gnome-panel crashed with SIGABRT in __kernel_vsyscall()

[DorianDaumiller]

Binary package hint: gnome-panel

since upgrade to Karmic from Jaunty, i keep getting above mentioned errors at startup (but from various apps)

Description: Ubuntu karmic (development branch)
Release: 9.10

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/gnome-panel
NonfreeKernelModules: nvidia
Package: gnome-panel 1:2.27.4-0ubuntu6
ProcCmdline: gnome-panel
ProcEnviron:
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-8.28-generic
Signal: 6
SourcePackage: gnome-panel
StacktraceTop:
 __kernel_vsyscall ()
 raise () from /lib/tls/i686/cmov/libc.so.6
 abort () from /lib/tls/i686/cmov/libc.so.6
 __assert_fail () from /lib/tls/i686/cmov/libc.so.6
 _XAllocID () from /usr/lib/libX11.so.6
Title: gnome-panel crashed with SIGABRT in __kernel_vsyscall()
Uname: Linux 2.6.31-8-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare