Name: akC45999 Date: 12/03/99


Run of the following two JCK vm tests within one subsuite with HotSpot
(jdk1.3.0P) in singleJVM mode causes HotSpot crash.
vm/concepts/exceptions/exceptions031/exceptions03101/exceptions03101.html
vm/concepts/exceptions/exceptions031/exceptions03102/exceptions03102.html

Although each of the tests catches StackOverflowError exception and
handles it, HotSpot crashes with the following error message:

An irrecoverable stack overflow has occurred.
#
# HotSpot Virtual Machine Error, Unexpected Signal 11
#
# Error ID: 4F533F534F4C415249530E43505007B5 01
#

Run of these tests within one subsuite with Classic VM (jdk1.3.0P) in
singleJVM mode doesn't cause a crash.
Also, run of JCK vm subsuite with HotSpot, singleJVM mode with one of
the tests excluded doesn't cause a crash, neither does run of each test
with HotSpot, singleJVM mode separately.
Run of JCK vm subsuite with both tests included with HotSpot, singleJVM
mode on WinNT doesn't cause a crash.

Seems like HotSpot on Solaris incorrectly behaves when two
StackOverflowErrors occur in different threads but inside one JVM.

The tests exist in JCK122, they were never excluded.

======================================================================

###@###.###, 07 Dec 1999:

Decoded ErrorID reads: "os_solaris.cpp, 1973"

To reproduce the failure, try 'doit.sh' in the directory:
    /net/sqesvr/vsn/GammaBase/Bugs/4296554