WebView sometimes crashes under Linux:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x694228a6, pid=20275, tid=1785215808
#
# JRE version: 7.0_06-b09
# Java VM: Java HotSpot(TM) Server VM (23.0-b21 mixed mode linux-x86 )
# Problematic frame:
# C [libWebPaneJava.so+0x7168a6] Java_com_sun_webpane_platform_WebPage_twkGetDocument+0x5bd4a6
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

Please see the attached crash log for details.