diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index 9c5b883..a374c86 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -28,6 +28,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/mount.h>
 #include <sys/poll.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
@@ -1548,7 +1549,7 @@
     dprintf(out_fd, "========================================================\n");
 
     RunDumpsys("APP PROVIDERS PLATFORM", {"activity", "provider", "all-platform"},
-            DUMPSYS_COMPONENTS_OPTIONS, out_fd);
+            DUMPSYS_COMPONENTS_OPTIONS, 0, out_fd);
 
     dprintf(out_fd, "========================================================\n");
     dprintf(out_fd, "== Running Application Providers (non-platform)\n");
@@ -2156,6 +2157,22 @@
         return;
     }
 
+    /*
+     * mount debugfs for non-user builds which launch with S and unmount it
+     * after invoking dumpstateBoard_* methods. This is to enable debug builds
+     * to not have debugfs mounted during runtime. It will also ensure that
+     * debugfs is only accessed by the dumpstate HAL.
+     */
+    auto api_level = android::base::GetIntProperty("ro.product.first_api_level", 0);
+    bool mount_debugfs = !PropertiesHelper::IsUserBuild() && api_level >= 31;
+
+    if (mount_debugfs) {
+        RunCommand("mount debugfs", {"mount", "-t", "debugfs", "debugfs", "/sys/kernel/debug"},
+                   AS_ROOT_20);
+        RunCommand("chmod debugfs", {"chmod", "0755", "/sys/kernel/debug"},
+                   AS_ROOT_20);
+    }
+
     std::vector<std::string> paths;
     std::vector<android::base::ScopeGuard<std::function<void()>>> remover;
     for (int i = 0; i < NUM_OF_DUMPS; i++) {
@@ -2255,6 +2272,10 @@
                "there might be racing in content\n", killing_timeout_sec);
     }
 
+    if (mount_debugfs) {
+        RunCommand("unmount debugfs", {"umount", "/sys/kernel/debug"}, AS_ROOT_20);
+    }
+
     auto file_sizes = std::make_unique<ssize_t[]>(paths.size());
     for (size_t i = 0; i < paths.size(); i++) {
         struct stat s;
diff --git a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
index fe6a34a..0e366cb 100644
--- a/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_smoke_test.cpp
@@ -319,6 +319,16 @@
  */
 class BugreportSectionTest : public Test {
   public:
+    ZipArchiveHandle handle;
+
+    void SetUp() {
+        ASSERT_EQ(OpenArchive(ZippedBugreportGenerationTest::getZipFilePath().c_str(), &handle), 0);
+    }
+
+    void TearDown() {
+        CloseArchive(handle);
+    }
+
     static void SetUpTestCase() {
         ParseSections(ZippedBugreportGenerationTest::getZipFilePath().c_str(),
                       ZippedBugreportGenerationTest::sections.get());
@@ -343,6 +353,19 @@
         }
         FAIL() << sectionName << " not found.";
     }
+
+    /**
+     * Whether or not the content of the section is injected by other commands.
+     */
+    bool IsContentInjectedByOthers(const std::string& line) {
+        // Command header such as `------ APP ACTIVITIES (/system/bin/dumpsys activity -v) ------`.
+        static const std::regex kCommandHeader = std::regex{"------ .+ \\(.+\\) ------"};
+        std::smatch match;
+        if (std::regex_match(line, match, kCommandHeader)) {
+          return true;
+        }
+        return false;
+    }
 };
 
 TEST_F(BugreportSectionTest, Atleast3CriticalDumpsysSectionsGenerated) {
@@ -400,6 +423,28 @@
     SectionExists("wifi", /* bytes= */ 100000);
 }
 
+TEST_F(BugreportSectionTest, NoInjectedContentByOtherCommand) {
+    // Extract the main entry to a temp file
+    TemporaryFile tmp_binary;
+    ASSERT_NE(-1, tmp_binary.fd);
+    ExtractBugreport(&handle, tmp_binary.fd);
+
+    // Read line by line and identify sections
+    std::ifstream ifs(tmp_binary.path, std::ifstream::in);
+    std::string line;
+    std::string current_section_name;
+    while (std::getline(ifs, line)) {
+        std::string section_name;
+        if (IsSectionStart(line, &section_name)) {
+            current_section_name = section_name;
+        } else if (IsSectionEnd(line)) {
+            current_section_name = "";
+        } else if (!current_section_name.empty()) {
+            EXPECT_FALSE(IsContentInjectedByOthers(line));
+        }
+    }
+}
+
 class DumpstateBinderTest : public Test {
   protected:
     void SetUp() override {
diff --git a/libs/binder/ndk/ibinder.cpp b/libs/binder/ndk/ibinder.cpp
index 350c658..454fbd0 100644
--- a/libs/binder/ndk/ibinder.cpp
+++ b/libs/binder/ndk/ibinder.cpp
@@ -301,6 +301,26 @@
     return binder.get();
 }
 
+AIBinder_Weak* AIBinder_Weak_clone(const AIBinder_Weak* weak) {
+    if (weak == nullptr) {
+        return nullptr;
+    }
+
+    return new AIBinder_Weak{weak->binder};
+}
+
+bool AIBinder_lt(const AIBinder* lhs, const AIBinder* rhs) {
+    if (lhs == nullptr || rhs == nullptr) return lhs < rhs;
+
+    return const_cast<AIBinder*>(lhs)->getBinder() < const_cast<AIBinder*>(rhs)->getBinder();
+}
+
+bool AIBinder_Weak_lt(const AIBinder_Weak* lhs, const AIBinder_Weak* rhs) {
+    if (lhs == nullptr || rhs == nullptr) return lhs < rhs;
+
+    return lhs->binder < rhs->binder;
+}
+
 AIBinder_Class::AIBinder_Class(const char* interfaceDescriptor, AIBinder_Class_onCreate onCreate,
                                AIBinder_Class_onDestroy onDestroy,
                                AIBinder_Class_onTransact onTransact)
diff --git a/libs/binder/ndk/include_ndk/android/binder_ibinder.h b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
index 5e1ed46..0ca3a07 100644
--- a/libs/binder/ndk/include_ndk/android/binder_ibinder.h
+++ b/libs/binder/ndk/include_ndk/android/binder_ibinder.h
@@ -657,6 +657,68 @@
  */
 const char* AIBinder_Class_getDescriptor(const AIBinder_Class* clazz) __INTRODUCED_IN(31);
 
+/**
+ * Whether AIBinder is less than another.
+ *
+ * This provides a per-process-unique total ordering of binders determined by
+ * an underlying allocation address where a null AIBinder* is considered to be
+ * ordered before all other binders.
+ *
+ * AIBinder* pointers themselves actually also create a per-process-unique total
+ * ordering. However, this ordering is inconsistent with AIBinder_Weak_lt for
+ * remote binders.
+ *
+ * Available since API level 31.
+ *
+ * \param lhs comparison object
+ * \param rhs comparison object
+ *
+ * \return whether "lhs < rhs" is true
+ */
+bool AIBinder_lt(const AIBinder* lhs, const AIBinder* rhs);
+
+/**
+ * Clone an AIBinder_Weak. Useful because even if a weak binder promotes to a
+ * null value, after further binder transactions, it may no longer promote to a
+ * null value.
+ *
+ * Available since API level 31.
+ *
+ * \param weak Object to clone
+ *
+ * \return clone of the input parameter. This must be deleted with
+ * AIBinder_Weak_delete. Null if weak input parameter is also null.
+ */
+AIBinder_Weak* AIBinder_Weak_clone(const AIBinder_Weak* weak);
+
+/**
+ * Whether AIBinder_Weak is less than another.
+ *
+ * This provides a per-process-unique total ordering of binders which is exactly
+ * the same as AIBinder_lt. Similarly, a null AIBinder_Weak* is considered to be
+ * ordered before all other weak references.
+ *
+ * If you have many AIBinder_Weak* objects which are all references to distinct
+ * binder objects which happen to have the same underlying address (as ordered
+ * by AIBinder_lt), these AIBinder_Weak* objects will retain the same order with
+ * respect to all other AIBinder_Weak* pointers with different underlying
+ * addresses and are also guaranteed to have a per-process-unique ordering. That
+ * is, even though multiple AIBinder* instances may happen to be allocated at
+ * the same underlying address, this function will still correctly distinguish
+ * that these are weak pointers to different binder objects.
+ *
+ * Unlike AIBinder*, the AIBinder_Weak* addresses themselves have nothing to do
+ * with the underlying binder.
+ *
+ * Available since API level 31.
+ *
+ * \param lhs comparison object
+ * \param rhs comparison object
+ *
+ * \return whether "lhs < rhs" is true
+ */
+bool AIBinder_Weak_lt(const AIBinder_Weak* lhs, const AIBinder_Weak* rhs);
+
 #endif  //__ANDROID_API__ >= 31
 
 __END_DECLS
diff --git a/libs/binder/ndk/libbinder_ndk.map.txt b/libs/binder/ndk/libbinder_ndk.map.txt
index e233ffd..9a93bf3 100644
--- a/libs/binder/ndk/libbinder_ndk.map.txt
+++ b/libs/binder/ndk/libbinder_ndk.map.txt
@@ -122,6 +122,9 @@
     AServiceManager_waitForService; # apex llndk
 
     AIBinder_Class_getDescriptor;
+    AIBinder_Weak_clone;
+    AIBinder_Weak_lt;
+    AIBinder_lt;
     AParcel_appendFrom;
     AParcel_create;
     AParcel_getDataSize;