https://bugs.kde.org/show_bug.cgi?id=384725
Bug ID: 384725
Summary: Crashes on opening app's page
Product: Discover
Version: 5.10.5
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: masyanov...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.10.5)
Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.12.12-1-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
Arch Linux(i have flatpak and packagekit-qt5 installed) has some problems
during installation apps in Discover. Sometimes when i try to open an app page
in the store it crashes.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f22b1243e80 (LWP 20178))]
Thread 10 (Thread 0x7f2250905700 (LWP 20224)):
#0 0x00007f22ac937cbb in poll () at /usr/lib/libc.so.6
#1 0x00007f22a6f5ec09 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#7 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f226ffff700 (LWP 20201)):
#0 0x00007f22a6fa3a69 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f22a6f5da90 in g_main_context_acquire () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5eac5 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#8 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f227d38f700 (LWP 20198)):
#0 0x00007f22a6f5e7a9 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#1 0x00007f22a6f5ec88 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#7 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f227f7a8700 (LWP 20194)):
#0 0x00007f22a6fa3a69 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f22a6f5dfb5 in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5eb3b in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f22b04eb96b in () at /usr/lib/libQt5Quick.so.5
#8 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#9 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f22803b7700 (LWP 20192)):
#0 0x00007f22a914a38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f2285c03d9c in () at /usr/lib/xorg/modules/dri/r600_dri.so
#2 0x00007f2285c03ca8 in () at /usr/lib/xorg/modules/dri/r600_dri.so
#3 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f22813f6700 (LWP 20191)):
#0 0x00007f22a914a38d in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f2285c03d9c in () at /usr/lib/xorg/modules/dri/r600_dri.so
#2 0x00007f2285c03ca8 in () at /usr/lib/xorg/modules/dri/r600_dri.so
#3 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f228ffff700 (LWP 20184)):
#0 0x00007f22ac937cbb in poll () at /usr/lib/libc.so.6
#1 0x00007f22a6f5ec09 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f22adbf53d9 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#8 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f2295781700 (LWP 20183)):
#0 0x00007f22a6fa3a84 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007f22a6f5dad7 in g_main_context_acquire () at
/usr/lib/libglib-2.0.so.0
#2 0x00007f22a6f5eac5 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f22ad274084 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f22ad03140e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f22af3af396 in () at /usr/lib/libQt5DBus.so.5
#8 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#9 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f229e462700 (LWP 20179)):
#0 0x00007f22ac937cbb in poll () at /usr/lib/libc.so.6
#1 0x00007f22a6cf78e0 in () at /usr/lib/libxcb.so.1
#2 0x00007f22a6cf9679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007f22a0ffd72a in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007f22ad03615b in () at /usr/lib/libQt5Core.so.5
#5 0x00007f22a914408a in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f22ac9421bf in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f22b1243e80 (LWP 20178)):
[KCrash Handler]
#5 0x00007f22b0197d39 in AbstractResource::categoryMatches(Category*) () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#6 0x00007f22b0198414 in () at /usr/lib/plasma-discover/libDiscoverCommon.so
#7 0x00007f22b0198a61 in AbstractResource::categoryObjects() const () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#8 0x00007f22b018c6c5 in ResourcesProxyModel::fetchSubcategories() () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#9 0x00007f22b018cf7d in
ResourcesProxyModel::addResources(QVector<AbstractResource*> const&) () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#10 0x00007f22ad2498af in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#11 0x00007f22b01a7d43 in
ResultsStream::resourcesFound(QVector<AbstractResource*> const&) () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#12 0x00007f22b0185c45 in AggregatedResultsStream::emitResults() () at
/usr/lib/plasma-discover/libDiscoverCommon.so
#13 0x00007f22ad2498af in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#14 0x00007f22ad2566b8 in QTimer::timeout(QTimer::QPrivateSignal) () at
/usr/lib/libQt5Core.so.5
#15 0x00007f22ad256a29 in QTimer::timerEvent(QTimerEvent*) () at
/usr/lib/libQt5Core.so.5
#16 0x00007f22ad24a18b in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#17 0x00007f22ae7d7e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#18 0x00007f22ae7df926 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#19 0x00007f22ad219bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#20 0x00007f22ad2734a8 in QTimerInfoList::activateTimers() () at
/usr/lib/libQt5Core.so.5
#21 0x00007f22ad273cda in () at /usr/lib/libQt5Core.so.5
#22 0x00007f22a6f5ea57 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#23 0x00007f22a6f5ec88 in () at /usr/lib/libglib-2.0.so.0
#24 0x00007f22a6f5ed1c in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#25 0x00007f22ad274061 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#26 0x00007f22ad217ffb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#27 0x00007f22ad221048 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#28 0x0000556dcfea8ecf in ()
#29 0x00007f22ac86cf6a in __libc_start_main () at /usr/lib/libc.so.6
#30 0x0000556dcfea91fa in _start ()
Reported using DrKonqi
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