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

This probably relates to bug 868462 but I can't tell if it's a duplicate.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: usb-creator-gtk 0.2.40ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-11.11-generic 3.5.2
Uname: Linux 3.5.0-11-generic i686
ApportVersion: 2.5.1-0ubuntu2
Architecture: i386
Date: Sun Aug 26 18:03:20 2012
ExecutablePath: /usr/bin/usb-creator-gtk
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120821)
InterpreterPath: /usr/bin/python2.7
ProcCmdline: /usr/bin/python /usr/bin/usb-creator-gtk
ProcEnviron:
 TERM=xterm
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x80f8e5f <PyEval_EvalFrameEx+16655>: subl $0x1,(%eax)
 PC (0x080f8e5f) ok
 source "$0x1" ok
 destination "(%eax)" (0x39091ab5) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: usb-creator
StacktraceTop:
 PyEval_EvalFrameEx ()
 PyEval_EvalCodeEx ()
 ?? ()
 PyObject_CallFunctionObjArgs ()
 ?? () from /usr/lib/python2.7/dist-packages/_dbus_bindings.so
Title: usb-creator-gtk crashed with SIGSEGV in PyEval_EvalFrameEx()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo