Bug 315964

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.5
Qt Version: 4.8.4
Operating System: Linux 3.7.9-205.fc18.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: Changed Desktop background to weather. Kept default image. Mozilla Firefox 19 running as well.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77209c0 (LWP 1231))]

Thread 4 (Thread 0xb4c7eb40 (LWP 1232)):
#0  0xb7759424 in __kernel_vsyscall ()
#1  0x493e118c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x4d27674d in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib/libQtScript.so.4
#3  0x4d276780 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib/libQtScript.so.4
#4  0x493ddaff in start_thread () from /lib/libpthread.so.0
#5  0x4930d09e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xaeb24b40 (LWP 1233)):
#0  0x493f6dad in clock_gettime () from /lib/librt.so.1
#1  0x49fcacf6 in qt_gettime() () from /lib/libQtCore.so.4
#2  0x4a0b463f in QTimerInfoList::updateCurrentTime() () from /lib/libQtCore.so.4
#3  0x7fffffff in ?? ()
#4  0x4a0b49fb in QTimerInfoList::timerWait(timeval&) () from /lib/libQtCore.so.4
#5  0x7fffffff in ?? ()

Thread 2 (Thread 0xab97fb40 (LWP 1241)):
#0  0x493df8e1 in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x495a8961 in g_mutex_lock () from /lib/libglib-2.0.so.0
#2  0x49565f35 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0x49566412 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#4  0x495665e2 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x4a0b3b1f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#6  0x4a07fb5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#7  0x4a07fe59 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#8  0x49f680dc in QThread::exec() () from /lib/libQtCore.so.4
#9  0xac2eddbb in KCupsConnection::run() () from /lib/libkcupslib.so
#10 0x49f6b56a in QThreadPrivate::start(void*) () from /lib/libQtCore.so.4
#11 0x493ddaff in start_thread () from /lib/libpthread.so.0
#12 0x4930d09e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77209c0 (LWP 1231)):
[KCrash Handler]
#6  0x4b495588 in QComboBox::view() const () from /lib/libQtGui.so.4
#7  0xb2b10c5f in WeatherWallpaper::updateScreenshot(QPersistentModelIndex) () from /usr/lib/kde4/plasma_wallpaper_weather.so
#8  0xb2b1a69b in BackgroundListModel::showPreview(KFileItem const&, QPixmap const&) () from /usr/lib/kde4/plasma_wallpaper_weather.so
#9  0x4a09828e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#10 0x4bd530be in KIO::PreviewJob::gotPreview(KFileItem const&, QPixmap const&) () from /lib/libkio.so.5
#11 0x4bd531c7 in KIO::PreviewJobPrivate::emitPreview(QImage const&) () from /lib/libkio.so.5
#12 0x4bd55b84 in KIO::PreviewJobPrivate::statResultThumbnail() () from /lib/libkio.so.5
#13 0x4bd562c4 in KIO::PreviewJob::slotResult(KJob*) () from /lib/libkio.so.5
#14 0x4bd57fa9 in KIO::PreviewJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libkio.so.5
#15 0x4a09828e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#16 0x4a649c06 in KJob::result(KJob*) () from /lib/libkdecore.so.5
#17 0x4a649c59 in KJob::emitResult() () from /lib/libkdecore.so.5
#18 0x4bcc4adb in KIO::SimpleJob::slotFinished() () from /lib/libkio.so.5
#19 0x4bcca002 in KIO::StatJob::slotFinished() () from /lib/libkio.so.5
#20 0x4bcc6788 in KIO::StatJob::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libkio.so.5
#21 0x4a09828e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#22 0x4bd7a356 in KIO::SlaveInterface::finished() () from /lib/libkio.so.5
#23 0x4bd7d283 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib/libkio.so.5
#24 0x4bd799eb in KIO::SlaveInterface::dispatch() () from /lib/libkio.so.5
#25 0x4bd6c208 in KIO::Slave::gotInput() () from /lib/libkio.so.5
#26 0x4bd6c864 in KIO::Slave::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib/libkio.so.5
#27 0x4a09828e in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib/libQtCore.so.4
#28 0x4bc928d6 in KIO::Connection::readyRead() () from /lib/libkio.so.5
#29 0x4bc92f38 in KIO::ConnectionPrivate::dequeue() () from /lib/libkio.so.5
#30 0x4a09311b in QMetaCallEvent::placeMetaCall(QObject*) () from /lib/libQtCore.so.4
#31 0x4a097783 in QObject::event(QEvent*) () from /lib/libQtCore.so.4
#32 0x4b05506c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQtGui.so.4
#33 0x4b059b2f in QApplication::notify(QObject*, QEvent*) () from /lib/libQtGui.so.4
#34 0x4ac42a82 in KApplication::notify(QObject*, QEvent*) () from /lib/libkdeui.so.5
#35 0x4a0810be in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib/libQtCore.so.4
#36 0x4a085065 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/libQtCore.so.4
#37 0x4a0852ed in QCoreApplication::sendPostedEvents(QObject*, int) () from /lib/libQtCore.so.4
#38 0x4a0b3975 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQtCore.so.4
#39 0x4956615b in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x49566500 in g_main_context_iterate.isra.22 () from /lib/libglib-2.0.so.0
#41 0x495665e2 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x4a0b3b02 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#43 0x4b10770b in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtGui.so.4
#44 0x4a07fb5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#45 0x4a07fe59 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQtCore.so.4
#46 0x4a08539b in QCoreApplication::exec() () from /lib/libQtCore.so.4
#47 0x4b052ee5 in QApplication::exec() () from /lib/libQtGui.so.4
#48 0x4c642686 in kdemain () from /lib/libkdeinit4_plasma-desktop.so
#49 0x080487bc in main ()

Possible duplicates by query: bug 298093.

Reported using DrKonqi