I was running NetBeans 6.0 (daily build circa 5/4/07) on JDK 1.6.0_00 (FCS) on my Ultra20M2 (Solaris 10, 11/06 express build) and the JVM crashed unexpectedly.

#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGBUS (0xa) at pc=0xfeeb46ce, pid=7392, tid=342
#
# Java VM: Java HotSpot(TM) Client VM (1.6.0-b105 mixed mode, sharing)
# Problematic frame:
# C [libc.so.1+0x246ce] memcpy+0x15e
#
# An error report file with more information is saved as hs_err_pid7392.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
7392 Abort