JCK-Runtime-15a
JAVA: 1.5.0_07-b03-debug mixed mode

The following two JCK15a tests fail in debug mode for 5u7b3, b2 and b1.
They pass when not running with java_g.

javasoft.sqe.tests.api.java.lang.Class.GetGenericInterfacesTests
javasoft.sqe.tests.api.java.lang.Class.GetGenericSuperclass

They fail with exit code 6. And core is dumped for both testcases.

# An unexpected error has been detected by HotSpot Virtual Machine:
#
# Internal Error (/BUILD_AREA/jdk1.5.0_07/hotspot/src/share/vm/oops/instanceKlass.hpp, 472 [ Patched ]), pid=14338, tid=1
#
# Java VM: Java HotSpot(TM) Server VM (1.5.0_07-b03-debug mixed mode)
#
# Error: assert(k->klass_part()->oop_is_instance(),"cast to instanceKlass")

I have attached the hotspot.log, hs_err_pid14338.log and .jtr reports for both tests.
I have also attached a script lang_generic to repdroduce one of the failures.

I tested on Solaris 10 u1 b19a, SLES 9_X86 and RHEL3.0AS_X86.