Bug 265199

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Doing a lot of stuff, high load, I did modify some settings in the weather report plasmoid.

- Unusual behavior I noticed:
Crash! Happened before though. Good thing is that after a few seconds plasma is restarted and it's as though nothing happened.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb61dca30 (LWP 1668))]

Thread 2 (Thread 0xadc90b70 (LWP 1672)):
#0  0x07e2ae36 in clock_gettime () from /lib/librt.so.1
#1  0x0445550b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x0452c6e5 in QTimerInfoList::updateCurrentTime (this=0x9fe625c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0452c72a in QTimerInfoList::timerWait (this=0x9fe625c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0452a7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xadc8fffc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0452a83d in timerSourcePrepare (source=0x0, timeout=0x7e2eff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x07b31e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x07b32279 in ?? () from /lib/libglib-2.0.so.0
#9  0x07b32848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0452a59f in QEventDispatcherGlib::processEvents (this=0x9fc1808, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x044fa609 in QEventLoop::processEvents (this=0xadc901d0, flags=) at kernel/qeventloop.cpp:149
#12 0x044faa8a in QEventLoop::exec (this=0xadc901d0, flags=...) at kernel/qeventloop.cpp:201
#13 0x043f6b7e in QThread::exec (this=0x9fe5d10) at thread/qthread.cpp:490
#14 0x044d935b in QInotifyFileSystemWatcherEngine::run (this=0x9fe5d10) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x043f9df9 in QThreadPrivate::start (arg=0x9fe5d10) at thread/qthread_unix.cpp:266
#16 0x01337ba8 in ?? () from /usr/lib/nvidia-current/libGL.so.1

Thread 1 (Thread 0xb61dca30 (LWP 1668)):
[KCrash Handler]
#7  d_func (this=0xa2a) at itemviews/qabstractitemview.h:353
#8  QAbstractItemView::model (this=0xa2a) at itemviews/qabstractitemview.cpp:695
#9  0x004e4945 in Plasma::TreeView::model (this=0xa0d8570) at ../../plasma/widgets/treeview.cpp:66
#10 0x022860d9 in WeatherApplet::weatherContent (this=0xa0d2620, data=...) at ../../../applets/weather/weatherapplet.cpp:655
#11 0x0228caae in WeatherApplet::dataUpdated (this=0xa0d2620, source=..., data=...) at ../../../applets/weather/weatherapplet.cpp:758
#12 0x02281ec7 in WeatherApplet::qt_metacall (this=0xa0d2620, _c=QMetaObject::InvokeMetaMethod, _id=81, _a=0xbfe38db4) at ./weatherapplet.moc:81
#13 0x045018ca in QMetaObject::metacall (object=0xa0d2620, cl=168633888, idx=81, argv=0xbfe38db4) at kernel/qmetaobject.cpp:237
#14 0x045146ad in QMetaObject::activate (sender=0xa212d58, m=0x5a2a64, local_signal_index=0, argv=0xa2a) at kernel/qobject.cpp:3280
#15 0x00423839 in Plasma::SignalRelay::dataUpdated (this=0xa212d58, _t1=..., _t2=...) at ./datacontainer_p.moc:85
#16 0x004239fe in Plasma::SignalRelay::checkQueueing (this=0xa212d58) at ../../plasma/private/datacontainer_p.cpp:115
#17 0x003e2033 in Plasma::DataContainer::checkForUpdate (this=0xad23aa0) at ../../plasma/datacontainer.cpp:172
#18 0x003e6ef6 in Plasma::DataEngine::timerEvent (this=0xa0836e8, event=0xbfe393f0) at ../../plasma/dataengine.cpp:388
#19 0x0450e504 in QObject::event (this=0xa0836e8, e=0xa45c108) at kernel/qobject.cpp:1183
#20 0x06c30fdc in QApplicationPrivate::notify_helper (this=0x9b75ea0, receiver=0xa0836e8, e=0xbfe393f0) at kernel/qapplication.cpp:4396
#21 0x06c3704e in QApplication::notify (this=0x9b6a368, receiver=0xa0836e8, e=0xbfe393f0) at kernel/qapplication.cpp:3798
#22 0x010db68a in KApplication::notify (this=0x9b6a368, receiver=0xa0836e8, event=0xbfe393f0) at ../../kdeui/kernel/kapplication.cpp:310
#23 0x044fbb3b in QCoreApplication::notifyInternal (this=0x9b6a368, receiver=0xa0836e8, event=0xbfe393f0) at kernel/qcoreapplication.cpp:732
#24 0x0452dad6 in sendEvent (this=0x9b79074) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QTimerInfoList::activateTimers (this=0x9b79074) at kernel/qeventdispatcher_unix.cpp:602
#26 0x0452a874 in timerSourceDispatch (source=0x9b79040) at kernel/qeventdispatcher_glib.cpp:184
#27 0x07b2e855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x07b32668 in ?? () from /lib/libglib-2.0.so.0
#29 0x07b32848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x0452a565 in QEventDispatcherGlib::processEvents (this=0x9b15cd0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#31 0x06cf2be5 in QGuiEventDispatcherGlib::processEvents (this=0x9b15cd0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x044fa609 in QEventLoop::processEvents (this=0xbfe396b4, flags=) at kernel/qeventloop.cpp:149
#33 0x044faa8a in QEventLoop::exec (this=0xbfe396b4, flags=...) at kernel/qeventloop.cpp:201
#34 0x044ff00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#35 0x06c2fe07 in QApplication::exec () at kernel/qapplication.cpp:3672
#36 0x002d986e in kdemain (argc=1, argv=0xbfe398c4) at ../../../../plasma/desktop/shell/main.cpp:118
#37 0x080485bb in main (argc=1, argv=0xbfe398c4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 221806.

Possible duplicates by query: bug 255502, bug 254881, bug 254777, bug 254390, bug 252661.

Reported using DrKonqi