Version:           3.2.2 (using KDE KDE 3.2.2)
Installed from:    Compiled From Sources
Compiler:          gcc (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5) 
OS:                Linux

start a kde session and open kopete, while the kopete window is on the screen shade it (double click the title bar or rigth click the title bar->shade).  after the window has been shaded click the kopete icon on the systray and CRASH!!!   kwin dies.

From the crash the title window of all applications displayed on screen at the moment vanish and I can't select or move anything on the screen. I can type and do a ctrl-alt-backspace and type on a terminal if it was on the desktop before the crash.  


here is a trace:[New Thread 16384 (LWP 4861)]
0x410f8567 in waitpid () from /lib/i686/libpthread.so.0
#0  0x410f8567 in waitpid () from /lib/i686/libpthread.so.0
#1  0x407014d9 in KCrash::defaultCrashHandler(int) ()
   from /opt/kde3.2.2/lib/libkdecore.so.4
#2  0x410f74be in __pthread_sighandler () from /lib/i686/libpthread.so.0
#3  <signal handler called>
#4  0x412646a1 in kill () from /lib/i686/libc.so.6
#5  0x410f49bd in pthread_kill () from /lib/i686/libpthread.so.0
#6  0x410f4cdb in raise () from /lib/i686/libpthread.so.0
#7  0x41264444 in raise () from /lib/i686/libc.so.6
#8  0x4126597b in abort () from /lib/i686/libc.so.6
#9  0x4125d985 in __assert_fail () from /lib/i686/libc.so.6
#10 0x41a1947e in KWinInternal::Client::plainResize(int, int, KWinInternal::ForceGeometry_t) () from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#11 0x41a1834f in KWinInternal::Client::configureRequest(int, int, int, int, int, int) () from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#12 0x419fdf49 in KWinInternal::Client::configureRequestEvent(XConfigureRequestEvent*) () from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#13 0x419fd999 in KWinInternal::Client::windowEvent(_XEvent*) ()
   from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#14 0x419fccf8 in KWinInternal::Workspace::workspaceEvent(_XEvent*) ()
   from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#15 0x419f5495 in KWinInternal::Application::x11EventFilter(_XEvent*) ()
   from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#16 0x40a04473 in qt_set_x11_event_filter(int (*)(_XEvent*)) ()
   from /opt/kde3.2.2/lib/libqt-mt.so.3
#17 0x40a0d32f in QApplication::x11ProcessEvent(_XEvent*) ()
   from /opt/kde3.2.2/lib/libqt-mt.so.3
#18 0x40a21c36 in QEventLoop::processEvents(unsigned) ()
   from /opt/kde3.2.2/lib/libqt-mt.so.3
#19 0x40a7e7db in QEventLoop::enterLoop() ()
   from /opt/kde3.2.2/lib/libqt-mt.so.3
#20 0x40a7e698 in QEventLoop::exec() () from /opt/kde3.2.2/lib/libqt-mt.so.3
#21 0x40a6de28 in QApplication::exec() () from /opt/kde3.2.2/lib/libqt-mt.so.3
#22 0x419f57dc in kdemain () from /opt/kde3.2.2/lib/libkdeinit_kwin.so
#23 0x407fe862 in kdeinitmain () from /opt/kde3.2.2/lib/kde3/kwin.so
#24 0x0804cdd6 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#25 0x0804dcc0 in handle_launcher_request(int) ()
#26 0x0804e1e4 in handle_requests(int) ()
#27 0x0804f05c in main ()
#28 0x41251a07 in __libc_start_main () from /lib/i686/libc.so.6