--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Apr 24 14:48:43 2013 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Apr 24 20:13:37 2013 +0200
@@ -1271,9 +1271,8 @@
   if (guard && total_collections() >= VerifyGCStartAt) {
     double verify_start = os::elapsedTime();
     HandleMark hm;  // Discard invalid handles created during verification
-    gclog_or_tty->print(msg);
     prepare_for_verify();
-    Universe::verify(false /* silent */, VerifyOption_G1UsePrevMarking);
+    Universe::verify(VerifyOption_G1UsePrevMarking, msg);
     verify_time_ms = (os::elapsedTime() - verify_start) * 1000;
   }