KControl crashing

[Michael v.Ostheim]

Hi,
on a fresh HEAD installation, kcontrol is randomly crashing in "Icon View" 
mode. It happens when clicking a module icon, only on the first click after 
starting kcontrol or after switching from "Tree View" to "Icon View": 

[New Thread 16384 (LWP 24348)]
0x410abf67 in waitpid () from /lib/libpthread.so.0
#0  0x410abf67 in waitpid () from /lib/libpthread.so.0
#1  0x407c8f4d in KCrash::defaultCrashHandler(int) ()
   from /opt/kde-head/lib/libkdecore.so.4
#2  0x410aae1a in __pthread_sighandler () from /lib/libpthread.so.0
#3  <signal handler called>
#4  0x40c214bd in QListViewItem::parent() const ()
   from /usr/qt/3/lib/libqt-mt.so.3
#5  0x40c2a07d in QListView::ensureItemVisible(QListViewItem const*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#6  0x415f89a8 in ModuleIconView::slotItemSelected(QListViewItem*) ()
   from /opt/kde-head/lib/kcontrol.so
#7  0x415f6c72 in ModuleIconView::qt_invoke(int, QUObject*) ()
   from /opt/kde-head/lib/kcontrol.so
#8  0x40b55089 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#9  0x40e46865 in QListView::clicked(QListViewItem*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#10 0x40c228f1 in QListView::contentsMouseReleaseEventEx(QMouseEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#11 0x40c226f6 in QListView::contentsMouseReleaseEvent(QMouseEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#12 0x404ee173 in KListView::contentsMouseReleaseEvent(QMouseEvent*) ()
   from /opt/kde-head/lib/libkdeui.so.4
#13 0x40c4fe1c in QScrollView::viewportMouseReleaseEvent(QMouseEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#14 0x40c4f6c9 in QScrollView::eventFilter(QObject*, QEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#15 0x40c21052 in QListView::eventFilter(QObject*, QEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#16 0x40b52dae in QObject::activate_filters(QEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#17 0x40b52cd1 in QObject::event(QEvent*) () from /usr/qt/3/lib/libqt-mt.so.3
#18 0x40b8906c in QWidget::event(QEvent*) () from /usr/qt/3/lib/libqt-mt.so.3
#19 0x40af7436 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#20 0x40af6a43 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#21 0x407120a9 in KApplication::notify(QObject*, QEvent*) ()
   from /opt/kde-head/lib/libkdecore.so.4
#22 0x40a9da88 in QETWidget::translateMouseEvent(_XEvent const*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#23 0x40a9b4b3 in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#24 0x40ab08fa in QEventLoop::processEvents(unsigned) ()
   from /usr/qt/3/lib/libqt-mt.so.3
#25 0x40b0b096 in QEventLoop::enterLoop() () from /usr/qt/3/lib/libqt-mt.so.3
#26 0x40b0af38 in QEventLoop::exec() () from /usr/qt/3/lib/libqt-mt.so.3
#27 0x40af7681 in QApplication::exec() () from /usr/qt/3/lib/libqt-mt.so.3
#28 0x415dff00 in main () from /opt/kde-head/lib/kcontrol.so
#29 0x0804d377 in launch(int, char const*, char const*, char const*, int, char 
const*, bool, char const*, bool, char const*) ()
#30 0x0804ed9c in handle_launcher_request(int) ()
#31 0x0804debc in handle_requests(int) ()
#32 0x0804bfb9 in main ()
#33 0x4121d7a7 in __libc_start_main () from /lib/libc.so.6