diff --git a/compiler-rt/test/asan/TestCases/backtrace_interceptor.cpp b/compiler-rt/test/asan/TestCases/backtrace_interceptor.cpp
new file mode 100644
--- /dev/null
+++ b/compiler-rt/test/asan/TestCases/backtrace_interceptor.cpp
@@ -0,0 +1,28 @@
+// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
+
+// Interceptor can cause use-after-free
+// (https://github.com/google/sanitizers/issues/321)
+// XFAIL: *
+
+// Test the backtrace() interceptor.
+
+#include <assert.h>
+#include <execinfo.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#define MAX_BT 100
+
+int main() {
+  void **buffer = (void **)malloc(sizeof(void *) * MAX_BT);
+  assert(buffer != NULL);
+  free(buffer);
+
+  int numEntries = backtrace(buffer, MAX_BT);
+  printf("backtrace returned %d entries\n", numEntries);
+
+  // CHECK: use-after-free
+  // CHECK: SUMMARY
+  return 0;
+}