upowerd crashed with SIGSEGV in dbus_connection_send()

[sebastienleveque]

Binary package hint: upower

Description: Ubuntu maverick (development branch)
Release: 10.10

Hardware : Netbook Samsung N210

upower:
  Installé : 0.9.5-1
  Candidat : 0.9.5-1
 Table de version :
 *** 0.9.5-1 0
        500 http://fr.archive.ubuntu.com/ubuntu/ maverick/main i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: upower 0.9.5-1
ProcVersionSignature: Ubuntu 2.6.35-14.19-generic 2.6.35
Uname: Linux 2.6.35-14-generic i686
Architecture: i386
Date: Wed Aug 4 10:36:39 2010
ExecutablePath: /usr/lib/upower/upowerd
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Release i386 (20100429.4)
ProcCmdline: /usr/lib/upower/upowerd
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0x11e7f8 <dbus_connection_send+40>: mov 0x4(%esi),%eax
 PC (0x0011e7f8) ok
 source "0x4(%esi)" (0x00000014) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: upower
StacktraceTop:
 dbus_connection_send () from /lib/libdbus-1.so.3
 dbus_g_method_return () from /usr/lib/libdbus-glib-1.so.2
 ?? ()
 g_cclosure_marshal_VOID__POINTER ()
 ?? () from /usr/lib/libdbus-glib-1.so.2
Title: upowerd crashed with SIGSEGV in dbus_connection_send()
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 shared_connections_shutdown (data=0x10)
 object_registration_message (connection=0x8168640,
 up_daemon_hibernate_allowed (daemon=0x8149c10,
 g_signal_get_invocation_hint ()
 tristring_alloc_from_strings (padding_before=0,