apturl-gtk crashed with SIGSEGV in getfilesize()

[J.]

Binary package hint: apturl

$lsb_release -rd
Description: Ubuntu karmic (development branch)
Release: 9.10

$apt-cache policy apturl
apturl:
  Instal·lat: 0.4.0ubuntu5
  Candidat: 0.4.0ubuntu5
  Taula de versió:
 *** 0.4.0ubuntu5 0
        500 http://archive.ubuntu.com karmic/main Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
Architecture: amd64
Date: Sat Sep 12 22:14:09 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/apturl-gtk
InterpreterPath: /usr/bin/python2.6
Package: apturl 0.4.0ubuntu5
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/apturl-gtk apt://skype
ProcEnviron:
 SHELL=/bin/bash
 LANG=ca_ES.UTF-8
 LANGUAGE=ca_ES.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-10.32-generic
Signal: 11
SourcePackage: apturl
Stacktrace:
 #0 getfilesize (fp=0x2204970) at ../Python/marshal.c:1026
         st = Cannot access memory at address 0x7fff76dd2720
StacktraceTop: getfilesize (fp=0x2204970) at ../Python/marshal.c:1026
ThreadStacktrace:
 .
 Thread 1 (Thread 16081):
 #0 getfilesize (fp=0x2204970) at ../Python/marshal.c:1026
         st = Cannot access memory at address 0x7fff76dd2720
Title: apturl-gtk crashed with SIGSEGV in getfilesize()
Uname: Linux 2.6.31-10-generic x86_64
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin mythtv netdev plugdev powerdev pulse scanner tape video
SegvAnalysis:
 Segfault happened at: 0x4bd106 <PyMarshal_ReadLastObjectFromFile+54>: callq 0x416908 <fileno@plt>
 PC (0x004bd106) ok
 source "0x416908" (0x00416908) ok
 destination "(%rsp)" (0x7fff76dd2720) in non-writable VMA region: 0x7fff76bd3000-0x7fff76dd3000 ---p /usr/lib/python2.6/dist-packages/apt_pkg.so
 Stack memory exhausted (SP below stack segment)
SegvReason: writing VMA /usr/lib/python2.6/dist-packages/apt_pkg.so

[Apport retracing service (apport)]

StacktraceTop:marshal_load (self=<value optimized out>,