OpenJDK fails to build JSA

[wz2b]

Trying to build the jsa cache with "Java -Xshare:dump" on ubuntu 11.04 on arm (HP touchpad) yields an exception and a JVM crash.

Loading classes to share ... #
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (os_linux_zero.cpp:236), pid=11202, tid=730584176
# Error: caught unhandled signal 11
#
# JRE version: 6.0_18-b18
# Java VM: OpenJDK Zero VM (14.0-b16 interpreted mode linux-arm )
# Derivative: IcedTea6 1.8.8pre
# Distribution: Ubuntu Natty (development branch), package 6b18-1.8.8~pre1-0ubuntu1
# An error report file with more information is saved as:
# //hs_err_pid11202.log
#
# If you would like to submit a bug report, please include
# instructions how to reproduce the bug and visit:
# https://bugs.launchpad.net/ubuntu/+source/openjdk-6/
#