java crashed with SIGABRT in __libc_message()

Happened after logging in preventing Jitsi from starting.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: openjdk-7-jre-headless 7u21-2.3.9-1ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
Uname: Linux 3.8.0-25-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: amd64
Date: Sun Jun 9 09:24:22 2013
ExecutablePath: /usr/lib/jvm/java-7-openjdk-amd64/jre/bin/java
InstallationDate: Installed on 2010-05-10 (1125 days ago)
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
MarkForUpload: True
ProcCmdline: /usr/bin/java -classpath /usr/share/jitsi/lib/jdic_stub.jar:/usr/share/jitsi/lib/jdic-all.jar:/usr/share/jitsi/lib/felix.jar:/usr/share/jitsi/lib/bcprovider.jar:/usr/share/jitsi/sc-bundles/sc-launcher.jar:/usr/share/jitsi/sc-bundles/util.jar -Djna.library.path=/usr/share/jitsi/lib/native -Dfelix.config.properties=file:/usr/share/jitsi/lib/felix.client.run.properties -Djava.util.logging.config.file=/usr/share/jitsi/lib/logging.properties -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=.jitsi net.java.sip.communicator.launcher.SIPCommunicator
ProcEnviron:
 SHELL=/bin/zsh
 LD_LIBRARY_PATH=<set>
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 XDG_RUNTIME_DIR=<set>
Signal: 6
SourcePackage: openjdk-7
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libharfbuzz.so.0
Title: java crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to raring on 2013-05-20 (19 days ago)
UserGroups: adm admin cdrom dialout dip fax floppy fuse logcheck lp lpadmin mail netdev plugdev powerdev sambashare tape vboxusers video