Application: plasmashell (5.8.7)
 (Compiled from sources)
Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.9.43-desktop-1.mga6 x86_64
Distribution: "Mageia 6"

-- Information about the crash:
- What I was doing when the application crashed:
j'utilisais bleachbit, quelque chose s'est planté mais on ne sait pas quoi puisque ça marche normalement !!!!!!!!!!!!!!!!!!!!!

ce n'est vraiment pas au point du tout mga 6 !!!!!!!!!!!! toutes les applis se plantent, sans défaut ou alors tout se bloque sans plantage officiel !!

de plus en plus fort, 

je vais finir par croire que mga 6 tient vraiment à concurrencer windows

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb16d14e800 (LWP 3430))]

Thread 7 (Thread 0x7fb0bab95700 (LWP 4076)):
#0  0x00007fb16477f724 in g_ptr_array_set_size () at /lib64/libglib-2.0.so.0
#1  0x00007fb1647aa181 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007fb1647aabc3 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fb1647aad9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fb16814ce2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fb1680f849a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fb167f323bc in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fb16b148902 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007fb167f36ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fb14d0ec700 (LWP 4074)):
#0  0x00007fb167045c4f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fb16cbb0234 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007fb16cbb0279 in  () at /lib64/libQt5Script.so.5
#3  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#4  0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fb14effe700 (LWP 4073)):
#0  0x00007fb1647ef974 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007fb1647a9cde in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x00007fb1647aab65 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007fb1647aad9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007fb16814ce2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fb1680f849a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007fb167f323bc in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fb16a7c3205 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007fb167f36ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb14ffff700 (LWP 3909)):
#0  0x00007fb16784400d in poll () at /lib64/libc.so.6
#1  0x00007fb1647aac94 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fb1647aad9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fb16814ce2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fb1680f849a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fb167f323bc in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fb16a7c3205 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007fb167f36ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb156158700 (LWP 3795)):
#0  0x00007fb1647aa18d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007fb1647aabc3 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fb1647aad9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fb16814ce2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007fb1680f849a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007fb167f323bc in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fb16d288635 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007fb167f36ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#9  0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb157c23700 (LWP 3730)):
#0  0x00007fb16784400d in poll () at /lib64/libc.so.6
#1  0x00007fb16bb07902 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007fb16bb09657 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fb15a0d8be9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007fb167f36ff9 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007fb16704066d in start_thread () at /lib64/libpthread.so.0
#6  0x00007fb16784fe4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb16d14e800 (LWP 3430)):
[KCrash Handler]
#6  0x00007fb16974d517 in KSharedDataCache::Private::CacheLocker::CacheLocker(KSharedDataCache::Private const*) () at /lib64/libKF5CoreAddons.so.5
#7  0x00007fb169746400 in KSharedDataCache::find(QString const&, QByteArray*) const () at /lib64/libKF5CoreAddons.so.5
#8  0x00007fb16b6b6294 in Plasma::Theme::findInCache(QString const&, QPixmap&, unsigned int) () at /lib64/libKF5Plasma.so.5
#9  0x00007fb16b6b03e4 in Plasma::SvgPrivate::findInCache(QString const&, double, QSizeF const&) () at /lib64/libKF5Plasma.so.5
#10 0x00007fb16b6b095d in Plasma::Svg::pixmap(QString const&) () at /lib64/libKF5Plasma.so.5
#11 0x00007fb14257b4a2 in IconItem::loadPixmap() () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#12 0x00007fb16b1dfa18 in QQuickWindowPrivate::polishItems() () at /lib64/libQt5Quick.so.5
#13 0x00007fb16b1aedbd in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#14 0x00007fb16b1affa1 in QSGGuiThreadRenderLoop::event(QEvent*) () at /lib64/libQt5Quick.so.5
#15 0x00007fb168a0cd0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#16 0x00007fb168a11e76 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#17 0x00007fb1680fa628 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#18 0x00007fb16814bd6e in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#19 0x00007fb16814c2a1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#20 0x00007fb1647aaac7 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#21 0x00007fb1647aacf8 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#22 0x00007fb1647aad9c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#23 0x00007fb16814ce06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#24 0x00007fb1680f849a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#25 0x00007fb1681007e1 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#26 0x000000000041c8af in main ()

Possible duplicates by query: bug 383599, bug 383496.

Reported using DrKonqi