JVM crashes while building JRuby as part of NetBeans IDE (see attachment). I used nightly build jdk-1_5_0_14-fcs-bin-b02-linux-i586-11_sep_2007.zip patched by this
/net/prt-archiver.sfbay/data/archived_workspaces/1.5/tiger_update14_baseline/2007/20070825020013.pb131437.hotspot/linux_i486_compiler1/product/libjvm.so.gz
See 6598709 for details.
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# Internal Error (565441424C4533545542533F491418160E43505000EA), pid=28566, tid=16384
#
# Java VM: Java HotSpot(TM) Server VM (1.5.0_14-b02 mixed mode)