Volano (and occasionally others) fail with:
#
# HotSpot Virtual Machine Error, Internal Error
#
# Fatal: verified_code_entry incorrect: 0xeb801460 != 0xeb80de90
# Error ID: /home/borisw/sparc_baseline.fcs/build/solaris/../../src/share/vm/oops/methodOop.cpp, 552
#

To trigger,

put jvmg Volano in a loop:
while(1)
runclient 20 10 100
end

Will show up after some time.