https://bugs.kde.org/show_bug.cgi?id=394220
Bug ID: 394220
Summary: falha aplcativo
Product: Discover
Version: 5.12.5
Platform: Compiled Sources
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: pretomistur...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.12.5)
(Compiled from sources)
Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.16.7-300.fc28.x86_64 x86_64
Distribution: "Fedora release 28 (Twenty Eight)"
-- Information about the crash:
- Unusual behavior I noticed:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f286ec08e00 (LWP 8718))]
Thread 10 (Thread 0x7f281aeb9700 (LWP 8732)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f281c6e0700 (LWP 8730)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f282e988700 (LWP 8727)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f282f189700 (LWP 8726)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4ec2 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#3 0x00007f2830ad160a in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#4 0x00007f28631fccea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f282f9a7700 (LWP 8725)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f28631d4c81 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4 0x00007f28631fccea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f283d676700 (LWP 8724)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286dfe3a1a in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#7 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f2846eb1700 (LWP 8722)):
#0 0x00007f28631d4432 in g_main_context_check () at /lib64/libglib-2.0.so.0
#1 0x00007f28631d4ab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286afa6339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f28480c2700 (LWP 8721)):
#0 0x00007f286a62e44b in qt_gettime() () at /lib64/libQt5Core.so.5
#1 0x00007f286a62cf2d in QTimerInfoList::updateCurrentTime() () at
/lib64/libQt5Core.so.5
#2 0x00007f286a62d339 in QTimerInfoList::timerWait(timespec&) () at
/lib64/libQt5Core.so.5
#3 0x00007f286a62e8fc in timerSourcePrepareHelper(GTimerSource*, int*) () at
/lib64/libQt5Core.so.5
#4 0x00007f286a62e9a2 in timerSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#5 0x00007f28631d4049 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#6 0x00007f28631d4a3b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#7 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#8 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#9 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#10 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#11 0x00007f286ed10299 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#12 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#13 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f2850ab6700 (LWP 8720)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f2862b5a04f in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007f2862b5bcaa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007f28534644d9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f286ec08e00 (LWP 8718)):
[KCrash Handler]
#6 0x00007f283125936d in AppStream::Component::name() const () at
/lib64/libAppStreamQt.so.2
#7 0x00007f28316e4b42 in () at
/usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8 0x00007f286dc79d8d in AbstractResource::nameSortKey() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#9 0x00007f286dc6ccc5 in ResourcesProxyModel::lessThan(AbstractResource*,
AbstractResource*) const () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f286dc6cf35 in () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f286dc70829 in
ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f286a606de3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#13 0x00007f286dc89376 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f286dc6899c in AggregatedResultsStream::emitResults() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#15 0x00007f286dc689d9 in AggregatedResultsStream::clear() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#16 0x00007f286dc69d87 in AggregatedResultsStream::destruction(QObject*) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#17 0x00007f286a606de3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#18 0x00007f286a607413 in QObject::destroyed(QObject*) () at
/lib64/libQt5Core.so.5
#19 0x00007f286a60e44f in QObject::~QObject() () at /lib64/libQt5Core.so.5
#20 0x00007f286dc78c8d in ResultsStream::~ResultsStream() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#21 0x00007f286a607a48 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007f286c448e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#23 0x00007f286c45083a in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#24 0x00007f286a5de376 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#25 0x00007f286a5e109b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#26 0x00007f286a62eec7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#27 0x00007f28631d47cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#28 0x00007f28631d4b98 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#29 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#30 0x00007f286a62ec13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#31 0x00007f28534f2065 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5XcbQpa.so.5
#32 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#33 0x00007f286a5e55b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x000055b139677e87 in ()
#35 0x00007f28696961bb in __libc_start_main () at /lib64/libc.so.6
#36 0x000055b13967842a in _start ()
The crash can be reproduced sometimes.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f286ec08e00 (LWP 8718))]
Thread 10 (Thread 0x7f281aeb9700 (LWP 8732)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f281c6e0700 (LWP 8730)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f282e988700 (LWP 8727)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#7 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f282f189700 (LWP 8726)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4ec2 in g_main_loop_run () at /lib64/libglib-2.0.so.0
#3 0x00007f2830ad160a in gdbus_shared_thread_func () at /lib64/libgio-2.0.so.0
#4 0x00007f28631fccea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f282f9a7700 (LWP 8725)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f28631d4c81 in glib_worker_main () at /lib64/libglib-2.0.so.0
#4 0x00007f28631fccea in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f283d676700 (LWP 8724)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f28631d4b06 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286dfe3a1a in QQuickPixmapReader::run() () at
/lib64/libQt5Quick.so.5
#7 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f2846eb1700 (LWP 8722)):
#0 0x00007f28631d4432 in g_main_context_check () at /lib64/libglib-2.0.so.0
#1 0x00007f28631d4ab0 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#2 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#3 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#4 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#5 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6 0x00007f286afa6339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#8 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f28480c2700 (LWP 8721)):
#0 0x00007f286a62e44b in qt_gettime() () at /lib64/libQt5Core.so.5
#1 0x00007f286a62cf2d in QTimerInfoList::updateCurrentTime() () at
/lib64/libQt5Core.so.5
#2 0x00007f286a62d339 in QTimerInfoList::timerWait(timespec&) () at
/lib64/libQt5Core.so.5
#3 0x00007f286a62e8fc in timerSourcePrepareHelper(GTimerSource*, int*) () at
/lib64/libQt5Core.so.5
#4 0x00007f286a62e9a2 in timerSourcePrepare(_GSource*, int*) () at
/lib64/libQt5Core.so.5
#5 0x00007f28631d4049 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#6 0x00007f28631d4a3b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#7 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#8 0x00007f286a62ec2b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#9 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#10 0x00007f286a42b9c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#11 0x00007f286ed10299 in QDBusConnectionManager::run() () at
/lib64/libQt5DBus.so.5
#12 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#13 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f2850ab6700 (LWP 8720)):
#0 0x00007f2869762929 in poll () at /lib64/libc.so.6
#1 0x00007f2862b5a04f in _xcb_conn_wait () at /lib64/libxcb.so.1
#2 0x00007f2862b5bcaa in xcb_wait_for_event () at /lib64/libxcb.so.1
#3 0x00007f28534644d9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4 0x00007f286a43011d in QThreadPrivate::start(void*) () at
/lib64/libQt5Core.so.5
#5 0x00007f2867adb564 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f286976d31f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f286ec08e00 (LWP 8718)):
[KCrash Handler]
#6 0x00007f283125936d in AppStream::Component::name() const () at
/lib64/libAppStreamQt.so.2
#7 0x00007f28316e4b42 in () at
/usr/lib64/qt5/plugins/discover/packagekit-backend.so
#8 0x00007f286dc79d8d in AbstractResource::nameSortKey() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#9 0x00007f286dc6ccc5 in ResourcesProxyModel::lessThan(AbstractResource*,
AbstractResource*) const () at /usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f286dc6cf35 in () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f286dc70829 in
ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f286a606de3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#13 0x00007f286dc89376 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f286dc6899c in AggregatedResultsStream::emitResults() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#15 0x00007f286dc689d9 in AggregatedResultsStream::clear() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#16 0x00007f286dc69d87 in AggregatedResultsStream::destruction(QObject*) () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#17 0x00007f286a606de3 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib64/libQt5Core.so.5
#18 0x00007f286a607413 in QObject::destroyed(QObject*) () at
/lib64/libQt5Core.so.5
#19 0x00007f286a60e44f in QObject::~QObject() () at /lib64/libQt5Core.so.5
#20 0x00007f286dc78c8d in ResultsStream::~ResultsStream() () at
/usr/lib64/plasma-discover/libDiscoverCommon.so
#21 0x00007f286a607a48 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#22 0x00007f286c448e95 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQt5Widgets.so.5
#23 0x00007f286c45083a in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQt5Widgets.so.5
#24 0x00007f286a5de376 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#25 0x00007f286a5e109b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#26 0x00007f286a62eec7 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#27 0x00007f28631d47cd in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#28 0x00007f28631d4b98 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#29 0x00007f28631d4c30 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#30 0x00007f286a62ec13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#31 0x00007f28534f2065 in
QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5XcbQpa.so.5
#32 0x00007f286a5dd12b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#33 0x00007f286a5e55b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#34 0x000055b139677e87 in ()
#35 0x00007f28696961bb in __libc_start_main () at /lib64/libc.so.6
#36 0x000055b13967842a in _start ()
Reported using DrKonqi
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