diff --git a/debuggerd/debuggerd_test.cpp b/debuggerd/debuggerd_test.cpp
index f1119cc..108787e 100644
--- a/debuggerd/debuggerd_test.cpp
+++ b/debuggerd/debuggerd_test.cpp
@@ -18,6 +18,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <sys/capability.h>
+#include <sys/mman.h>
 #include <sys/prctl.h>
 #include <sys/ptrace.h>
 #include <sys/resource.h>
@@ -556,6 +557,55 @@
 #endif
 }
 
+#if defined(__aarch64__) && defined(ANDROID_EXPERIMENTAL_MTE)
+static uintptr_t CreateTagMapping() {
+  uintptr_t mapping =
+      reinterpret_cast<uintptr_t>(mmap(nullptr, getpagesize(), PROT_READ | PROT_WRITE | PROT_MTE,
+                                       MAP_PRIVATE | MAP_ANONYMOUS, -1, 0));
+  if (reinterpret_cast<void*>(mapping) == MAP_FAILED) {
+    return 0;
+  }
+  __asm__ __volatile__(".arch_extension mte; stg %0, [%0]"
+                       :
+                       : "r"(mapping + (1ULL << 56))
+                       : "memory");
+  return mapping;
+}
+#endif
+
+TEST_F(CrasherTest, mte_tag_dump) {
+#if defined(__aarch64__) && defined(ANDROID_EXPERIMENTAL_MTE)
+  if (!mte_supported()) {
+    GTEST_SKIP() << "Requires MTE";
+  }
+
+  int intercept_result;
+  unique_fd output_fd;
+  StartProcess([&]() {
+    SetTagCheckingLevelSync();
+    Trap(reinterpret_cast<void *>(CreateTagMapping()));
+  });
+
+  StartIntercept(&output_fd);
+  FinishCrasher();
+  AssertDeath(SIGTRAP);
+  FinishIntercept(&intercept_result);
+
+  ASSERT_EQ(1, intercept_result) << "tombstoned reported failure";
+
+  std::string result;
+  ConsumeFd(std::move(output_fd), &result);
+
+  ASSERT_MATCH(result, R"(memory near x0:
+.*
+.*
+    01.............0 0000000000000000 0000000000000000  ................
+    00.............0)");
+#else
+  GTEST_SKIP() << "Requires aarch64 + ANDROID_EXPERIMENTAL_MTE";
+#endif
+}
+
 TEST_F(CrasherTest, LD_PRELOAD) {
   int intercept_result;
   unique_fd output_fd;
diff --git a/debuggerd/libdebuggerd/test/dump_memory_test.cpp b/debuggerd/libdebuggerd/test/dump_memory_test.cpp
index 254be38..f16f578 100644
--- a/debuggerd/libdebuggerd/test/dump_memory_test.cpp
+++ b/debuggerd/libdebuggerd/test/dump_memory_test.cpp
@@ -30,39 +30,39 @@
 const char g_expected_full_dump[] =
 "\nmemory near r1:\n"
 #if defined(__LP64__)
-"    0000000012345658 0706050403020100 0f0e0d0c0b0a0908  ................\n"
-"    0000000012345668 1716151413121110 1f1e1d1c1b1a1918  ................\n"
-"    0000000012345678 2726252423222120 2f2e2d2c2b2a2928   !\"#$%&'()*+,-./\n"
-"    0000000012345688 3736353433323130 3f3e3d3c3b3a3938  0123456789:;<=>?\n"
-"    0000000012345698 4746454443424140 4f4e4d4c4b4a4948  @ABCDEFGHIJKLMNO\n"
-"    00000000123456a8 5756555453525150 5f5e5d5c5b5a5958  PQRSTUVWXYZ[\\]^_\n"
-"    00000000123456b8 6766656463626160 6f6e6d6c6b6a6968  `abcdefghijklmno\n"
-"    00000000123456c8 7776757473727170 7f7e7d7c7b7a7978  pqrstuvwxyz{|}~.\n"
-"    00000000123456d8 8786858483828180 8f8e8d8c8b8a8988  ................\n"
-"    00000000123456e8 9796959493929190 9f9e9d9c9b9a9998  ................\n"
-"    00000000123456f8 a7a6a5a4a3a2a1a0 afaeadacabaaa9a8  ................\n"
-"    0000000012345708 b7b6b5b4b3b2b1b0 bfbebdbcbbbab9b8  ................\n"
-"    0000000012345718 c7c6c5c4c3c2c1c0 cfcecdcccbcac9c8  ................\n"
-"    0000000012345728 d7d6d5d4d3d2d1d0 dfdedddcdbdad9d8  ................\n"
-"    0000000012345738 e7e6e5e4e3e2e1e0 efeeedecebeae9e8  ................\n"
-"    0000000012345748 f7f6f5f4f3f2f1f0 fffefdfcfbfaf9f8  ................\n";
+"    0000000012345650 0706050403020100 0f0e0d0c0b0a0908  ................\n"
+"    0000000012345660 1716151413121110 1f1e1d1c1b1a1918  ................\n"
+"    0000000012345670 2726252423222120 2f2e2d2c2b2a2928   !\"#$%&'()*+,-./\n"
+"    0000000012345680 3736353433323130 3f3e3d3c3b3a3938  0123456789:;<=>?\n"
+"    0000000012345690 4746454443424140 4f4e4d4c4b4a4948  @ABCDEFGHIJKLMNO\n"
+"    00000000123456a0 5756555453525150 5f5e5d5c5b5a5958  PQRSTUVWXYZ[\\]^_\n"
+"    00000000123456b0 6766656463626160 6f6e6d6c6b6a6968  `abcdefghijklmno\n"
+"    00000000123456c0 7776757473727170 7f7e7d7c7b7a7978  pqrstuvwxyz{|}~.\n"
+"    00000000123456d0 8786858483828180 8f8e8d8c8b8a8988  ................\n"
+"    00000000123456e0 9796959493929190 9f9e9d9c9b9a9998  ................\n"
+"    00000000123456f0 a7a6a5a4a3a2a1a0 afaeadacabaaa9a8  ................\n"
+"    0000000012345700 b7b6b5b4b3b2b1b0 bfbebdbcbbbab9b8  ................\n"
+"    0000000012345710 c7c6c5c4c3c2c1c0 cfcecdcccbcac9c8  ................\n"
+"    0000000012345720 d7d6d5d4d3d2d1d0 dfdedddcdbdad9d8  ................\n"
+"    0000000012345730 e7e6e5e4e3e2e1e0 efeeedecebeae9e8  ................\n"
+"    0000000012345740 f7f6f5f4f3f2f1f0 fffefdfcfbfaf9f8  ................\n";
 #else
-"    12345658 03020100 07060504 0b0a0908 0f0e0d0c  ................\n"
-"    12345668 13121110 17161514 1b1a1918 1f1e1d1c  ................\n"
-"    12345678 23222120 27262524 2b2a2928 2f2e2d2c   !\"#$%&'()*+,-./\n"
-"    12345688 33323130 37363534 3b3a3938 3f3e3d3c  0123456789:;<=>?\n"
-"    12345698 43424140 47464544 4b4a4948 4f4e4d4c  @ABCDEFGHIJKLMNO\n"
-"    123456a8 53525150 57565554 5b5a5958 5f5e5d5c  PQRSTUVWXYZ[\\]^_\n"
-"    123456b8 63626160 67666564 6b6a6968 6f6e6d6c  `abcdefghijklmno\n"
-"    123456c8 73727170 77767574 7b7a7978 7f7e7d7c  pqrstuvwxyz{|}~.\n"
-"    123456d8 83828180 87868584 8b8a8988 8f8e8d8c  ................\n"
-"    123456e8 93929190 97969594 9b9a9998 9f9e9d9c  ................\n"
-"    123456f8 a3a2a1a0 a7a6a5a4 abaaa9a8 afaeadac  ................\n"
-"    12345708 b3b2b1b0 b7b6b5b4 bbbab9b8 bfbebdbc  ................\n"
-"    12345718 c3c2c1c0 c7c6c5c4 cbcac9c8 cfcecdcc  ................\n"
-"    12345728 d3d2d1d0 d7d6d5d4 dbdad9d8 dfdedddc  ................\n"
-"    12345738 e3e2e1e0 e7e6e5e4 ebeae9e8 efeeedec  ................\n"
-"    12345748 f3f2f1f0 f7f6f5f4 fbfaf9f8 fffefdfc  ................\n";
+"    12345650 03020100 07060504 0b0a0908 0f0e0d0c  ................\n"
+"    12345660 13121110 17161514 1b1a1918 1f1e1d1c  ................\n"
+"    12345670 23222120 27262524 2b2a2928 2f2e2d2c   !\"#$%&'()*+,-./\n"
+"    12345680 33323130 37363534 3b3a3938 3f3e3d3c  0123456789:;<=>?\n"
+"    12345690 43424140 47464544 4b4a4948 4f4e4d4c  @ABCDEFGHIJKLMNO\n"
+"    123456a0 53525150 57565554 5b5a5958 5f5e5d5c  PQRSTUVWXYZ[\\]^_\n"
+"    123456b0 63626160 67666564 6b6a6968 6f6e6d6c  `abcdefghijklmno\n"
+"    123456c0 73727170 77767574 7b7a7978 7f7e7d7c  pqrstuvwxyz{|}~.\n"
+"    123456d0 83828180 87868584 8b8a8988 8f8e8d8c  ................\n"
+"    123456e0 93929190 97969594 9b9a9998 9f9e9d9c  ................\n"
+"    123456f0 a3a2a1a0 a7a6a5a4 abaaa9a8 afaeadac  ................\n"
+"    12345700 b3b2b1b0 b7b6b5b4 bbbab9b8 bfbebdbc  ................\n"
+"    12345710 c3c2c1c0 c7c6c5c4 cbcac9c8 cfcecdcc  ................\n"
+"    12345720 d3d2d1d0 d7d6d5d4 dbdad9d8 dfdedddc  ................\n"
+"    12345730 e3e2e1e0 e7e6e5e4 ebeae9e8 efeeedec  ................\n"
+"    12345740 f3f2f1f0 f7f6f5f4 fbfaf9f8 fffefdfc  ................\n";
 #endif
 
 const char g_expected_partial_dump[] = \
@@ -513,39 +513,41 @@
   const char* expected_dump = \
 "\nmemory near r4:\n"
 #if defined(__LP64__)
-"    0000000010000f88 ---------------- ----------------  ................\n"
-"    0000000010000f98 ---------------- ----------------  ................\n"
-"    0000000010000fa8 ---------------- ----------------  ................\n"
-"    0000000010000fb8 ---------------- ----------------  ................\n"
-"    0000000010000fc8 ---------------- ----------------  ................\n"
-"    0000000010000fd8 ---------------- ----------------  ................\n"
-"    0000000010000fe8 ---------------- ----------------  ................\n"
-"    0000000010000ff8 ---------------- 7f7e7d7c7b7a7978  ........xyz{|}~.\n"
-"    0000000010001008 8786858483828180 8f8e8d8c8b8a8988  ................\n"
-"    0000000010001018 9796959493929190 9f9e9d9c9b9a9998  ................\n"
-"    0000000010001028 a7a6a5a4a3a2a1a0 afaeadacabaaa9a8  ................\n"
-"    0000000010001038 b7b6b5b4b3b2b1b0 bfbebdbcbbbab9b8  ................\n"
-"    0000000010001048 c7c6c5c4c3c2c1c0 cfcecdcccbcac9c8  ................\n"
-"    0000000010001058 d7d6d5d4d3d2d1d0 dfdedddcdbdad9d8  ................\n"
-"    0000000010001068 e7e6e5e4e3e2e1e0 efeeedecebeae9e8  ................\n"
-"    0000000010001078 f7f6f5f4f3f2f1f0 fffefdfcfbfaf9f8  ................\n";
+R"(    0000000010000f80 ---------------- ----------------  ................
+    0000000010000f90 ---------------- ----------------  ................
+    0000000010000fa0 ---------------- ----------------  ................
+    0000000010000fb0 ---------------- ----------------  ................
+    0000000010000fc0 ---------------- ----------------  ................
+    0000000010000fd0 ---------------- ----------------  ................
+    0000000010000fe0 ---------------- ----------------  ................
+    0000000010000ff0 ---------------- ----------------  ................
+    0000000010001000 8786858483828180 8f8e8d8c8b8a8988  ................
+    0000000010001010 9796959493929190 9f9e9d9c9b9a9998  ................
+    0000000010001020 a7a6a5a4a3a2a1a0 afaeadacabaaa9a8  ................
+    0000000010001030 b7b6b5b4b3b2b1b0 bfbebdbcbbbab9b8  ................
+    0000000010001040 c7c6c5c4c3c2c1c0 cfcecdcccbcac9c8  ................
+    0000000010001050 d7d6d5d4d3d2d1d0 dfdedddcdbdad9d8  ................
+    0000000010001060 e7e6e5e4e3e2e1e0 efeeedecebeae9e8  ................
+    0000000010001070 f7f6f5f4f3f2f1f0 fffefdfcfbfaf9f8  ................
+)";
 #else
-"    10000f88 -------- -------- -------- --------  ................\n"
-"    10000f98 -------- -------- -------- --------  ................\n"
-"    10000fa8 -------- -------- -------- --------  ................\n"
-"    10000fb8 -------- -------- -------- --------  ................\n"
-"    10000fc8 -------- -------- -------- --------  ................\n"
-"    10000fd8 -------- -------- -------- --------  ................\n"
-"    10000fe8 -------- -------- -------- --------  ................\n"
-"    10000ff8 -------- -------- 7b7a7978 7f7e7d7c  ........xyz{|}~.\n"
-"    10001008 83828180 87868584 8b8a8988 8f8e8d8c  ................\n"
-"    10001018 93929190 97969594 9b9a9998 9f9e9d9c  ................\n"
-"    10001028 a3a2a1a0 a7a6a5a4 abaaa9a8 afaeadac  ................\n"
-"    10001038 b3b2b1b0 b7b6b5b4 bbbab9b8 bfbebdbc  ................\n"
-"    10001048 c3c2c1c0 c7c6c5c4 cbcac9c8 cfcecdcc  ................\n"
-"    10001058 d3d2d1d0 d7d6d5d4 dbdad9d8 dfdedddc  ................\n"
-"    10001068 e3e2e1e0 e7e6e5e4 ebeae9e8 efeeedec  ................\n"
-"    10001078 f3f2f1f0 f7f6f5f4 fbfaf9f8 fffefdfc  ................\n";
+R"(    10000f80 -------- -------- -------- --------  ................
+    10000f90 -------- -------- -------- --------  ................
+    10000fa0 -------- -------- -------- --------  ................
+    10000fb0 -------- -------- -------- --------  ................
+    10000fc0 -------- -------- -------- --------  ................
+    10000fd0 -------- -------- -------- --------  ................
+    10000fe0 -------- -------- -------- --------  ................
+    10000ff0 -------- -------- -------- --------  ................
+    10001000 83828180 87868584 8b8a8988 8f8e8d8c  ................
+    10001010 93929190 97969594 9b9a9998 9f9e9d9c  ................
+    10001020 a3a2a1a0 a7a6a5a4 abaaa9a8 afaeadac  ................
+    10001030 b3b2b1b0 b7b6b5b4 bbbab9b8 bfbebdbc  ................
+    10001040 c3c2c1c0 c7c6c5c4 cbcac9c8 cfcecdcc  ................
+    10001050 d3d2d1d0 d7d6d5d4 dbdad9d8 dfdedddc  ................
+    10001060 e3e2e1e0 e7e6e5e4 ebeae9e8 efeeedec  ................
+    10001070 f3f2f1f0 f7f6f5f4 fbfaf9f8 fffefdfc  ................
+)";
 #endif
   ASSERT_STREQ(expected_dump, tombstone_contents.c_str());
 
diff --git a/debuggerd/libdebuggerd/utility.cpp b/debuggerd/libdebuggerd/utility.cpp
index d2554ae..c8032eb 100644
--- a/debuggerd/libdebuggerd/utility.cpp
+++ b/debuggerd/libdebuggerd/utility.cpp
@@ -129,8 +129,9 @@
 #define MEMORY_BYTES_PER_LINE 16
 
 void dump_memory(log_t* log, unwindstack::Memory* memory, uint64_t addr, const std::string& label) {
-  // Align the address to sizeof(long) and start 32 bytes before the address.
-  addr &= ~(sizeof(long) - 1);
+  // Align the address to the number of bytes per line to avoid confusing memory tag output if
+  // memory is tagged and we start from a misaligned address. Start 32 bytes before the address.
+  addr &= ~(MEMORY_BYTES_PER_LINE - 1);
   if (addr >= 4128) {
     addr -= 32;
   }
@@ -204,8 +205,13 @@
   size_t current = 0;
   size_t total_bytes = start + bytes;
   for (size_t line = 0; line < MEMORY_BYTES_TO_DUMP / MEMORY_BYTES_PER_LINE; line++) {
+    uint64_t tagged_addr = addr;
+    long tag = memory->ReadTag(addr);
+    if (tag >= 0) {
+      tagged_addr |= static_cast<uint64_t>(tag) << 56;
+    }
     std::string logline;
-    android::base::StringAppendF(&logline, "    %" PRIPTR, addr);
+    android::base::StringAppendF(&logline, "    %" PRIPTR, tagged_addr);
 
     addr += MEMORY_BYTES_PER_LINE;
     std::string ascii;