Bug 262937

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.4 (KDE 4.5.4) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.10-74.fc14.i686 i686
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:

- Unusual behavior I noticed:

I click on the desktop update and then the system somehow freezes and I can not use any windows until the whole desktop has recorvered from the crush.

Yes after the recovery i can continue using the desktop and fedora with out any problems..

but the crush upsets me.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#7  0x0618a3a8 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#8  0x06289601 in QCoreApplication::postEvent(QObject*, QEvent*, int) () from /usr/lib/libQtCore.so.4
#9  0x0628991d in QCoreApplication::postEvent(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#10 0x06298985 in QObject::deleteLater() () from /usr/lib/libQtCore.so.4
#11 0x065f923d in KJob::emitResult (this=0x953f380) at /usr/src/debug/kdelibs-4.5.4/kdecore/jobs/kjob.cpp:315
#12 0x03915b18 in Plasma::ServiceJob::setResult (this=0x953f380, result=...) at /usr/src/debug/kdelibs-4.5.4/plasma/servicejob.cpp:80
#13 0x01212cca in StatusNotifierItemJob::contextMenuReady (this=0x953f380, menu=0x9203090) at /usr/src/debug/kdebase-workspace-4.5.4/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x01212d3e in StatusNotifierItemJob::qt_metacall (this=0x953f380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb6e178) at /usr/src/debug/kdebase-workspace-4.5.4/i686-redhat-linux-gnu/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:75
#15 0x0628cb6b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#16 0x0629c047 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x0120da44 in StatusNotifierItemSource::contextMenuReady (this=0x95e2aa8, _t1=0x9203090) at /usr/src/debug/kdebase-workspace-4.5.4/i686-redhat-linux-gnu/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:109
#18 0x0120da82 in StatusNotifierItemSource::contextMenuReady (this=0x95e2aa8) at /usr/src/debug/kdebase-workspace-4.5.4/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x012115ab in StatusNotifierItemSource::qt_metacall (this=0x95e2aa8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb6e28c) at /usr/src/debug/kdebase-workspace-4.5.4/i686-redhat-linux-gnu/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.moc:90
#20 0x0628cb6b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#21 0x0629c047 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#22 0x005cc2e8 in DBusMenuImporter::menuUpdated (this=0x9503070) at /usr/src/debug/libdbusmenu-qt-0.6.3/i686-redhat-linux-gnu/src/dbusmenuimporter.moc:120
#23 0x005ccafc in DBusMenuImporter::slotMenuAboutToShow (this=0x9503070) at /usr/src/debug/libdbusmenu-qt-0.6.3/src/dbusmenuimporter.cpp:564
#24 0x005d360b in DBusMenuImporter::qt_metacall (this=0x9503070, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfb6e4cc) at /usr/src/debug/libdbusmenu-qt-0.6.3/i686-redhat-linux-gnu/src/dbusmenuimporter.moc:105
#25 0x0628cb6b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#26 0x0629c047 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#27 0x077818e8 in QMenu::aboutToShow() () from /usr/lib/libQtGui.so.4
#28 0x07787efb in QMenu::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtGui.so.4
#29 0x0628cb6b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#30 0x0628fba9 in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQtCore.so.4
#31 0x06290914 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQtCore.so.4
#32 0x005cc29f in invokeMethod (this=0x9503070) at /usr/include/QtCore/qobjectdefs.h:424
#33 DBusMenuImporter::updateMenu (this=0x9503070) at /usr/src/debug/libdbusmenu-qt-0.6.3/src/dbusmenuimporter.cpp:497
#34 0x0120d650 in StatusNotifierItemSource::contextMenu (this=0x95e2aa8, x=1164, y=1040) at /usr/src/debug/kdebase-workspace-4.5.4/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#35 0x01213693 in StatusNotifierItemJob::start (this=0x953f380) at /usr/src/debug/kdebase-workspace-4.5.4/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#36 0x039157e7 in slotStart (this=0x953f380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x93e2ca0) at /usr/src/debug/kdelibs-4.5.4/plasma/servicejob.cpp:37
#37 Plasma::ServiceJob::qt_metacall (this=0x953f380, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x93e2ca0) at /usr/src/debug/kdelibs-4.5.4/i686-redhat-linux-gnu/plasma/servicejob.moc:72
#38 0x01212d1b in StatusNotifierItemJob::qt_metacall (this=0x953f380, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0x93e2ca0) at /usr/src/debug/kdebase-workspace-4.5.4/i686-redhat-linux-gnu/plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.moc:70
#39 0x0628cb6b in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#40 0x06297507 in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#41 0x0629bb4f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#42 0x072e926c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#43 0x072eded2 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#44 0x0697cf7b in KApplication::notify (this=0x8358580, receiver=0x953f380, event=0x931f5e8) at /usr/src/debug/kdelibs-4.5.4/kdeui/kernel/kapplication.cpp:310
#45 0x06286333 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#46 0x0628a085 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#47 0x0628a25e in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#48 0x062b3eb5 in ?? () from /usr/lib/libQtCore.so.4
#49 0x00946192 in g_main_dispatch (context=0x8366e90) at gmain.c:2149
#50 g_main_context_dispatch (context=0x8366e90) at gmain.c:2702
#51 0x00946978 in g_main_context_iterate (context=0x8366e90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#52 0x00946c35 in g_main_context_iteration (context=0x8366e90, may_block=1) at gmain.c:2843
#53 0x062b402d in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#54 0x0739c406 in ?? () from /usr/lib/libQtGui.so.4
#55 0x062854ca in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#56 0x0628577a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#57 0x0628a327 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#58 0x072e7078 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#59 0x022ede21 in kdemain (argc=1, argv=0xbfb6f704) at /usr/src/debug/kdebase-workspace-4.5.4/plasma/desktop/shell/main.cpp:118
#60 0x080487cc in main (argc=1, argv=0xbfb6f704) at /usr/src/debug/kdebase-workspace-4.5.4/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 261887, bug 261741, bug 261405, bug 260767, bug 259248.

Reported using DrKonqi