Application: dolphin (1.3.80)
KDE Platform Version: 4.3.85 (KDE 4.3.85 (KDE 4.4 Beta2)) "release 203"
Qt Version: 4.6.0
Operating System: Linux 2.6.31.5-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

-- Information about the crash:
Dolphin crashes every time after selecting any nonfirst entry of "openwith" popup.  For example, selecting opening with gimp instead of gwenview or kaffeine instead of vlc, where vlc and gwenview are the defaults. I saw the same behaviour in the first beta. I don't know, maybe I'm missing smth. I'm using qt 4.6 and kde 4.3.85 form opensuse kde factory repos.

The crash can be reproduced everytime.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[KCrash Handler]
#5  QMetaObject::cast (this=0x7f3ed7cfc860, obj=0x30) at kernel/qmetaobject.cpp:266
#6  0x00007f3ecf8979f9 in SkulptureStyle::Private::menuEventFilter(QMenu*, QEvent*) () from /usr/lib64/qt4/plugins/styles/libskulpture.so
#7  0x00007f3ecf8aa1ad in SkulptureStyle::Private::eventFilter(QObject*, QEvent*) () from /usr/lib64/qt4/plugins/styles/libskulpture.so
#8  0x00007f3ed7e9f947 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1763d30, event=0x7fff600ca250) at kernel/qcoreapplication.cpp:819
#9  0x00007f3ed7264b9c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#10 0x00007f3ed726ba51 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007f3ed8ad7a76 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#12 0x00007f3ed7ea053c in QCoreApplication::notifyInternal (this=0x7fff600caf50, receiver=0x1763d30, event=0x7fff600ca250) at kernel/qcoreapplication.cpp:704
#13 0x00007f3ed726abc6 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#14 0x00007f3ed72e8b95 in ?? () from /usr/lib64/libQtGui.so.4
#15 0x00007f3ed72e740d in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x00007f3ed7311d62 in ?? () from /usr/lib64/libQtGui.so.4
#17 0x00007f3ed2547dde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#18 0x00007f3ed254b7a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f3ed254b8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f3ed7ec9b13 in QEventDispatcherGlib::processEvents (this=0x69ef00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#21 0x00007f3ed731194e in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007f3ed7e9ee52 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#23 0x00007f3ed7e9f22c in QEventLoop::exec (this=0x7fff600caea0, flags=) at kernel/qeventloop.cpp:201
#24 0x00007f3ed7ea2f7b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#25 0x0000000000439e25 in _start ()

Reported using DrKonqi