colord crashed with SIGSEGV in _dbus_counter_adjust_size()

[Cedric F.]

At start os system

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: colord 0.1.16-2
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
ApportVersion: 2.0.1-0ubuntu3
Architecture: i386
Date: Mon Apr 16 11:10:36 2012
ExecutablePath: /usr/lib/i386-linux-gnu/colord/colord
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120416)
ProcCmdline: /usr/lib/i386-linux-gnu/colord/colord
ProcEnviron:

SegvAnalysis:
 Segfault happened at: 0xb7076a23: mov 0x4(%eax),%edx
 PC (0xb7076a23) ok
 source "0x4(%eax)" (0x00000007) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: colord
StacktraceTop:
 ?? () from /lib/i386-linux-gnu/libdbus-1.so.3
 ?? () from /lib/i386-linux-gnu/libdbus-1.so.3
 ?? () from /lib/i386-linux-gnu/libdbus-1.so.3
 dbus_message_unref () from /lib/i386-linux-gnu/libdbus-1.so.3
 dbus_bus_register () from /lib/i386-linux-gnu/libdbus-1.so.3
Title: colord crashed with SIGSEGV in dbus_message_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

StacktraceTop:
 _dbus_counter_adjust_size (counter=0x3, delta=-90) at ../../dbus/dbus-resources.c:151
 free_counter (element=0x3, data=0x8e94500) at ../../dbus/dbus-message.c:572
 _dbus_list_foreach (list=0x8e9455c, function=0xb706ecb0 <free_counter>, data=0x8e94500) at ../../dbus/dbus-list.c:801
 dbus_message_cache_or_finalize (message=0x8e94500) at ../../dbus/dbus-message.c:598
 dbus_message_unref (message=0x8e94500) at ../../dbus/dbus-message.c:1565