Version:           knotes 3.9 (using KDE 4.4.0)
OS:                Linux
Installed from:    Ubuntu Packages

how to reproduce
1) run 'knotes' in konsole
2) knotes are runnig (thats ok)
3) try to quit it from system tray
4) get crash

using kubuntu 9.10, kde 4.4

=== log from konsole: ===
sobi@sobi-laptop:~$ knotes
knotes(2947): ""CurrencyIntroducedDate" - conversion of "" to QDate failed" " (wrong format: expected 3 items, got 1)"                                                                                                
knotes(2947): ""CurrencyIntroducedDate" - conversion of "" to QDate failed" " (wrong format: expected 3 items, got 1)"                                                                                                
knotes(2947)/kdeui (KNotification) KStatusNotifierItemDBus::KStatusNotifierItemDBus: service is "org.freedesktop.StatusNotifierItem-2947-1"                                                                           
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)     
knotes(2947)/kdeui (KNotification) KStatusNotifierItemPrivate::registerToDaemon: Registering a client interface to the KStatusNotifierWatcher                                                                         
knotes(2947)/kresources KRES::Factory::self:                                                               
knotes(2947)/kdecore (KSycoca) KSycocaPrivate::openDatabase: Trying to open ksycoca from  "/var/tmp/kdecache-sobi/ksycoca4"                                                                                           
knotes(2947)/kresources KRES::Factory::self: Performing Akonadi migration. Good luck!                      
<unknown program name>(2949)/ main: Unknown resource type:  "notes"                                        
knotes(2947)/kresources KRES::ManagerImpl::ManagerImpl:                                                    
knotes(2947)/kresources KRES::ManagerImpl::readConfig:                                                     
knotes(2947)/kresources KRES::Factory::self:                                                               
knotes(2947)/kresources KRES::ManagerImpl::readResourceConfig: "HoatAobN5O"                                
knotes(2947)/kresources KRES::Factory::Private::resourceInternal: ( "file" , config )                      
knotes(2947) ResourceLocal::ResourceLocal: ResourceLocal::ResourceLocal()                                  
knotes(2947) KNotesResourceManager::load: "Opening resource Notes"                                         
knotes(2947)/kresources KRES::Resource::open: Opening resource "Notes"                                     
knotes(2947)/kdepimlibs (kcal) KCal::ICalFormat::load: "/home/sobi/.kde/share/apps/knotes/notes.ics"       
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory             
QFileSystemWatcher: failed to add paths: /home/sobi/.config/ibus/bus/75e891bc67d537ba922cd09e4b232424-unix-0                                                                                                          
Bus::open: Can not get ibus-daemon's address.                                                              
IBusInputContext::createInputContext: no connection to ibus-daemon                                         
sobi@sobi-laptop:~$ Enchant dict for "en_US" 0xa49e728                                                     
knotes(2947) Sonnet::Highlighter::slotRehighlight: Highlighter::slotRehighlight()                          
knotes(2947)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:                                   
knotes(2947)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:                                   
knotes(2947)/kresources KRES::ManagerImpl::~ManagerImpl:                                                   
KCrash: Application 'knotes' crashing...                                                                   
sock_file=/home/sobi/.kde/socket-sobi-laptop/kdeinit4__0                                                   
QSocketNotifier: Invalid socket 12 and type 'Read', disabling...                                           
^C 



=== log from crash handler: ===
Current thread is 1 (Thread 0xb3d74760 (LWP 2947))]
Thread 2 (Thread 0xb03c4b70 (LWP 2950)):
#0  0xb450ce06 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0xb5c9ba0b in ?? () from /usr/lib/libQtCore.so.4
#2  0xb5ca0af5 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb5ca0b3a in ?? () from /usr/lib/libQtCore.so.4
#4  0xb5c9eb28 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb5c9ebb5 in ?? () from /usr/lib/libQtCore.so.4
#6  0xb4639f90 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb463a351 in ?? () from /lib/libglib-2.0.so.0
#8  0xb463a863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb5c9e91f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb5c71319 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb5c7176a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#12 0xb5b6d5a8 in QThread::exec() () from /usr/lib/libQtCore.so.4
#13 0xb5c50fbb in ?? () from /usr/lib/libQtCore.so.4
#14 0xb5b7032e in ?? () from /usr/lib/libQtCore.so.4
#15 0xb497380e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0xb599f8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3d74760 (LWP 2947)):
[KCrash Handler]
#6  0xb475e577 in ?? () from /usr/lib/libdbusmenu-qt.so.1
#7  0xb47599dc in DBusMenuExporter::removeAction(QAction*, int) () from /usr/lib/libdbusmenu-qt.so.1
#8  0xb47592be in ?? () from /usr/lib/libdbusmenu-qt.so.1
#9  0xb47593c7 in ?? () from /usr/lib/libdbusmenu-qt.so.1
#10 0xb5c71f9a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#11 0xb5ebe259 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#12 0xb5ec4f79 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0xb6cc01fa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#14 0xb5c72cfb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#15 0xb5f11782 in QWidget::removeAction(QAction*) () from /usr/lib/libQtGui.so.4
#16 0xb5eb7ea3 in QAction::~QAction() () from /usr/lib/libQtGui.so.4
#17 0xb5f2933e in QWidgetAction::~QWidgetAction() () from /usr/lib/libQtGui.so.4
#18 0xb6bd4133 in KAction::~KAction() () from /usr/lib/libkdeui.so.5
#19 0xb5c8247f in QObjectPrivate::deleteChildren() () from /usr/lib/libQtCore.so.4
#20 0xb5c895bd in QObject::~QObject() () from /usr/lib/libQtCore.so.4
#21 0xb6bcec3a in KActionCollection::~KActionCollection() () from /usr/lib/libkdeui.so.5
#22 0xb6e0156a in KXMLGUIClient::~KXMLGUIClient() () from /usr/lib/libkdeui.so.5
#23 0x0805eb96 in _start ()