--- old/src/share/vm/gc_implementation/g1/g1RootProcessor.cpp	2015-04-02 15:31:37.047873917 +0200
+++ new/src/share/vm/gc_implementation/g1/g1RootProcessor.cpp	2015-04-02 15:31:36.931873922 +0200
@@ -116,7 +116,7 @@
 G1RootProcessor::G1RootProcessor(G1CollectedHeap* g1h) :
     _g1h(g1h),
     _process_strong_tasks(new SubTasksDone(G1RP_PS_NumElements)),
-    _srs(g1h),
+    _srs(),
     _lock(Mutex::leaf, "G1 Root Scanning barrier lock", false, Monitor::_safepoint_check_never),
     _n_workers_discovered_strong_classes(0) {}