The compiler thread asserted (as in synopsis) while running Volano Test.

To reproduce the problem:

% cd /net/jde1.eng/export/jtech12/volano/mark-2.1.2
% setenv JAVA_HOME <your-JDK-location>

(so that <your-JDK-location>/bin/java{,_g} has the java{,_g} you want)

Then, in one window:

% RUN_FIRST -g -Xconcurrentio -XX:+ShowMessageBoxOnError

and in another window:

% RUN_TEST.ysr -g -Xconcurrentio -XX:+ShowMessageBoxOnError

In the latter (client) window you will see the assertion violation:


The comments section gives some more details from one such assertion
violation event.

#
# HotSpot Virtual Machine Error, assertion failure
#
# assert(k->klass_part()->oop_is_instance(), "cast to instanceKlass")
#
# Error ID: /net/jde1/export/jtech1/ysr/HSREF/build/solaris/../../src/share/vm/oops/instanceKlass.hpp, 323 [ Patched ]
#
# Problematic Thread: prio=5 tid=0x108880 nid=0xa runnable
#
assertion failure
assert(k->klass_part()->oop_is_instance(), "cast to instanceKlass")

Do you want to debug the problem?