TED crashes JRE unexpectedly

[Belial]

I've been running TED for a while now, but recently it has been crashing while I'm away from my desk, unexpectedly. Running TED from the command-line I can retrieve a decent error log (provided below) which doesn't immediately point at TED to being the culprit:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0x00007f4e3f3728d0, pid=26140, tid=139973948684032
#
# JRE version: 6.0_20-b20
# Java VM: OpenJDK 64-Bit Server VM (19.0-b09 mixed mode linux-amd64 compressed oops)
# Derivative: IcedTea6 1.9.9
# Distribution: Ubuntu 10.10, package 6b20-1.9.9-0ubuntu1~10.10.2
# Problematic frame:
# V [libjvm.so+0x6198d0]
#
# 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/
#

<The full trace is in the attached file>