nautilus crashed with SIGSEGV in g_type_check_instance_cast()

[Frank]

Binary package hint: nautilus

Pressed the list arrow next to the "back" button in nautilus - it crashed. In the background F-Spot was indexing photos (heavy harddisk activity) and Thunderbird, as well as Firefox were open.

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Mon Oct 5 09:29:27 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/nautilus
NonfreeKernelModules: nvidia
Package: nautilus 1:2.28.0-0ubuntu4
ProcCmdline: nautilus
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
SegvAnalysis:
 Segfault happened at: 0xe0ffc2 <g_type_check_instance_cast+50>: mov (%edx),%edi
 PC (0x00e0ffc2) ok
 source "(%edx)" (0x00000074) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 g_type_check_instance_cast ()
 ?? ()
 g_cclosure_marshal_VOID__VOID ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_type_check_instance_cast()
Uname: Linux 2.6.31-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:g_type_check_instance_cast ()
fill_menu (window=<value optimized out>,
g_cclosure_marshal_VOID__VOID ()
g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
?? () from /usr/lib/libgobject-2.0.so.0