Bug 264543

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
just after i opened my account, plasma crashed and i got a black screen

- Custom settings of the application:
plasmoïdes : gmail notifier, links to firefox, skype, songbird

The crash can be reproduced every time.

-- Backtrace:
Application: Espace de travail Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7837720 (LWP 1672))]

Thread 2 (Thread 0xaeab9b70 (LWP 1676)):
#0  0x05cd1e36 in clock_gettime () from /lib/librt.so.1
#1  0x06f3450b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x0700b6e5 in QTimerInfoList::updateCurrentTime (this=0x8efef4c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0700b72a in QTimerInfoList::timerWait (this=0x8efef4c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x070097a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaeab90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0700983d in timerSourcePrepare (source=0x0, timeout=0x5cd5ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0279ee6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x0279f279 in ?? () from /lib/libglib-2.0.so.0
#9  0x0279f848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0700959f in QEventDispatcherGlib::processEvents (this=0x8eff1a8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x06fd9609 in QEventLoop::processEvents (this=0xaeab9280, flags=) at kernel/qeventloop.cpp:149
#12 0x06fd9a8a in QEventLoop::exec (this=0xaeab9280, flags=...) at kernel/qeventloop.cpp:201
#13 0x06ed5b7e in QThread::exec (this=0x8ee4e88) at thread/qthread.cpp:490
#14 0x06fb835b in QInotifyFileSystemWatcherEngine::run (this=0x8ee4e88) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x06ed8df9 in QThreadPrivate::start (arg=0x8ee4e88) at thread/qthread_unix.cpp:266
#16 0x00e24cc9 in start_thread () from /lib/libpthread.so.0
#17 0x005e269e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7837720 (LWP 1672)):
[KCrash Handler]
#7  0x06bfdc9c in Notifications::~Notifications (this=0x97f4450, __in_chrg=<value optimized out>) at ../../../../../plasma/generic/applets/notifications/ui/notifications.cpp:115
#8  0x0025be21 in Plasma::ExtenderPrivate::loadExtenderItems (this=0x976fd58) at ../../plasma/extenders/extender.cpp:736
#9  0x0025cac2 in Plasma::Extender::Extender (this=0x9770038, applet=0x8db1b60) at ../../plasma/extenders/extender.cpp:105
#10 0x00202e20 in Plasma::Applet::extender (this=0x8db1b60) at ../../plasma/applet.cpp:763
#11 0x04f218e1 in createCalendarExtender (this=0x8db1b60) at ../../../libs/plasmaclock/clockapplet.cpp:121
#12 ClockApplet::init (this=0x8db1b60) at ../../../libs/plasmaclock/clockapplet.cpp:571
#13 0x03b4d85f in Clock::init (this=0x8db1b60) at ../../../../../plasma/generic/applets/digital-clock/clock.cpp:72
#14 0x0022476c in Plasma::ContainmentPrivate::initApplets (this=0x8d0ad20) at ../../plasma/containment.cpp:462
#15 0x0023a03f in Plasma::CoronaPrivate::importLayout (this=0x8a65c88, conf=..., mergeConfig=false) at ../../plasma/corona.cpp:523
#16 0x0023ad5c in Plasma::Corona::loadLayout (this=0x89dad90, configName=...) at ../../plasma/corona.cpp:458
#17 0x0023b95e in Plasma::Corona::initializeLayout (this=0x89dad90, configName=...) at ../../plasma/corona.cpp:361
#18 0x00469972 in PlasmaApp::corona (this=0x89d1740) at ../../../../plasma/desktop/shell/plasmaapp.cpp:800
#19 0x00469f5e in PlasmaApp::setupDesktop (this=0x89d1740) at ../../../../plasma/desktop/shell/plasmaapp.cpp:286
#20 0x0046d04c in PlasmaApp::qt_metacall (this=0x89d1740, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x8a5bee8) at ./plasmaapp.moc:148
#21 0x06fe08ca in QMetaObject::metacall (object=0x89d1740, cl=QMetaObject::ReadProperty, idx=42, argv=0x8a5bee8) at kernel/qmetaobject.cpp:237
#22 0x06febdf6 in QMetaCallEvent::placeMetaCall (this=0x8a5c320, object=0x89d1740) at kernel/qobject.cpp:534
#23 0x06fed6a2 in QObject::event (this=0x89d1740, e=0x42080e41) at kernel/qobject.cpp:1219
#24 0x06fda9db in QCoreApplication::event (this=0x89d1740, e=0x8a5c320) at kernel/qcoreapplication.cpp:1561
#25 0x043904d4 in QApplication::event (this=0x89d1740, e=0x8a5c320) at kernel/qapplication.cpp:2439
#26 0x0438cfdc in QApplicationPrivate::notify_helper (this=0x89dd438, receiver=0x89d1740, e=0x8a5c320) at kernel/qapplication.cpp:4396
#27 0x0439304e in QApplication::notify (this=0x89d1740, receiver=0x89d1740, e=0x8a5c320) at kernel/qapplication.cpp:3798
#28 0x0105c68a in KApplication::notify (this=0x89d1740, receiver=0x89d1740, event=0x8a5c320) at ../../kdeui/kernel/kapplication.cpp:310
#29 0x06fdab3b in QCoreApplication::notifyInternal (this=0x89d1740, receiver=0x89d1740, event=0x8a5c320) at kernel/qcoreapplication.cpp:732
#30 0x06fddd8b in sendEvent (receiver=0x0, event_type=0, data=0x89bb028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x89bb028) at kernel/qcoreapplication.cpp:1373
#32 0x06fddf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#33 0x07009a74 in sendPostedEvents (s=0x89df778) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#34 postEventSourceDispatch (s=0x89df778) at kernel/qeventdispatcher_glib.cpp:277
#35 0x0279b855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x0279f668 in ?? () from /lib/libglib-2.0.so.0
#37 0x0279f848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x07009565 in QEventDispatcherGlib::processEvents (this=0x89bace8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#39 0x0444ebe5 in QGuiEventDispatcherGlib::processEvents (this=0x89bace8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x06fd9609 in QEventLoop::processEvents (this=0xbfb3b494, flags=) at kernel/qeventloop.cpp:149
#41 0x06fd9a8a in QEventLoop::exec (this=0xbfb3b494, flags=...) at kernel/qeventloop.cpp:201
#42 0x06fde00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x0438be07 in QApplication::exec () at kernel/qapplication.cpp:3672
#44 0x0044e86e in kdemain (argc=1, argv=0xbfb3b6a4) at ../../../../plasma/desktop/shell/main.cpp:118
#45 0x080485bb in main (argc=1, argv=0xbfb3b6a4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 255078.

Possible duplicates by query: bug 262319, bug 261491, bug 261436, bug 261224, bug 257641.

Reported using DrKonqi