Application: plasmashell (5.19.1)

Qt Version: 5.14.2
Frameworks Version: 5.71.0
Operating System: Linux 5.3.0-59-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.19

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

I was testing different plasmoids (here, menus) that I downloaded from plasma, they were placed on the desktop and not in the taskbar. When all of a sudden, I click on one of the plasmoids I was testing, one of the plasmoids makes a turn on itself and DrKonqi appears at the bottom.

- Custom settings of the application:

I was testing that plasmoids : 

* Launchpad plasma transparent
* Avalon menu (this was makes a turn)

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f1a1e71eb5f in std::__atomic_base<int>::load(std::memory_order) const (__m=std::memory_order_relaxed, this=0x660066006f0053) at /usr/include/c++/7/bits/atomic_base.h:396
#5  0x00007f1a1e71eb5f in QAtomicOps<int>::loadRelaxed<int>(std::atomic<int> const&) (_q_value=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:239
#6  0x00007f1a1e71eb5f in QBasicAtomicInteger<int>::loadRelaxed() const (this=0x660066006f0053) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:107
#7  0x00007f1a1e71eb5f in QtPrivate::RefCount::ref() (this=0x660066006f0053) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:55
#8  0x00007f1a1e71eb5f in QString::QString(QString const&) (other=..., this=0x7ffe01ab2950) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qstring.h:1051
#9  0x00007f1a1e71eb5f in (anonymous namespace)::getProcessInfo(QString const&, KProcessList::KProcessInfo&) (procId=..., processInfo=...) at ./src/lib/util/kprocesslist_unix.cpp:91
#10 0x00007f1a1e71fc61 in KProcessList::processInfo(long long) (pid=pid@entry=5796) at ./src/lib/util/kprocesslist_unix.cpp:150
#11 0x00007f19feaa0a98 in TaskManager::servicesFromPid(unsigned int, QExplicitlySharedDataPointer<KSharedConfig>) (pid=pid@entry=5796, rulesConfig=...) at ./libtaskmanager/tasktools.cpp:534
#12 0x00007f19feaa1675 in TaskManager::windowUrlFromMetadata(QString const&, unsigned int, QExplicitlySharedDataPointer<KSharedConfig>, QString const&) (appId=..., pid=pid@entry=5796, rulesConfig=..., xWindowsWMClassName=...) at ./libtaskmanager/tasktools.cpp:436
#13 0x00007f19feab0240 in TaskManager::XWindowTasksModel::Private::windowUrl(unsigned long long) (this=this@entry=0x55f744bfb300, window=<optimized out>) at ./libtaskmanager/xwindowtasksmodel.cpp:543
#14 0x00007f19feab07bb in TaskManager::XWindowTasksModel::Private::appData(unsigned long long) (this=0x55f744bfb300, window=<optimized out>) at ./libtaskmanager/xwindowtasksmodel.cpp:447
#15 0x00007f19feab4c77 in TaskManager::XWindowTasksModel::data(QModelIndex const&, int) const (this=0x55f744d64970, index=..., role=<optimized out>) at ./libtaskmanager/xwindowtasksmodel.cpp:694
#16 0x00007f1a1cc04bd8 in QAbstractProxyModel::data(QModelIndex const&, int) const (this=<optimized out>, proxyIndex=..., role=293) at itemmodels/qabstractproxymodel.cpp:245
#17 0x00007f19ff99a6d4 in KConcatenateRowsProxyModel::data(QModelIndex const&, int) const (this=<optimized out>, index=..., role=293) at ./src/core/kconcatenaterowsproxymodel.cpp:83
#18 0x00007f19fea86d14 in QModelIndex::data(int) const (arole=293, this=0x7ffe01ab30b0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qabstractitemmodel.h:460
#19 0x00007f19fea86d14 in TaskManager::TaskFilterProxyModel::acceptsRow(int) const (this=0x55f744d9af60, sourceRow=3) at ./libtaskmanager/taskfilterproxymodel.cpp:251
#20 0x00007f1a1cc191d9 in QSortFilterProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, source_top_left=..., source_bottom_right=..., roles=...) at itemmodels/qsortfilterproxymodel.cpp:1434
#21 0x00007f1a1cc1bbf8 in QSortFilterProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qsortfilterproxymodel.cpp:275
#22 0x00007f1a1cc864b9 in doActivate<false>(QObject*, int, void**) (sender=0x55f744d87880, signal_index=3, argv=0x7ffe01ab33e0) at kernel/qobject.cpp:3882
#23 0x00007f1a1cc80f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f1a1d118080 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe01ab33e0) at kernel/qobject.cpp:3930
#24 0x00007f1a1cbe6bbc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:557
#25 0x00007f19ff99a172 in KConcatenateRowsProxyModelPrivate::slotDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=0x55f744d8a2d0, from=..., to=..., roles=...) at ./src/core/kconcatenaterowsproxymodel.cpp:312
#26 0x00007f19ff99b618 in KConcatenateRowsProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/core/KF5ItemModels_autogen/include/moc_kconcatenaterowsproxymodel.cpp:154
#27 0x00007f1a1cc864b9 in doActivate<false>(QObject*, int, void**) (sender=0x55f744d53570, signal_index=3, argv=0x7ffe01ab35c0) at kernel/qobject.cpp:3882
#28 0x00007f1a1cc80f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55f744d53570, m=m@entry=0x7f1a1d118080 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe01ab35c0) at kernel/qobject.cpp:3930
#29 0x00007f1a1cbe6bbc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=this@entry=0x55f744d53570, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:557
#30 0x00007f1a1cc0d611 in QIdentityProxyModelPrivate::_q_sourceDataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, topLeft=..., bottomRight=..., roles=...) at itemmodels/qidentityproxymodel.cpp:483
#31 0x00007f1a1cc0f2e8 in QIdentityProxyModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qidentityproxymodel.cpp:164
#32 0x00007f1a1cc864b9 in doActivate<false>(QObject*, int, void**) (sender=0x55f744d64970, signal_index=3, argv=0x7ffe01ab37c0) at kernel/qobject.cpp:3882
#33 0x00007f1a1cc80f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f1a1d118080 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe01ab37c0) at kernel/qobject.cpp:3930
#34 0x00007f1a1cbe6bbc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) (this=<optimized out>, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:557
#35 0x00007f19feaaf846 in TaskManager::XWindowTasksModel::Private::dataChanged(unsigned long long, QVector<int> const&) (this=this@entry=0x55f744bfb300, window=<optimized out>, roles=...) at ./libtaskmanager/xwindowtasksmodel.cpp:422
#36 0x00007f19feab2292 in TaskManager::XWindowTasksModel::Private::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) (this=0x55f744bfb300, window=<optimized out>, properties=..., properties2=...) at ./libtaskmanager/xwindowtasksmodel.cpp:409
#37 0x00007f1a1cc866d7 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe01ab3a00, r=0x55f744d64970, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#38 0x00007f1a1cc866d7 in doActivate<false>(QObject*, int, void**) (sender=0x55f744d7e980, signal_index=5, argv=0x7ffe01ab3a00) at kernel/qobject.cpp:3870
#39 0x00007f1a1cc80f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f19feccf4c0 <XWindowSystemEventBatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe01ab3a00) at kernel/qobject.cpp:3930
#40 0x00007f19feab788b in XWindowSystemEventBatcher::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) (this=<optimized out>, _t1=<optimized out>, _t2=..., _t3=...) at ./obj-x86_64-linux-gnu/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_xwindowsystemeventbatcher.cpp:176
#41 0x00007f19feaae671 in XWindowSystemEventBatcher::<lambda(WId, NET::Properties, NET::Properties2)>::operator() (properties2=..., properties=..., window=<optimized out>, __closure=0x55f744d7f520) at ./libtaskmanager/xwindowsystemeventbatcher.cpp:63
#44 0x00007f19feaae671 in QtPrivate::QFunctorSlotObject<XWindowSystemEventBatcher::XWindowSystemEventBatcher(QObject*)::<lambda(WId, NET::Properties, NET::Properties2)>, 3, QtPrivate::List<long long unsigned int, QFlags<NET::Property>, QFlags<NET::Property2> >, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x55f744d7f510, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:443
#45 0x00007f1a1cc866d7 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7ffe01ab3bb0, r=0x55f744d7e980, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#46 0x00007f1a1cc866d7 in doActivate<false>(QObject*, int, void**) (sender=0x7f1a1f2a4c60 <(anonymous namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>, signal_index=12, argv=0x7ffe01ab3bb0) at kernel/qobject.cpp:3870
#47 0x00007f1a1cc80f92 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x7f1a1f2a4c60 <(anonymous namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>, m=m@entry=0x7f1a1f2a3b40 <KWindowSystem::staticMetaObject>, local_signal_index=local_signal_index@entry=9, argv=argv@entry=0x7ffe01ab3bb0) at kernel/qobject.cpp:3930
#48 0x00007f1a1f0947fb in KWindowSystem::windowChanged(unsigned long long, QFlags<NET::Property>, QFlags<NET::Property2>) (this=this@entry=0x7f1a1f2a4c60 <(anonymous namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>, _t1=<optimized out>, _t1@entry=71303182, _t2=..., _t3=...) at ./obj-x86_64-linux-gnu/src/KF5WindowSystem_autogen/EWIEGA46WW/moc_kwindowsystem.cpp:362
#49 0x00007f1a05ef0c86 in NETEventFilter::nativeEventFilter(xcb_generic_event_t*) (this=0x55f743289d60, ev=0x55f742c1ae20) at ./src/platforms/xcb/kwindowsystem.cpp:287
#50 0x00007f1a1cc484df in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) (this=<optimized out>, eventType=..., message=message@entry=0x55f742c1ae20, result=result@entry=0x7ffe01ab3cc8) at kernel/qabstracteventdispatcher.cpp:488
#51 0x00007f1a10136bac in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) (this=this@entry=0x55f742be8950, event=event@entry=0x55f742c1ae20) at qxcbconnection.cpp:550
#52 0x00007f1a101376d6 in QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55f742be8950, flags=flags@entry=...) at qxcbconnection.cpp:1029
#53 0x00007f1a1015bf93 in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:103
#54 0x00007f1a15c65417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f1a15c65650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f1a15c656dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f1a1ccaa7ac in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55f742c3c1e0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#58 0x00007f1a1cc49d2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffe01ab3f60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#59 0x00007f1a1cc534a0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1383
#60 0x000055f74162b0df in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:224

Possible duplicates by query: bug 422092, bug 422020, bug 421499, bug 421398, bug 421204.

Reported using DrKonqi