
-
 #ifdef __BIONIC__
     if (0 == fork()) {
         prctl(PR_SET_PDEATHSIG, SIGHUP); // racey, okay
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index 8d13007..505f30f 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -462,7 +462,7 @@
     EXPECT_GE(epochMsAfter, epochMsBefore + 2 * sleepMs);
 
     // Potential flake, but make sure calls are handled in parallel.
-    EXPECT_LE(epochMsAfter, epochMsBefore + 3 * sleepMs);
+    EXPECT_LE(epochMsAfter, epochMsBefore + 4 * sleepMs);
 }
 
 TEST_P(BinderRpc, ThreadPoolOverSaturated) {
@@ -687,6 +687,8 @@
     }
 
     EXPECT_EQ(nullptr, session.promote());
+
+    sleep(1); // give time for remote session to shutdown
 }
 
 TEST_P(BinderRpc, SingleDeathRecipient) {
@@ -1353,7 +1355,7 @@
     base::unique_fd sink(TEMP_FAILURE_RETRY(open("/dev/null", O_RDWR)));
     int sinkFd = sink.get();
     auto server = RpcServer::make(newTlsFactory(std::get<0>(GetParam())));
-    server->setProtocolVersion(std::get<1>(GetParam()));
+    ASSERT_TRUE(server->setProtocolVersion(std::get<1>(GetParam())));
     ASSERT_FALSE(server->hasServer());
     ASSERT_EQ(OK, server->setupExternalServer(std::move(sink)));
     ASSERT_TRUE(server->hasServer());
@@ -1369,7 +1371,7 @@
 
     auto addr = allocateSocketAddress();
     auto server = RpcServer::make(newTlsFactory(std::get<0>(GetParam())));
-    server->setProtocolVersion(std::get<1>(GetParam()));
+    ASSERT_TRUE(server->setProtocolVersion(std::get<1>(GetParam())));
     ASSERT_EQ(OK, server->setupUnixDomainServer(addr.c_str()));
     auto joinEnds = std::make_shared<OneOffSignal>();
 
@@ -1418,7 +1420,9 @@
                 std::unique_ptr<RpcAuth> auth = std::make_unique<RpcAuthSelfSigned>()) {
             auto [socketType, rpcSecurity, certificateFormat, serverVersion] = param;
             auto rpcServer = RpcServer::make(newTlsFactory(rpcSecurity));
-            rpcServer->setProtocolVersion(serverVersion);
+            if (!rpcServer->setProtocolVersion(serverVersion)) {
+                return AssertionFailure() << "Invalid protocol version: " << serverVersion;
+            }
             switch (socketType) {
                 case SocketType::PRECONNECTED: {
                     return AssertionFailure() << "Not supported by this test";
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index a9736d5..cb09a7f 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -118,7 +118,7 @@
     auto certVerifier = std::make_shared<RpcCertificateVerifierSimple>();
     sp<RpcServer> server = RpcServer::make(newTlsFactory(rpcSecurity, certVerifier));
 
-    server->setProtocolVersion(serverConfig.serverVersion);
+    CHECK(server->setProtocolVersion(serverConfig.serverVersion));
     server->setMaxThreads(serverConfig.numThreads);
     server->setSupportedFileDescriptorTransportModes(serverSupportedFileDescriptorTransportModes);
 
@@ -164,7 +164,12 @@
         }
     }
 
-    server->setPerSessionRootObject([&](const void* addrPtr, size_t len) {
+    server->setPerSessionRootObject([&](wp<RpcSession> session, const void* addrPtr, size_t len) {
+        {
+            sp<RpcSession> spSession = session.promote();
+            CHECK_NE(nullptr, spSession.get());
+        }
+
         // UNIX sockets with abstract addresses return
         // sizeof(sa_family_t)==2 in addrlen
         CHECK_GE(len, sizeof(sa_family_t));
diff --git a/libs/binder/tests/binderRpcTestServiceTrusty.cpp b/libs/binder/tests/binderRpcTestServiceTrusty.cpp
index 8557389..cb632e9 100644
--- a/libs/binder/tests/binderRpcTestServiceTrusty.cpp
+++ b/libs/binder/tests/binderRpcTestServiceTrusty.cpp
@@ -90,15 +90,18 @@
 
         auto server = std::move(*serverOrErr);
         serverInfo.server = server;
-        serverInfo.server->setProtocolVersion(serverVersion);
-        serverInfo.server->setPerSessionRootObject([=](const void* /*addrPtr*/, size_t /*len*/) {
-            auto service = sp<MyBinderRpcTestTrusty>::make();
-            // Assign a unique connection identifier to service->port so
-            // getClientPort returns a unique value per connection
-            service->port = ++gConnectionCounter;
-            service->server = server;
-            return service;
-        });
+        if (!serverInfo.server->setProtocolVersion(serverVersion)) {
+            return EXIT_FAILURE;
+        }
+        serverInfo.server->setPerSessionRootObject(
+                [=](wp<RpcSession> /*session*/, const void* /*addrPtr*/, size_t /*len*/) {
+                    auto service = sp<MyBinderRpcTestTrusty>::make();
+                    // Assign a unique connection identifier to service->port so
+                    // getClientPort returns a unique value per connection
+                    service->port = ++gConnectionCounter;
+                    service->server = server;
+                    return service;
+                });
 
         servers.push_back(std::move(serverInfo));
     }
diff --git a/libs/binder/tests/binderSafeInterfaceTest.cpp b/libs/binder/tests/binderSafeInterfaceTest.cpp
index c857d62..5e8a32a 100644
--- a/libs/binder/tests/binderSafeInterfaceTest.cpp
+++ b/libs/binder/tests/binderSafeInterfaceTest.cpp
@@ -35,6 +35,7 @@
 
 #include <optional>
 
+#include <inttypes.h>
 #include <sys/eventfd.h>
 #include <sys/prctl.h>
 
@@ -686,10 +687,12 @@
     // Determine the maximum number of fds this process can have open
     struct rlimit limit {};
     ASSERT_EQ(0, getrlimit(RLIMIT_NOFILE, &limit));
-    uint32_t maxFds = static_cast<uint32_t>(limit.rlim_cur);
+    uint64_t maxFds = limit.rlim_cur;
+
+    ALOG(LOG_INFO, "SafeInterfaceTest", "%s max FDs: %" PRIu64, __PRETTY_FUNCTION__, maxFds);
 
     // Perform this test enough times to rule out fd leaks
-    for (uint32_t iter = 0; iter < (2 * maxFds); ++iter) {
+    for (uint32_t iter = 0; iter < (maxFds + 100); ++iter) {
         native_handle* handle = native_handle_create(1 /*numFds*/, 1 /*numInts*/);
         ASSERT_NE(nullptr, handle);
         handle->data[0] = dup(eventFd.get());
diff --git a/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_driver.h b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_driver.h
index a9a6197..cb37cfa 100644
--- a/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_driver.h
+++ b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_driver.h
@@ -19,7 +19,17 @@
 #include <binder/IBinder.h>
 #include <fuzzer/FuzzedDataProvider.h>
 
+#include <vector>
+
 namespace android {
+
+/**
+ * See fuzzService, but fuzzes multiple services at the same time.
+ *
+ * Consumes providers.
+ */
+void fuzzService(const std::vector<sp<IBinder>>& binders, FuzzedDataProvider&& provider);
+
 /**
  * Based on the random data in provider, construct an arbitrary number of
  * Parcel objects and send them to the service in serial.
@@ -34,4 +44,5 @@
  *   }
  */
 void fuzzService(const sp<IBinder>& binder, FuzzedDataProvider&& provider);
+
 } // namespace android
diff --git a/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_ndk_driver.h b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_ndk_driver.h
index f2b7823..d8bf87a 100644
--- a/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_ndk_driver.h
+++ b/libs/binder/tests/parcel_fuzzer/include_random_parcel/fuzzbinder/libbinder_ndk_driver.h
@@ -16,10 +16,21 @@
 
 #pragma once
 
+#include <android/binder_auto_utils.h>
 #include <android/binder_parcel.h>
 #include <fuzzer/FuzzedDataProvider.h>
 
+#include <vector>
+
 namespace android {
+
+/**
+ * See fuzzService, but fuzzes multiple services at the same time.
+ *
+ * Consumes providers.
+ */
+void fuzzService(const std::vector<ndk::SpAIBinder>& binders, FuzzedDataProvider&& provider);
+
 /**
  * Based on the random data in provider, construct an arbitrary number of
  * Parcel objects and send them to the service in serial.
diff --git a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
index 8bef33f..0b3902d 100644
--- a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
+++ b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
@@ -24,60 +24,92 @@
 namespace android {
 
 void fuzzService(const sp<IBinder>& binder, FuzzedDataProvider&& provider) {
-    sp<IBinder> target;
+    fuzzService(std::vector<sp<IBinder>>{binder}, std::move(provider));
+}
 
+void fuzzService(const std::vector<sp<IBinder>>& binders, FuzzedDataProvider&& provider) {
     RandomParcelOptions options{
-            .extraBinders = {binder},
+            .extraBinders = binders,
             .extraFds = {},
     };
 
+    // Always take so that a perturbation of just the one ConsumeBool byte will always
+    // take the same path, but with a different UID. Without this, the fuzzer needs to
+    // guess both the change in value and the shift at the same time.
+    int64_t maybeSetUid = provider.ConsumeIntegral<int64_t>();
     if (provider.ConsumeBool()) {
         // set calling uid
-        IPCThreadState::self()->restoreCallingIdentity(provider.ConsumeIntegral<int64_t>());
+        IPCThreadState::self()->restoreCallingIdentity(maybeSetUid);
     }
 
     while (provider.remaining_bytes() > 0) {
-        // Most of the AIDL services will have small set of transaction codes.
-        uint32_t code = provider.ConsumeBool() ? provider.ConsumeIntegral<uint32_t>()
-                                               : provider.ConsumeIntegralInRange<uint32_t>(0, 100);
-        uint32_t flags = provider.ConsumeIntegral<uint32_t>();
-        Parcel data;
-        // for increased fuzz coverage
-        data.setEnforceNoDataAvail(provider.ConsumeBool());
+        provider.PickValueInArray<std::function<void()>>({
+                [&]() {
+                    // Most of the AIDL services will have small set of transaction codes.
+                    uint32_t code = provider.ConsumeBool()
+                            ? provider.ConsumeIntegral<uint32_t>()
+                            : provider.ConsumeIntegralInRange<uint32_t>(0, 100);
+                    uint32_t flags = provider.ConsumeIntegral<uint32_t>();
+                    Parcel data;
+                    // for increased fuzz coverage
+                    data.setEnforceNoDataAvail(provider.ConsumeBool());
 
-        sp<IBinder> target = options.extraBinders.at(
-                provider.ConsumeIntegralInRange<size_t>(0, options.extraBinders.size() - 1));
-        options.writeHeader = [&target](Parcel* p, FuzzedDataProvider& provider) {
-            // most code will be behind checks that the head of the Parcel
-            // is exactly this, so make it easier for fuzzers to reach this
-            if (provider.ConsumeBool()) {
-                p->writeInterfaceToken(target->getInterfaceDescriptor());
-            }
-        };
+                    sp<IBinder> target = options.extraBinders.at(
+                            provider.ConsumeIntegralInRange<size_t>(0,
+                                                                    options.extraBinders.size() -
+                                                                            1));
+                    options.writeHeader = [&target](Parcel* p, FuzzedDataProvider& provider) {
+                        // most code will be behind checks that the head of the Parcel
+                        // is exactly this, so make it easier for fuzzers to reach this
+                        if (provider.ConsumeBool()) {
+                            p->writeInterfaceToken(target->getInterfaceDescriptor());
+                        }
+                    };
 
-        std::vector<uint8_t> subData = provider.ConsumeBytes<uint8_t>(
-                provider.ConsumeIntegralInRange<size_t>(0, provider.remaining_bytes()));
-        fillRandomParcel(&data, FuzzedDataProvider(subData.data(), subData.size()), &options);
+                    std::vector<uint8_t> subData = provider.ConsumeBytes<uint8_t>(
+                            provider.ConsumeIntegralInRange<size_t>(0, provider.remaining_bytes()));
+                    fillRandomParcel(&data, FuzzedDataProvider(subData.data(), subData.size()),
+                                     &options);
 
-        Parcel reply;
-        // for increased fuzz coverage
-        reply.setEnforceNoDataAvail(provider.ConsumeBool());
-        (void)target->transact(code, data, &reply, flags);
+                    Parcel reply;
+                    // for increased fuzz coverage
+                    reply.setEnforceNoDataAvail(provider.ConsumeBool());
+                    (void)target->transact(code, data, &reply, flags);
 
-        // feed back in binders and fds that are returned from the service, so that
-        // we can fuzz those binders, and use the fds and binders to feed back into
-        // the binders
-        auto retBinders = reply.debugReadAllStrongBinders();
-        options.extraBinders.insert(options.extraBinders.end(), retBinders.begin(),
-                                    retBinders.end());
-        auto retFds = reply.debugReadAllFileDescriptors();
-        for (size_t i = 0; i < retFds.size(); i++) {
-            options.extraFds.push_back(base::unique_fd(dup(retFds[i])));
-        }
+                    // feed back in binders and fds that are returned from the service, so that
+                    // we can fuzz those binders, and use the fds and binders to feed back into
+                    // the binders
+                    auto retBinders = reply.debugReadAllStrongBinders();
+                    options.extraBinders.insert(options.extraBinders.end(), retBinders.begin(),
+                                                retBinders.end());
+                    auto retFds = reply.debugReadAllFileDescriptors();
+                    for (size_t i = 0; i < retFds.size(); i++) {
+                        options.extraFds.push_back(base::unique_fd(dup(retFds[i])));
+                    }
+                },
+                [&]() {
+                    if (options.extraFds.size() == 0) {
+                        return;
+                    }
+                    uint32_t toDelete =
+                            provider.ConsumeIntegralInRange<uint32_t>(0,
+                                                                      options.extraFds.size() - 1);
+                    options.extraFds.erase(options.extraFds.begin() + toDelete);
+                },
+                [&]() {
+                    if (options.extraBinders.size() <= 1) {
+                        return;
+                    }
+                    uint32_t toDelete =
+                            provider.ConsumeIntegralInRange<uint32_t>(0,
+                                                                      options.extraBinders.size() -
+                                                                              1);
+                    options.extraBinders.erase(options.extraBinders.begin() + toDelete);
+                },
+        })();
     }
 
     // invariants
-
     auto ps = ProcessState::selfOrNull();
     if (ps) {
         CHECK_EQ(0, ps->getThreadPoolMaxTotalThreadCount())
diff --git a/libs/binder/tests/parcel_fuzzer/libbinder_ndk_driver.cpp b/libs/binder/tests/parcel_fuzzer/libbinder_ndk_driver.cpp
index a1fb701..0b0ca34 100644
--- a/libs/binder/tests/parcel_fuzzer/libbinder_ndk_driver.cpp
+++ b/libs/binder/tests/parcel_fuzzer/libbinder_ndk_driver.cpp
@@ -24,6 +24,15 @@
 
 namespace android {
 
+void fuzzService(const std::vector<ndk::SpAIBinder>& binders, FuzzedDataProvider&& provider) {
+    std::vector<sp<IBinder>> cppBinders;
+    for (const auto& binder : binders) {
+        cppBinders.push_back(binder.get()->getBinder());
+    }
+
+    fuzzService(cppBinders, std::move(provider));
+}
+
 void fuzzService(AIBinder* binder, FuzzedDataProvider&& provider) {
     fuzzService(binder->getBinder(), std::move(provider));
 }
diff --git a/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp b/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp
new file mode 100644
index 0000000..28da285
--- /dev/null
+++ b/libs/binder/tests/parcel_fuzzer/test_fuzzer/Android.bp
@@ -0,0 +1,42 @@
+package {
+    default_applicable_licenses: ["frameworks_native_license"],
+}
+
+aidl_interface {
+    name: "testServiceIface",
+    host_supported: true,
+    unstable: true,
+    srcs: [
+        "ITestService.aidl",
+    ],
+    backend: {
+        java: {
+            enabled: true,
+            platform_apis: true,
+        },
+        rust: {
+            enabled: true,
+        },
+    },
+}
+
+// Adding this fuzzer to test the fuzzService functionality
+cc_fuzz {
+    name: "test_service_fuzzer_should_crash",
+    defaults: [
+        "service_fuzzer_defaults",
+    ],
+    static_libs: [
+        "liblog",
+        "testServiceIface-cpp",
+    ],
+    host_supported: true,
+    srcs: ["TestServiceFuzzer.cpp"],
+    fuzz_config: {
+        triage_assignee: "waghpawan@google.com",
+
+        // This fuzzer should be used only test fuzzService locally
+        fuzz_on_haiku_host: false,
+        fuzz_on_haiku_device: false,
+    },
+}
diff --git a/libs/binder/tests/parcel_fuzzer/test_fuzzer/ITestService.aidl b/libs/binder/tests/parcel_fuzzer/test_fuzzer/ITestService.aidl
new file mode 100644
index 0000000..3eadc02
--- /dev/null
+++ b/libs/binder/tests/parcel_fuzzer/test_fuzzer/ITestService.aidl
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+interface ITestService {
+
+    void setIntData(int input);
+
+    void setCharData(char input);
+
+    void setBooleanData(boolean input);
+}
\ No newline at end of file
diff --git a/libs/binder/tests/parcel_fuzzer/test_fuzzer/TestServiceFuzzer.cpp b/libs/binder/tests/parcel_fuzzer/test_fuzzer/TestServiceFuzzer.cpp
new file mode 100644
index 0000000..8907ea0
--- /dev/null
+++ b/libs/binder/tests/parcel_fuzzer/test_fuzzer/TestServiceFuzzer.cpp
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <BnTestService.h>
+#include <fuzzbinder/libbinder_driver.h>
+
+#include <log/log.h>
+
+using android::fuzzService;
+using android::sp;
+using android::binder::Status;
+
+namespace android {
+// This service is to verify that fuzzService is functioning properly
+class TestService : public BnTestService {
+public:
+    Status setIntData(int /*input*/) {
+        LOG_ALWAYS_FATAL("Expected crash in setIntData");
+        return Status::ok();
+    }
+
+    Status setCharData(char16_t /*input*/) {
+        LOG_ALWAYS_FATAL("Expected crash in setCharData");
+        return Status::ok();
+    }
+
+    Status setBooleanData(bool /*input*/) {
+        LOG_ALWAYS_FATAL("Expected crash in setBooleanData");
+        return Status::ok();
+    }
+};
+} // namespace android
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    auto service = sp<android::TestService>::make();
+    fuzzService(service, FuzzedDataProvider(data, size));
+    return 0;
+}
diff --git a/libs/binder/tests/unit_fuzzers/BpBinderFuzz.cpp b/libs/binder/tests/unit_fuzzers/BpBinderFuzz.cpp
index 910c9dc..a6fd487 100644
--- a/libs/binder/tests/unit_fuzzers/BpBinderFuzz.cpp
+++ b/libs/binder/tests/unit_fuzzers/BpBinderFuzz.cpp
@@ -51,8 +51,10 @@
     sp<RpcSession> session = RpcSession::make();
     session->setMaxIncomingThreads(1);
     status_t status;
-    for (size_t tries = 0; tries < 5; tries++) {
-        usleep(10000);
+
+    // b/274084938 - ASAN may be slow, wait a while
+    for (size_t tries = 0; tries < 50; tries++) {
+        usleep(100000);
         status = session->setupUnixDomainClient(addr.c_str());
         if (status == OK) break;
     }
diff --git a/libs/binder/trusty/RpcServerTrusty.cpp b/libs/binder/trusty/RpcServerTrusty.cpp
index 68b0008..8f64323 100644
--- a/libs/binder/trusty/RpcServerTrusty.cpp
+++ b/libs/binder/trusty/RpcServerTrusty.cpp
@@ -67,7 +67,7 @@
 
     // TODO(b/266741352): follow-up to prevent needing this in the future
     // Trusty needs to be set to the latest stable version that is in prebuilts there.
-    mRpcServer->setProtocolVersion(0);
+    LOG_ALWAYS_FATAL_IF(!mRpcServer->setProtocolVersion(0));
 
     if (mPortAcl) {
         // Initialize the array of pointers to uuids.
diff --git a/libs/binder/trusty/RpcTransportTipcTrusty.cpp b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
index d249b2e..692f82d 100644
--- a/libs/binder/trusty/RpcTransportTipcTrusty.cpp
+++ b/libs/binder/trusty/RpcTransportTipcTrusty.cpp
@@ -29,8 +29,6 @@
 
 namespace android {
 
-namespace {
-
 // RpcTransport for Trusty.
 class RpcTransportTipcTrusty : public RpcTransport {
 public:
@@ -282,8 +280,6 @@
     std::vector<uint8_t> getCertificate(RpcCertificateFormat) const override { return {}; }
 };
 
-} // namespace
-
 std::unique_ptr<RpcTransportCtx> RpcTransportCtxFactoryTipcTrusty::newServerCtx() const {
     return std::make_unique<RpcTransportCtxTipcTrusty>();
 }
diff --git a/libs/binder/trusty/binderRpcTest/manifest.json b/libs/binder/trusty/binderRpcTest/manifest.json
index d8b080f..1cefac5 100644
--- a/libs/binder/trusty/binderRpcTest/manifest.json
+++ b/libs/binder/trusty/binderRpcTest/manifest.json
@@ -1,6 +1,6 @@
 {
     "uuid": "9dbe9fb8-60fd-4bdd-af86-03e95d7ad78b",
     "app_name": "binderRpcTest",
-    "min_heap": 163840,
+    "min_heap": 262144,
     "min_stack": 16384
 }
diff --git a/libs/binder/trusty/include/binder/RpcServerTrusty.h b/libs/binder/trusty/include/binder/RpcServerTrusty.h
index 6678eb8..8924b36 100644
--- a/libs/binder/trusty/include/binder/RpcServerTrusty.h
+++ b/libs/binder/trusty/include/binder/RpcServerTrusty.h
@@ -59,14 +59,17 @@
             size_t msgMaxSize,
             std::unique_ptr<RpcTransportCtxFactory> rpcTransportCtxFactory = nullptr);
 
-    void setProtocolVersion(uint32_t version) { mRpcServer->setProtocolVersion(version); }
+    [[nodiscard]] bool setProtocolVersion(uint32_t version) {
+        return mRpcServer->setProtocolVersion(version);
+    }
     void setSupportedFileDescriptorTransportModes(
             const std::vector<RpcSession::FileDescriptorTransportMode>& modes) {
         mRpcServer->setSupportedFileDescriptorTransportModes(modes);
     }
     void setRootObject(const sp<IBinder>& binder) { mRpcServer->setRootObject(binder); }
     void setRootObjectWeak(const wp<IBinder>& binder) { mRpcServer->setRootObjectWeak(binder); }
-    void setPerSessionRootObject(std::function<sp<IBinder>(const void*, size_t)>&& object) {
+    void setPerSessionRootObject(
+            std::function<sp<IBinder>(wp<RpcSession> session, const void*, size_t)>&& object) {
         mRpcServer->setPerSessionRootObject(std::move(object));
     }
     sp<IBinder> getRootObject() { return mRpcServer->getRootObject(); }
diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index bf34987..bf2d7b6 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -247,6 +247,7 @@
 
     shared_libs: [
         "libbinder",
+        "libGLESv2",
     ],
 
     export_shared_lib_headers: [
@@ -372,7 +373,6 @@
         "libbase",
         "libcutils",
         "libEGL",
-        "libGLESv2",
         "libhidlbase",
         "liblog",
         "libnativewindow",
diff --git a/libs/gui/BufferQueueProducer.cpp b/libs/gui/BufferQueueProducer.cpp
index 9a2343b..808388f 100644
--- a/libs/gui/BufferQueueProducer.cpp
+++ b/libs/gui/BufferQueueProducer.cpp
@@ -630,7 +630,8 @@
     BQ_LOGV("dequeueBuffer: returning slot=%d/%" PRIu64 " buf=%p flags=%#x",
             *outSlot,
             mSlots[*outSlot].mFrameNumber,
-            mSlots[*outSlot].mGraphicBuffer->handle, returnFlags);
+            mSlots[*outSlot].mGraphicBuffer != nullptr ?
+            mSlots[*outSlot].mGraphicBuffer->handle : nullptr, returnFlags);
 
     if (outBufferAge) {
         *outBufferAge = mCore->mBufferAge;
diff --git a/opengl/libs/EGL/egl_angle_platform.cpp b/opengl/libs/EGL/egl_angle_platform.cpp
index f1122fd..9a6bb7a 100644
--- a/opengl/libs/EGL/egl_angle_platform.cpp
+++ b/opengl/libs/EGL/egl_angle_platform.cpp
@@ -152,6 +152,7 @@
 
     if (!angleGetDisplayPlatform) {
         ALOGE("dlsym lookup of ANGLEGetDisplayPlatform in libEGL_angle failed!");
+        dlclose(so);
         return false;
     }
 
@@ -162,6 +163,7 @@
     if (!((angleGetDisplayPlatform)(dpy, g_PlatformMethodNames, g_NumPlatformMethods, nullptr,
                                     &platformMethods))) {
         ALOGE("ANGLEGetDisplayPlatform call failed!");
+        dlclose(so);
         return false;
     }
     if (platformMethods) {
diff --git a/services/gpuservice/tests/fuzzers/Android.bp b/services/gpuservice/tests/fuzzers/Android.bp
new file mode 100644
index 0000000..6bcc5e8
--- /dev/null
+++ b/services/gpuservice/tests/fuzzers/Android.bp
@@ -0,0 +1,26 @@
+package {
+    default_applicable_licenses: ["frameworks_native_license"],
+}
+
+cc_fuzz {
+    name: "gpu_service_fuzzer",
+    defaults: [
+        "service_fuzzer_defaults",
+        "fuzzer_disable_leaks",
+    ],
+    static_libs: [
+        "liblog",
+    ],
+    fuzz_config: {
+        cc: [
+            "paulthomson@google.com",
+            "pbaiget@google.com",
+        ],
+        triage_assignee: "waghpawan@google.com",
+    },
+    include_dirs: ["frameworks/native/services/gpuservice/"],
+    srcs: ["GpuServiceFuzzer.cpp"],
+    shared_libs: [
+        "libgpuservice",
+    ],
+}
diff --git a/services/gpuservice/tests/fuzzers/GpuServiceFuzzer.cpp b/services/gpuservice/tests/fuzzers/GpuServiceFuzzer.cpp
new file mode 100644
index 0000000..c2574a3
--- /dev/null
+++ b/services/gpuservice/tests/fuzzers/GpuServiceFuzzer.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#include <fuzzbinder/libbinder_driver.h>
+
+#include "GpuService.h"
+
+using ::android::fuzzService;
+using ::android::GpuService;
+using ::android::sp;
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
+    sp<GpuService> gpuService = new GpuService();
+    fuzzService(gpuService, FuzzedDataProvider(data, size));
+    return 0;
+}
diff --git a/services/sensorservice/aidl/fuzzer/Android.bp b/services/sensorservice/aidl/fuzzer/Android.bp
index 5301fe9..ed4829a 100644
--- a/services/sensorservice/aidl/fuzzer/Android.bp
+++ b/services/sensorservice/aidl/fuzzer/Android.bp
@@ -11,6 +11,7 @@
     name: "libsensorserviceaidl_fuzzer",
     defaults: [
         "service_fuzzer_defaults",
+        "fuzzer_disable_leaks",
     ],
     host_supported: true,
     static_libs: [