nautilus crashed with SIGSEGV in gtk_widget_set_child_visible()

[Chris]

Binary package hint: nautilus

Don't know what happened.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: nautilus 1:2.32.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Wed Sep 29 07:57:44 2010
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1)
ProcCmdline: nautilus --sm-client-id 1041bc5e734882e7e3128417413360529900000014130034 --sm-client-state-file /home/User Name/.config/session-state/nautilus-1285674962.desktop
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f04b64cb7b5 <gtk_widget_set_child_visible+21>: mov (%rbx),%rdx
 PC (0x7f04b64cb7b5) ok
 source "(%rbx)" (0x3130666335327830) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 gtk_widget_set_child_visible () from /usr/lib/libgtk-x11-2.0.so.0
 ?? ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
Title: nautilus crashed with SIGSEGV in gtk_widget_set_child_visible()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 IA__gtk_widget_set_child_visible (
 nautilus_path_bar_size_allocate (
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist ()