https://bugs.kde.org/show_bug.cgi?id=423716

            Bug ID: 423716
           Summary: crash when in make research
           Product: Discover
           Version: 5.14.5
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: discover
          Assignee: lei...@leinir.dk
          Reporter: flank...@gmail.com
                CC: aleix...@kde.org
  Target Milestone: ---

Application: plasma-discover (5.14.5)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-9-amd64 x86_64
Distribution: Debian GNU/Linux 10 (buster)

-- Information about the crash:
- What I was doing when the application crashed:
search app (vlc) after long time of works crash ...
the crash repeat again...

firefox open and terminal (Konsole).

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffa73123800 (LWP 14040))]

Thread 12 (Thread 0x7ffa4f7fe700 (LWP 14081)):
#0  0x00007ffa71ce1fc1 in QTimerInfoList::timerWait(timespec&) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007ffa71ce34be in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ffa7018d669 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e06b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 11 (Thread 0x7ffa4effd700 (LWP 14077)):
#0  0x00007ffa701d7e69 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa7018d675 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e06b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 10 (Thread 0x7ffa33fff700 (LWP 14074)):
#0  0x00007ffa717c6819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa7018e136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7ffa4de6e700 (LWP 14055)):
#0  0x00007ffa717c8427 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa5a3219fc in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#2  0x00007ffa5a3229e7 in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#3  0x00007ffa5a323943 in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#4  0x00007ffa59ea179a in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#5  0x00007ffa59f89a25 in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#6  0x00007ffa59e800ce in ?? () from
/lib/x86_64-linux-gnu/libnvidia-glcore.so.440.82
#7  0x00007ffa5b0681d4 in ?? () from /lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#8  0x00007ffa5b03d071 in glXSwapBuffers () from
/lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#9  0x00007ffa6d601146 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#10 0x00007ffa7251dc7b in QOpenGLContext::swapBuffers(QSurface*) () from
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007ffa735b8686 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007ffa735bc228 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#15 0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7ffa4e66f700 (LWP 14053)):
#0  0x00007ffa717c6819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa7018e136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7ffa4ffff700 (LWP 14049)):
#0  0x00007ffa7018b061 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa7018d5a3 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e06b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7ffa54f9f700 (LWP 14047)):
#0  0x00007ffa701d7e84 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa7018d91e in g_main_context_query () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e0b7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7ffa5803f700 (LWP 14046)):
#0  0x00007ffa717c6819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa7018e136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa7353d476 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7ffa692a7700 (LWP 14045)):
#0  0x00007ffa717c2494 in read () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa701d3aa0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa7018dc0f in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e0e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa72275c65 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7ffa6a89f700 (LWP 14043)):
#0  0x00007ffa71ae9dc2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007ffa71ce362a in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#2  0x00007ffa7018d669 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa7018e06b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa71ce3743 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa71ae0e76 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffa72fc6545 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7ffa6c687700 (LWP 14042)):
#0  0x00007ffa717c6819 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007ffa7009ccf7 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ffa7009e91a in xcb_wait_for_event () from
/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ffa6d4a6d79 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ffa71aeaa67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007ffa70c37fa3 in start_thread () from
/lib/x86_64-linux-gnu/libpthread.so.0
#6  0x00007ffa717d14cf in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7ffa73123800 (LWP 14040)):
[KCrash Handler]
#6  0x00007ffa71c9b6b7 in QMetaObject::cast(QObject const*) const () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007ffa722b412c in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007ffa722bb412 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007ffa722bb4b2 in QQmlDelegateModel::release(QObject*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007ffa722afd79 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007ffa722b0206 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007ffa722b0510 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007ffa722b1745 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007ffa721dfd72 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007ffa721dd044 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
() from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007ffa7225d694 in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007ffa7225e7b0 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007ffa7225fd7c in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007ffa7225c353 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007ffa722335f3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007ffa721cda8a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007ffa71cbb12f in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ffa722335f3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007ffa721cda8a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007ffa71cbb12f in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007ffa72261f58 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007ffa721aca69 in
QV4::Runtime::method_callProperty(QV4::ExecutionEngine*, QV4::Value*, int,
QV4::Value*, int) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007ffa721a01f2 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007ffa722564ff in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007ffa721ea527 in QQmlBoundSignalExpression::evaluate(void**) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007ffa721eb6bb in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007ffa722335f3 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007ffa721cda8a in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007ffa71cbb12f in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007ffa722b0096 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007ffa722b14e6 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x00007ffa71cbb7f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007ffa722a7b7d in QQmlInstanceModel::createdItem(int, QObject*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007ffa722bbae8 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007ffa721e5edf in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007ffa721e637f in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007ffa722ba9f1 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007ffa722bac91 in QQmlDelegateModel::object(int,
QQmlIncubator::IncubationMode) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x00007ffa722b0f7a in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007ffa722b1504 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007ffa71cbb7f6 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#47 0x00007ffa722a7b16 in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&,
bool) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007ffa722b27a8 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#49 0x00007ffa722b8485 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#50 0x00007ffa722b85f8 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007ffa722b95c1 in QQmlDelegateModel::_q_itemsInserted(int, int) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#52 0x00007ffa722bf575 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#53 0x00007ffa722bf9cb in QQmlDelegateModel::qt_metacall(QMetaObject::Call,
int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#54 0x00007ffa71cbb8b7 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00007ffa71c4613e in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#56 0x00007ffa71c4d855 in QAbstractItemModel::endInsertRows() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x00007ffa733c197d in
ResourcesProxyModel::sortedInsertion(QVector<AbstractResource*> const&) () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#58 0x00007ffa733c2f12 in
ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#59 0x00007ffa71cbb933 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#60 0x00007ffa733dd882 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#61 0x00007ffa733bb854 in AggregatedResultsStream::emitResults() () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#62 0x00007ffa733bb889 in AggregatedResultsStream::clear() () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#63 0x00007ffa733bcf63 in AggregatedResultsStream::destruction(QObject*) ()
from /usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#64 0x00007ffa71cbb933 in QMetaObject::activate(QObject*, int, int, void**) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00007ffa71cbbe7f in QObject::destroyed(QObject*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#66 0x00007ffa71cc254f in QObject::~QObject() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007ffa733cc5a9 in ResultsStream::~ResultsStream() () from
/usr/lib/x86_64-linux-gnu/plasma-discover/libDiscoverCommon.so
#68 0x00007ffa71cbc090 in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007ffa72ab74c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#70 0x00007ffa72abe970 in QApplication::notify(QObject*, QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#71 0x00007ffa71c92489 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#72 0x00007ffa71c9546b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#73 0x00007ffa71ce4103 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x00007ffa7018df2e in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#75 0x00007ffa7018e1c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#76 0x00007ffa7018e25c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#77 0x00007ffa71ce3727 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#78 0x00007ffa6d53d401 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#79 0x00007ffa71c9115b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#80 0x00007ffa71c99132 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#81 0x00005597c6e6fb23 in ?? ()
#82 0x00007ffa716fc09b in __libc_start_main () from
/lib/x86_64-linux-gnu/libc.so.6
#83 0x00005597c6e700ca in _start ()
[Inferior 1 (process 14040) detached]

Possible duplicates by query: bug 419704, bug 415059, bug 412547, bug 412495,
bug 410436.

Reported using DrKonqi

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