unity-panel-service crashed with SIGSEGV in g_main_context_dispatch()

Crashed while i was using the desktop, wasn't doing anything special

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity-services 5.10.0+bzr2326ubuntu0+697 [origin: LP-PPA-unity-team-staging]
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,snap,imgpng,compiztoolbox,grid,place,gnomecompat,mousepoll,session,vpswitch,move,regex,unitymtgrabhandles,resize,wall,animation,expo,workarounds,ezoom,fade,scale,unityshell]
CrashCounter: 1
CrashDB: unity
Date: Mon Apr 23 12:33:07 2012
ExecutablePath: /usr/lib/unity/unity-panel-service
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/lib/unity/unity-panel-service
SegvAnalysis:
 Segfault happened at: 0x4063c5: cmp %rax,(%rdx)
 PC (0x004063c5) ok
 source "%rax" ok
 destination "(%rdx)" (0x0007e58a) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/gtk-3.0/modules/libatk-bridge.so
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: Upgraded to precise on 2012-02-27 (55 days ago)
UserGroups: adm admin cdrom dialout floppy lpadmin plugdev sambashare scanner