Clicking on Ubuntu One in Indicator Applet Session menu - gdb crashed with RuntimeError in is_null()

Binary package hint: gdb

This error -- and several others, all relating to gdb, but some with a RuntimeError in field() -- appeared when I clicked on Ubuntu One in the Indicator Applet Session menu. This was after booting up and having to kill -9 desktop-couch due to it using 100% CPU.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: gdb 7.1-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
Uname: Linux 2.6.32-16-generic i686
Architecture: i386
CheckboxSubmission: 2fbb78e6e91f300800f840344602b2d6
CheckboxSystem: f134069bba098730d27f59b402920826
Date: Wed Mar 31 17:12:36 2010
ExecutablePath: /usr/bin/gdb
ProcCmdline: gdb --batch --ex file\ /usr/bin/python2.6 --ex core-file\ /tmp/tmpS6YWOu --ex set\ backtrace\ limit\ 2000 --ex p\ -99 --ex bt\ full --ex p\ -99 --ex thread\ apply\ all\ bt\ full --ex p\ -99 --ex info\ registers --ex p\ -99 --ex x/16i\ $pc --ex p\ -99 --ex print\ (char*)\ __abort_msg
ProcEnviron:
 LANG=en_AU.utf8
 SHELL=/bin/bash
SourcePackage: gdb
Title: gdb crashed with RuntimeError in is_null()
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