usb-creator-gtk crashed with SIGSEGV in dbus_message_get_reply_serial()

[Yogi]

Error happened while copying file [status] on the progress bar at around 52%.. The estimated time to complete or remaining time stopped flashing, and then disappeared. Then it crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: usb-creator-gtk 0.2.28.3
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
Date: Mon Jul 18 01:14:33 2011
ExecutablePath: /usr/bin/usb-creator-gtk
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/usb-creator-gtk
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
 LANGUAGE=en_US:en
SegvAnalysis:
 Segfault happened at: 0x7f9f4fe87ce5: mov 0x0(%rbp,%rdx,1),%edx
 PC (0x7f9f4fe87ce5) ok
 source "0x0(%rbp,%rdx,1)" (0x0000005a) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: usb-creator
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 dbus_message_get_reply_serial () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
 ?? () from /lib/x86_64-linux-gnu/libdbus-1.so.3
Title: usb-creator-gtk crashed with SIGSEGV in dbus_message_get_reply_serial()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #811026, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.