Bug 235355

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.73 (KDE 4.4.73 (KDE 4.5 >= 20100422)) "release 2"
Qt Version: 4.6.3
Operating System: Linux 2.6.31.12-0.2-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
- What I was doing when the application crashed: I was rebuilding the (default) panel

- Unusual behavior I noticed: evething went fine till I tried to put System Tray plasmoid. The icons just appeared all at the superior corner of my desktop and Device Notifier icon went huge.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  0xb748085f in Plasma::ExtenderItem::config() const () from /usr/lib/libplasma.so.3
#8  0xb7482157 in Plasma::ExtenderItem::isGroup() const () from /usr/lib/libplasma.so.3
#9  0xb7477cc2 in Plasma::Extender::isEmpty() const () from /usr/lib/libplasma.so.3
#10 0xb7477d98 in ?? () from /usr/lib/libplasma.so.3
#11 0xb7478546 in Plasma::Extender::itemRemovedEvent(Plasma::ExtenderItem*) () from /usr/lib/libplasma.so.3
#12 0xb7476fbf in ?? () from /usr/lib/libplasma.so.3
#13 0xb74814ea in Plasma::ExtenderItem::destroy() () from /usr/lib/libplasma.so.3
#14 0xb7483588 in Plasma::ExtenderItem::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#15 0xb666aa2d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#16 0xb6679c40 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0xa7058025 in NotificationScroller::scrollerEmpty (this=0x89e6c20) at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/build/plasma/generic/applets/notifications/moc_notificationscroller.cpp:93
#18 0xa707555c in NotificationScroller::removeNotification (this=0x89e6c20, notification=0x8b191a0)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/generic/applets/notifications/ui/notificationscroller.cpp:119
#19 0xa705844d in NotificationScroller::qt_metacall (this=0x89e6c20, _c=InvokeMetaMethod, _id=15, _a=0xbfed9728)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/build/plasma/generic/applets/notifications/moc_notificationscroller.cpp:80
#20 0xb666aa2d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#21 0xb6679c40 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0xa705a0d5 in Notification::notificationDestroyed (this=0x8b191a0, _t1=0x8b191a0)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/build/plasma/generic/applets/notifications/notification.moc:119
#23 0xa705ad69 in Notification::~Notification (this=0x8b191a0, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/generic/applets/notifications/core/notification.cpp:69
#24 0xa7060e94 in DBusNotification::~DBusNotification (this=0x8b191a0, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/generic/applets/notifications/protocols/notifications/dbusnotification.cpp:36
#25 0xa7073c06 in qDeleteAll<QList<Notification*>::const_iterator> (end=<value optimized out>, begin=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:322
#26 qDeleteAll<QList<Notification*> > (end=<value optimized out>, begin=<value optimized out>) at /usr/include/QtCore/qalgorithms.h:330
#27 NotificationScroller::~NotificationScroller (end=<value optimized out>, begin=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/generic/applets/notifications/ui/notificationscroller.cpp:67
#28 0xb7480563 in ?? () from /usr/lib/libplasma.so.3
#29 0xb748064b in Plasma::ExtenderItem::~ExtenderItem() () from /usr/lib/libplasma.so.3
#30 0xb7478e70 in Plasma::Extender::~Extender() () from /usr/lib/libplasma.so.3
#31 0xb7426afe in ?? () from /usr/lib/libplasma.so.3
#32 0xb742d972 in Plasma::Applet::~Applet() () from /usr/lib/libplasma.so.3
#33 0xb7493196 in Plasma::PopupApplet::~PopupApplet() () from /usr/lib/libplasma.so.3
#34 0xa7067aaa in Notifications::~Notifications (this=0x83c40f8, __in_chrg=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/generic/applets/notifications/ui/notifications.cpp:114
#35 0xb6674e03 in qDeleteInEventHandler(QObject*) () from /usr/lib/libQtCore.so.4
#36 0xb6676588 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#37 0xb626fc54 in QGraphicsWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#38 0xb5b9c2ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#39 0xb5ba30e8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#40 0xb6c70c31 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#41 0xb666561e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#42 0xb6669127 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#43 0xb66692ac in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#44 0xb669275d in ?? () from /usr/lib/libQtCore.so.4
#45 0xb3c784c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0xb3c7bd98 in ?? () from /usr/lib/libglib-2.0.so.0
#47 0xb3c7bebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#48 0xb6692241 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#49 0xb5c5cdfa in ?? () from /usr/lib/libQtGui.so.4
#50 0xb6663c8d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#51 0xb66640d9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#52 0xb6669380 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#53 0xb5b9c354 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#54 0xb77cdeff in kdemain (argc=1, argv=0xbfeda344) at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/plasma/desktop/shell/main.cpp:118
#55 0x0804860b in main (argc=1, argv=0xbfeda344) at /usr/src/debug/kdebase-workspace-4.4.73svn1117443/build/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 226539, bug 223374, bug 223311, bug 218092, bug 183798.

Reported using DrKonqi