[lsan] Add logs for debugging

GitOrigin-RevId: ca3c58f0d119458d3361494ed8e92a9fca368b6a
diff --git a/lib/lsan/lsan_common.cpp b/lib/lsan/lsan_common.cpp
index 5762746..a685f7b 100644
--- a/lib/lsan/lsan_common.cpp
+++ b/lib/lsan/lsan_common.cpp
@@ -741,8 +741,11 @@
 }
 
 static bool CheckForLeaks() {
-  if (&__lsan_is_turned_off && __lsan_is_turned_off())
+  if (&__lsan_is_turned_off && __lsan_is_turned_off()) {
+    VReport(1, "LeakSanitizer is disabled");
     return false;
+  }
+  VReport(1, "LeakSanitizer: checking for leaks");
   // Inside LockStuffAndStopTheWorld we can't run symbolizer, so we can't match
   // suppressions. However if a stack id was previously suppressed, it should be
   // suppressed in future checks as well.