Bug 255502

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: working with wordprocessor Open Office

- Unusual behavior I noticed: background turned black, panel moved upward; then recovery and crashreport windows appeared.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma-werkgebied (plasma-desktop), signal: Segmentation fault
startProcessInternal (argc=<value optimized out>, argv=0xbfe32264, waitAndExit=true, directly=false) at ../../kdeui/util/kcrash.cpp:446
	in ../../kdeui/util/kcrash.cpp
[Current thread is 1 (Thread 0xb7835720 (LWP 1354))]

Thread 2 (Thread 0xaf43bb70 (LWP 1358)):
#0  0x003dd3eb in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x001edf76 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x02375b68 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x0237645e in ?? () from /lib/libglib-2.0.so.0
#4  0x02376848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0283159f in QEventDispatcherGlib::processEvents (this=0x9673028, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x02801609 in QEventLoop::processEvents (this=0xaf43b280, flags=) at kernel/qeventloop.cpp:149
#7  0x02801a8a in QEventLoop::exec (this=0xaf43b280, flags=...) at kernel/qeventloop.cpp:201
#8  0x026fdb7e in QThread::exec (this=0x9b7d040) at thread/qthread.cpp:490
#9  0x027e035b in QInotifyFileSystemWatcherEngine::run (this=0x9b7d040) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x02700df9 in QThreadPrivate::start (arg=0x9b7d040) at thread/qthread_unix.cpp:266
#11 0x003dacc9 in start_thread () from /lib/libpthread.so.0
#12 0x001e06ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7835720 (LWP 1354)):
[KCrash Handler]
#4  d_func (this=0x33333333) at itemviews/qabstractitemview.h:353
#5  QAbstractItemView::model (this=0x33333333) at itemviews/qabstractitemview.cpp:695
#6  0x009e0945 in Plasma::TreeView::model (this=0xa963de8) at ../../plasma/widgets/treeview.cpp:66
#7  0x035e70d9 in WeatherApplet::weatherContent (this=0xa874da0, data=...) at ../../../applets/weather/weatherapplet.cpp:655
#8  0x035edaae in WeatherApplet::dataUpdated (this=0xa874da0, source=..., data=...) at ../../../applets/weather/weatherapplet.cpp:758
#9  0x035e2ec7 in WeatherApplet::qt_metacall (this=0xa874da0, _c=QMetaObject::InvokeMetaMethod, _id=81, _a=0xbfe337e4) at ./weatherapplet.moc:81
#10 0x028088ca in QMetaObject::metacall (object=0xa874da0, cl=176639392, idx=81, argv=0xbfe337e4) at kernel/qmetaobject.cpp:237
#11 0x0281b6ad in QMetaObject::activate (sender=0x9cde888, m=0xa9ea64, local_signal_index=0, argv=0x33333333) at kernel/qobject.cpp:3280
#12 0x0091f839 in Plasma::SignalRelay::dataUpdated (this=0x9cde888, _t1=..., _t2=...) at ./datacontainer_p.moc:85
#13 0x0091f9fe in Plasma::SignalRelay::checkQueueing (this=0x9cde888) at ../../plasma/private/datacontainer_p.cpp:115
#14 0x008de033 in Plasma::DataContainer::checkForUpdate (this=0x9ce4f00) at ../../plasma/datacontainer.cpp:172
#15 0x008e2ef6 in Plasma::DataEngine::timerEvent (this=0xa918d28, event=0xbfe33e20) at ../../plasma/dataengine.cpp:388
#16 0x02815504 in QObject::event (this=0xa918d28, e=0xa96a430) at kernel/qobject.cpp:1183
#17 0x01490fdc in QApplicationPrivate::notify_helper (this=0x9639a68, receiver=0xa918d28, e=0xbfe33e20) at kernel/qapplication.cpp:4396
#18 0x0149704e in QApplication::notify (this=0x962e740, receiver=0xa918d28, e=0xbfe33e20) at kernel/qapplication.cpp:3798
#19 0x0118668a in KApplication::notify (this=0x962e740, receiver=0xa918d28, event=0xbfe33e20) at ../../kdeui/kernel/kapplication.cpp:310
#20 0x02802b3b in QCoreApplication::notifyInternal (this=0x962e740, receiver=0xa918d28, event=0xbfe33e20) at kernel/qcoreapplication.cpp:732
#21 0x02834ad6 in sendEvent (this=0x963cc34) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x963cc34) at kernel/qeventdispatcher_unix.cpp:602
#23 0x02831874 in timerSourceDispatch (source=0x963cc00) at kernel/qeventdispatcher_glib.cpp:184
#24 0x02372855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#25 0x02376668 in ?? () from /lib/libglib-2.0.so.0
#26 0x02376848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#27 0x02831565 in QEventDispatcherGlib::processEvents (this=0x9617ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#28 0x01552be5 in QGuiEventDispatcherGlib::processEvents (this=0x9617ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x02801609 in QEventLoop::processEvents (this=0xbfe340e4, flags=) at kernel/qeventloop.cpp:149
#30 0x02801a8a in QEventLoop::exec (this=0xbfe340e4, flags=...) at kernel/qeventloop.cpp:201
#31 0x0280600f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#32 0x0148fe07 in QApplication::exec () at kernel/qapplication.cpp:3672
#33 0x0056a86e in kdemain (argc=1, argv=0xbfe342f4) at ../../../../plasma/desktop/shell/main.cpp:118
#34 0x080485bb in main (argc=1, argv=0xbfe342f4) at plasma-desktop_dummy.cpp:3

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

Possible duplicates by query: bug 254881, bug 254777, bug 254390, bug 252661, bug 228791.

Reported using DrKonqi