gnome-panel crashed with SIGSEGV in g_type_check_instance_cast()

[smacksaw]

Binary package hint: gnome-panel

Crashed when I connected my Sony K850i phone via USB cable.

ProblemType: Crash
Architecture: amd64
Date: Wed Apr 2 13:11:05 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/gnome-panel
NonfreeKernelModules: nvidia
Package: gnome-panel 1:2.22.0-0ubuntu2
PackageArchitecture: amd64
ProcCmdline: gnome-panel --sm-client-id default1
ProcEnviron:
 SHELL=/bin/bash
 PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
Signal: 11
SourcePackage: gnome-panel
StacktraceTop:
 g_type_check_instance_cast ()
 ?? ()
 g_closure_invoke ()
 ?? () from /usr/lib/libgobject-2.0.so.0
 g_signal_emit_valist ()
Title: gnome-panel crashed with SIGSEGV in g_type_check_instance_cast()
Uname: Linux 2.6.24-12-generic x86_64
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev video