upowerd crashed with SIGSEGV in dbus_error_free()

[kerberos]

Binary package hint: upower

???

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: upower 0.9.5-4
ProcVersionSignature: Ubuntu 2.6.35-23.41-generic 2.6.35.7
Uname: Linux 2.6.35-23-generic i686
Architecture: i386
Date: Fri Dec 3 21:46:01 2010
ExecutablePath: /usr/lib/upower/upowerd
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
ProcCmdline: /usr/lib/upower/upowerd
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0x29ced8 <dbus_error_free+24>: add (%eax),%al
 PC (0x0029ced8) ok
 source "(%eax)" (0x00000010) not located in a known VMA region (needed readable region)!
 destination "%al" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: upower
StacktraceTop:
 dbus_error_free () from /lib/libdbus-1.so.3
 dbus_g_method_return () from /usr/lib/libdbus-glib-1.so.2
 ?? ()
 g_cclosure_marshal_VOID__ENUM () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libdbus-glib-1.so.2
Title: upowerd crashed with SIGSEGV in dbus_error_free()
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 up_daemon_get_type ()
 ?? ()
 ?? ()

[Launchpad Janitor (janitor)]

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