Hi, I've compiled KDE 3.5.10 from sources on RedHat Enterprise Linux 3 x86_64 and most things seem to work OK. However, whenever I launch tkdiff it always crashes KWin. Below's the stack trace.

Any ideas what's going wrong?

Thanks,
Nick

(no debugging symbols found)
[...]
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0x2a96b97ea0 (LWP 22017)]
(no debugging symbols found)
[KCrash handler]
#5 0x00000035af0af356 in QPixmap::convertToImage ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#6 0x0000002a964749ab in KWin::icon ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdecore.so.4
#7 0x0000002a96474ac3 in KWin::icon ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdecore.so.4
#8 0x0000002a97b17158 in Task::refreshIcon ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libtaskmanager.so.1
#9 0x0000002a97b1ba00 in TaskManager::windowChanged ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libtaskmanager.so.1
#10 0x0000002a97b1c625 in TaskManager::qt_invoke ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libtaskmanager.so.1
#11 0x00000035af14b158 in QObject::activate_signal ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#12 0x0000002a964793fd in KWinModule::windowChanged ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdecore.so.4
#13 0x0000002a9647b10d in KWinModulePrivate::x11Event ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdecore.so.4
#14 0x0000002a9640194e in KApplication::x11EventFilter ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdecore.so.4
#15 0x00000035af08b661 in ?? () from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#16 0x00000035af0974a6 in QApplication::x11ProcessEvent ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#17 0x00000035af0a87fb in QEventLoop::processEvents ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#18 0x00000035af1065b5 in QEventLoop::enterLoop ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#19 0x00000035af106512 in QEventLoop::exec ()
from /usr/lib64/qt-3.3/lib64/libqt-mt.so.3
#20 0x0000002a970f4590 in kdemain ()
from /home/nsavoiu/apps/kde3.5.10/lib64/libkdeinit_kicker.so
#21 0x00000000004076f3 in launch ()
#22 0x0000000000407f9a in handle_launcher_request ()
#23 0x0000000000408545 in handle_requests ()
#24 0x0000000000408da3 in main ()