Disk Utility crashes when Run Self Test button is pressed

[Burt P.]

Description: Ubuntu 12.04 LTS
Release: 12.04
gnome-disk-utility:
  Installed: 3.0.2-2ubuntu7
  Candidate: 3.0.2-2ubuntu7
  Version table:
 *** 3.0.2-2ubuntu7 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
        100 /var/lib/dpkg/status

1. Open Disk Utility
2. Select SMART Data
3. Push "Run Self Test"
4. Push "Run Self Test" in the next window
5. Disk Utility Crashes

Any disk, every time.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: gnome-disk-utility 3.0.2-2ubuntu7
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic 3.2.16
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
Date: Tue May 29 11:27:27 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: gnome-disk-utility
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Eric Thrift (ericdthrift)]

The utility itself doesn't actually seem to crash, only the window. Re-opening the Disk Utility program and selecting "View SMART data" briefly shows a progress bar for the ongoing disk check, before the window closes again.