nautilus crashed with SIGSEGV in g_type_instance_get_private()

[Martin Albisetti]

Binary package hint: ubuntuone-client

syncdaemon was in a weird state (connect button was grayed out and "restart" did nothing), and nautilus crashed when I tried to make a file that was not yet uploaded, public.
Full dump was 44mb, so I'm going with the reduced dump :)

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: ubuntuone-client-gnome 1.1.91-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
Architecture: i386
Date: Mon Apr 12 11:36:47 2010
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
ProcCmdline: nautilus
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xfa3402 <g_type_instance_get_private+34>: mov (%eax),%edx
 PC (0x00fa3402) ok
 source "(%eax)" (0x0000656f) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: ubuntuone-client
StacktraceTop:
 g_type_instance_get_private ()
 dbus_g_proxy_begin_call () from /usr/lib/libdbus-glib-1.so.2
 ?? ()
 g_cclosure_marshal_VOID__VOID ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_type_instance_get_private()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare