--- old/src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp	2016-09-15 10:18:11.623635977 -0400
+++ new/src/os_cpu/solaris_x86/vm/os_solaris_x86.cpp	2016-09-15 10:18:10.547630642 -0400
@@ -255,7 +255,6 @@
     // method returns the Java sender of the current frame.
     *fr = os::fetch_frame_from_ucontext(thread, uc);
     if (!fr->is_first_java_frame()) {
-      assert(fr->safe_for_sender(thread), "Safety check");
       *fr = fr->java_sender();
     }
   } else {
@@ -273,7 +272,6 @@
       intptr_t* sp = os::Solaris::ucontext_get_sp(uc);
       *fr = frame(sp + 1, fp, (address)*sp);
       if (!fr->is_java_frame()) {
-        assert(fr->safe_for_sender(thread), "Safety check");
         *fr = fr->java_sender();
       }
     }