Ubuntu 14.04 で、carrot2-workbench 64 ビット Linux 実行可能ファイルを起動しようとすると、次のようなエラーが発生します。
2015-01-29 17:33:40,436 INFO org.carrot2.workbench.core.WorkbenchCorePlugin: Changed instanceLocation to: file:/home/administrator/Downloads/carrot2-workbench-3.9.4/workspace/
2015-01-29 17:33:40,871 INFO org.carrot2.util.xslt.TemplatesPool: XSLT transformer factory: com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007fbd91d622a1, pid=8214, tid=140454572275456
#
# JRE version: Java(TM) SE Runtime Environment (8.0_31-b13) (build 1.8.0_31-b13)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.31-b07 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C [libsoup-2.4.so.1+0x6c2a1] soup_session_feature_detach+0x11
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/administrator/Downloads/carrot2-workbench-3.9.4/hs_err_pid8214.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
何が問題なのですか？