lots of segfault

I did an apt-get dist-upgrade and now lots of my kde segfaults and almost all 
of my gnome apps segfaults (gaim, gnomemeeting etc...)

i get use libc6  2.3.2.ds1-12
this is what i get from my crash recovery when I launch kaffeine:

Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 1096566240 (LWP 21748)]
0xffffe410 in __kernel_vsyscall ()
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x4116c923 in __waitpid_nocancel ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0x408ede20 in KCrash::defaultCrashHandler () from /usr/lib/libkdecore.so.4
#3  <signal handler called>
#4  0x41a93900 in g_list_prepend () from /usr/lib/libglib-2.0.so.0
#5  0x419f6c41 in giop_dump_recv () from /usr/lib/libORBit-2.so.0
#6  0x419f7605 in giop_init () from /usr/lib/libORBit-2.so.0
#7  0x419fb481 in CORBA_ORB_init () from /usr/lib/libORBit-2.so.0
#8  0x419daaae in bonobo_activation_orb_init ()
   from /usr/lib/libbonobo-activation.so.4
#9  0x419da96e in bonobo_activation_init ()
   from /usr/lib/libbonobo-activation.so.4
#10 0x419a73f3 in gnome_vfs_init () from /usr/lib/libgnomevfs-2.so.0
#11 0x4198dd19 in ?? ()
   from /usr/lib/xine/plugins/1.0.0/xineplug_inp_gnome_vfs.so
#12 0x082ffac0 in ?? ()
#13 0x40032700 in _x_dispose_plugins () from /usr/lib/libxine.so.1
#14 0x082f0f18 in ?? ()
#15 0x00000000 in ?? ()
#16 0x413a49d0 in fclose@@GLIBC_2.1 () from /lib/tls/i686/cmov/libc.so.6
#17 0x4002f326 in _x_scan_plugins () from /usr/lib/libxine.so.1
#18 0x0000007d in ?? ()

anyone know how I can fix this?

thanx in advance