compiz crashed with SIGSEGV in PanelMenuView::ProcessEvent() When dragging an app launcher to the system tray

[Marc]

Was looking for a way to add TomBoy to my system tray/panel, but I couldn't right click to add a launcher. Decided to try dragging a launcher on there (from the alt-f2 search), and poof! It went smashy.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: libnux-0.9-0 0.9.34-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.38-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CrashCounter: 1
Date: Thu Mar 24 15:45:25 2011
Disassembly: => 0x3: Cannot access memory at address 0x3
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, user)
 LANG=en_CA.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x3: Cannot access memory at address 0x3
 PC (0x00000003) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
 ?? ()
 PanelMenuView::ProcessEvent(nux::Event&, long, long) () from /usr/lib/compiz/libunityshell.so
 nux::Layout::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
 PanelView::ProcessEvent(nux::Event&, long, long) () from /usr/lib/compiz/libunityshell.so
 nux::Layout::ProcessEvent(nux::Event&, long, long) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in PanelMenuView::ProcessEvent()
UpgradeStatus: Upgraded to natty on 2011-03-24 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers video

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 LauncherEntryRemote::LauncherEntryRemote (this=0xa347a00, dbus_name=0xbffbd314 "", val=0x0) at /build/buildd/unity-3.6.8/src/LauncherEntryRemote.cpp:44
 temp_slot_list (this=0xa2e5400, area=0xbffbd314) at /usr/include/sigc++-2.0/sigc++/signal_base.h:185
 emit (this=0xa2e5400, area=0xbffbd314) at /usr/include/sigc++-2.0/sigc++/signal.h:1004
 emit (this=0xa2e5400, area=0xbffbd314) at /usr/include/sigc++-2.0/sigc++/signal.h:2777