HS 2.0-rc2A (win32) crashes while trying to execute the stress-test except012

When I tried java_g against that test, I observed the following message:
    # HotSpot Virtual Machine Error, assertion failure
    #
    # assert(Universe::is_heap(obj), "sanity check")
    #
    # Error happened during: deoptimize frame
    #
    # Error ID: C:\hotspot2\src\share\vm\runtime\handles.cpp, 28
    #
    # Problematic Thread: prio=5 tid=0x84ccc8 nid=0xc9 runnable

And when I executed:
    java.exe except012
the VC++ reported the following problem in the application:
    java.exe - Application Error
    ----------------------------
    The instruction at "0x08070f0a" referenced memory at "0x00953de4".
    The memory could not be "read".
    -------------------------------
    Unhandled exception in java.exe (JVM.DLL): 0xC0000005: Access Violation
and the exit code was:
    echo %errorlevel%
    -1073741819

The test nsk/stress/except/except012 belongs to the testbase_nsk, which
could be found in the directory /net/sqesvr/vsn/testbase

Please note, that this failure looks like a regression of the closed
bugs: 4206365, 4207613, 4207794, 4210228, 4285436, and is similar to
the failure reported by 4290886