nautilus crashed with SIGSEGV in g_object_set()

[cliff tinker]

Binary package hint: nautilus

crashed while moving files between folders in separate windows on the same workspace

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: nautilus 1:2.32.2.1-0ubuntu8
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic-pae 2.6.38-rc6
Uname: Linux 2.6.38-5-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Mon Mar 7 16:26:31 2011
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: nautilus
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb6fd7a9e <g_object_set+30>: mov (%esi),%eax
 PC (0xb6fd7a9e) ok
 source "(%esi)" (0x6d657469) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 g_object_set () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so
 ?? () from /usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so
 g_simple_async_result_complete () from /usr/lib/libgio-2.0.so.0
 ?? () from /usr/lib/libgio-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_object_set()
UpgradeStatus: Upgraded to natty on 2011-03-07 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_object_set (_object=0x6d657469, first_property_name=0xb0f2e15b "show-local") at /build/buildd/glib2.0-2.28.1/./gobject/gobject.c:1816
 app_menu_bridge_set_show_local (bridge=0x6d657469, local=0) at bridge.c:290
 register_application_window_cb (object=0x87d01a8, res=0x8d128f0, user_data=0x8ea6d08) at bridge.c:329
 g_simple_async_result_complete (simple=0x8d128f0) at /build/buildd/glib2.0-2.28.1/./gio/gsimpleasyncresult.c:747
 reply_cb (connection=0x87c29a0, res=0x8d128b8, user_data=0x8d128f0) at /build/buildd/glib2.0-2.28.1/./gio/gdbusproxy.c:2158