compiz crashed with signal 7 in sigc::internal::slot_call0<unity::launcher::VolumeImp::Impl::Impl()

[Till Kamppeter]

Crashed when closing a Nautilus window.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: unity 6.12.0daily13.04.01-0ubuntu1
Uname: Linux 3.9.0-030900rc5-generic x86_64
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
CrashCounter: 1
Date: Fri Apr 5 11:57:24 2013
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2013-03-28 (7 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130328)
MarkForUpload: True
ProcCmdline: compiz
Signal: 7
SourcePackage: unity
StacktraceTop:
 sigc::internal::slot_call0<unity::launcher::VolumeImp::Impl::Impl(unity::glib::Object<_GVolume> const&, std::shared_ptr<unity::FileManager> const&, std::shared_ptr<unity::launcher::DeviceNotificationDisplay> const&, unity::launcher::VolumeImp*)::{lambda()#3}, void>::call_it(sigc::internal::slot_rep*) () from /usr/lib/compiz/libunityshell.so
 unity::GnomeFileManager::Impl::OnOpenLocationsUpdated(_GVariant*) () from /usr/lib/compiz/libunityshell.so
 unity::glib::DBusProxy::Impl::OnPropertyChanged(_GDBusProxy*, _GVariant*, char***) () from /usr/lib/libunity-core-6.0.so.5
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
Title: compiz crashed with signal 7 in sigc::internal::slot_call0<unity::launcher::VolumeImp::Impl::Impl()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

[Launchpad Janitor (janitor)]

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

[Aurélien COUDERC (coucouf)]

For me it happens just after I unmount a USB key.

[Apport retracing service (apport)]

StacktraceTop:
 non-virtual thunk to unity::launcher::HudLauncherIcon::~HudLauncherIcon() () from /tmp/apport_sandbox_n71jnp/usr/lib/compiz/libunityshell.so
 ?? ()
 ~unique_ptr (this=0xe49918, __in_chrg=<optimized out>) at /usr/include/c++/4.7/bits/unique_ptr.h:174
 unity::GnomeFileManager::~GnomeFileManager (this=0xe498f8, __in_chrg=<optimized out>) at /build/buildd/unity-7.0.0daily13.04.18~13.04/unity-shared/GnomeFileManager.cpp:112
 ?? ()