Application: plasma-desktop (0.4)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.8-desktop-3.mga3 x86_64
Distribution: "Mageia 3"

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

I recently upgraded from KDE4.8.3 to 4.10.2 (Mageia2=>Mageia3).
I had some incorrect behaviours of my panel, one of which was that I could not see properly the notifications (for instance the progress of copying files).
So I created a new panel correcting most problems but the notifications problem.

The icon was still taking some place in the bar but without icon, and when clicking on it the notifications windows appeared but was not readable.
To try and correct this, I right-clicked on it and selected Configure "miniatures box" (Boite à miniatures in french), unticked Notifications and ticked it again. This is when it crashed.

- Unusual behavior I noticed:
I was moving a large amount of files with Dolphin during this event.
Just after the crash, the entire panel disappeared, and then reappeared after a minute.
The notification icon is now visible and the notifications are accessible. So my display inital problem got actually corrected :).

- Custom settings of the application:
I am using a custom set of icons from ROSA.
the panel is on the left side

-- Backtrace:
Application: Outil de gestion de fenêtres Plasma (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff2ce1b9780 (LWP 6921))]

Thread 12 (Thread 0x7ff2a4612700 (LWP 6944)):
#0  0x00007ff2c897b9c0 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007ff2c893e8a5 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#2  0x00007ff2c893eac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007ff2cce2f5e6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#4  0x00007ff2ccdfff5f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#5  0x00007ff2cce001e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x00007ff2ccd01610 in QThread::exec() () from /lib64/libQtCore.so.4
#7  0x00007ff2ccde07af in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#8  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ff298cfa700 (LWP 8241)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2bbd1a207 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQtScript.so.4
#2  0x00007ff2bbd1a239 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQtScript.so.4
#3  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#4  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ff29b4ff700 (LWP 10393)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#7  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#8  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ff299cfc700 (LWP 10394)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ff29acfe700 (LWP 10395)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ff2994fb700 (LWP 10396)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#7  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#8  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#9  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#10 0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ff1ef2c4700 (LWP 10397)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ff1eeac3700 (LWP 10398)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff1ee2c2700 (LWP 10399)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7f5c4 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#6  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#7  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#8  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#9  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff1e7fff700 (LWP 10400)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#6  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff1c5ff2700 (LWP 10890)):
#0  0x00007ff2cca785c4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ff2ccd04b4b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQtCore.so.4
#2  0x00007ff2baf7cd61 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#3  0x00007ff2baf7f5ab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /lib64/libthreadweaver.so.4
#4  0x00007ff2baf7e41f in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /lib64/libthreadweaver.so.4
#5  0x00007ff2baf7e4ab in ThreadWeaver::Thread::run() () from /lib64/libthreadweaver.so.4
#6  0x00007ff2ccd045ec in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#7  0x00007ff2cca74d18 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ff2cb8077cd in clone () from /lib64/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff2ce1b9780 (LWP 6921)):
[KCrash Handler]
#5  0x00007ff2cce1a478 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /lib64/libQtCore.so.4
#6  0x00007ff2a1a9c418 in SystemTray::Task::widget(Plasma::Applet*, bool) () from /usr/lib64/kde4/plasma_applet_systemtray.so
#7  0x00007ff2a1aaaaa8 in SystemTray::Applet::configAccepted() () from /usr/lib64/kde4/plasma_applet_systemtray.so
#8  0x00007ff2a1aac265 in SystemTray::Applet::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib64/kde4/plasma_applet_systemtray.so
#9  0x00007ff2cce1662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#10 0x00007ff2cdb0ea37 in KDialog::slotButtonClicked(int) () from /lib64/libkdeui.so.5
#11 0x00007ff2cdb0ef74 in KDialog::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libkdeui.so.5
#12 0x00007ff2cce1662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#13 0x00007ff2cce1c63e in QSignalMapper::mapped(int) () from /lib64/libQtCore.so.4
#14 0x00007ff2cce1c845 in QSignalMapper::map(QObject*) () from /lib64/libQtCore.so.4
#15 0x00007ff2cce1662f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /lib64/libQtCore.so.4
#16 0x00007ff2cc5fa662 in QAbstractButton::clicked(bool) () from /lib64/libQtGui.so.4
#17 0x00007ff2cc34f4be in QAbstractButtonPrivate::emitClicked() () from /lib64/libQtGui.so.4
#18 0x00007ff2cc34fac0 in QAbstractButtonPrivate::click() () from /lib64/libQtGui.so.4
#19 0x00007ff2cc34fd2c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQtGui.so.4
#20 0x00007ff2cbfe5c89 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#21 0x00007ff2cbf9630c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#22 0x00007ff2cbf9afeb in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#23 0x00007ff2cdbae0f6 in KApplication::notify(QObject*, QEvent*) () from /lib64/libkdeui.so.5
#24 0x00007ff2cce0120e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#25 0x00007ff2cbf9714b in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /lib64/libQtGui.so.4
#26 0x00007ff2cc011824 in QETWidget::translateMouseEvent(_XEvent const*) () from /lib64/libQtGui.so.4
#27 0x00007ff2cc0105b1 in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#28 0x00007ff2cc0366d2 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#29 0x00007ff2c893e6d5 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#30 0x00007ff2c893ea08 in g_main_context_iterate.isra.24 () from /lib64/libglib-2.0.so.0
#31 0x00007ff2c893eac4 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#32 0x00007ff2cce2f5c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#33 0x00007ff2cc03634e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#34 0x00007ff2ccdfff5f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x00007ff2cce001e8 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#36 0x00007ff2cce04fd8 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#37 0x00007ff2b45be421 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#38 0x0000000000408405 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#39 0x00000000004092eb in handle_launcher_request(int, char const*) [clone .isra.13] ()
#40 0x0000000000409940 in handle_requests(int) ()
#41 0x0000000000405361 in main ()

This bug may be a duplicate of or related to bug 314614.

Possible duplicates by query: bug 314614.

Reported using DrKonqi