diff --git a/dex2oat/dex2oat_test.cc b/dex2oat/dex2oat_test.cc
index d546072..6420aa8 100644
--- a/dex2oat/dex2oat_test.cc
+++ b/dex2oat/dex2oat_test.cc
@@ -430,6 +430,9 @@
 };
 
 TEST_F(Dex2oatSwapUseTest, CheckSwapUsage) {
+  // Native memory usage isn't correctly tracked under sanitization.
+  TEST_DISABLED_FOR_MEMORY_TOOL_ASAN();
+
   // The `native_alloc_2_ >= native_alloc_1_` assertion below may not
   // hold true on some x86 systems; disable this test while we
   // investigate (b/29259363).
diff --git a/runtime/common_runtime_test.h b/runtime/common_runtime_test.h
index 56e8aa3..a29cc6c 100644
--- a/runtime/common_runtime_test.h
+++ b/runtime/common_runtime_test.h
@@ -249,6 +249,12 @@
     return; \
   }
 
+#define TEST_DISABLED_FOR_MEMORY_TOOL_ASAN() \
+  if (RUNNING_ON_MEMORY_TOOL > 0 && !kMemoryToolIsValgrind) { \
+    printf("WARNING: TEST DISABLED FOR MEMORY TOOL ASAN\n"); \
+    return; \
+  }
+
 }  // namespace art
 
 namespace std {
diff --git a/runtime/runtime_callbacks_test.cc b/runtime/runtime_callbacks_test.cc
index abe99e0..640f9ce 100644
--- a/runtime/runtime_callbacks_test.cc
+++ b/runtime/runtime_callbacks_test.cc
@@ -335,6 +335,9 @@
 };
 
 TEST_F(RuntimeSigQuitCallbackRuntimeCallbacksTest, SigQuit) {
+  // SigQuit induces a dump. ASAN isn't happy with libunwind reading memory.
+  TEST_DISABLED_FOR_MEMORY_TOOL_ASAN();
+
   // The runtime needs to be started for the signal handler.
   Thread* self = Thread::Current();