https://bugs.kde.org/show_bug.cgi?id=380146
Bug ID: 380146
Summary: Discover crashes on start
Product: Discover
Version: unspecified
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: mustafa10...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.10.90)
Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.11.1-1-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
Just started the latest Discover from openSUSE KDE git repos
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f307cbe28c0 (LWP 1952))]
Thread 10 (Thread 0x7f30397c0700 (LWP 1980)):
#0 0x00007f30780447bd in poll () at /lib64/libc.so.6
#1 0x00007f3072cdfaa6 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f3078c6547b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 9 (Thread 0x7f303a5ed700 (LWP 1961)):
#0 0x00007f30780447bd in poll () at /lib64/libc.so.6
#1 0x00007f3072cdfaa6 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfe32 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f303bd36ef6 in () at /usr/lib64/libgio-2.0.so.0
#4 0x00007f3072d07385 in () at /usr/lib64/libglib-2.0.so.0
#5 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 8 (Thread 0x7f303adee700 (LWP 1960)):
#0 0x00007f30780447bd in poll () at /lib64/libc.so.6
#1 0x00007f3072cdfaa6 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f3072cdfc01 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007f3072d07385 in () at /usr/lib64/libglib-2.0.so.0
#5 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 7 (Thread 0x7f304a4a9700 (LWP 1958)):
#0 0x00007f3074bfb9a6 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00007f3078a541fb in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQt5Core.so.5
#2 0x00007f3078a4d733 in QSemaphore::acquire(int) () at
/usr/lib64/libQt5Core.so.5
#3 0x00007f3078c3daf2 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f3076d317a8 in QHttpThreadDelegate::encryptedSlot() () at
/usr/lib64/libQt5Network.so.5
#5 0x00007f3076dd05cd in QHttpThreadDelegate::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Network.so.5
#6 0x00007f3078c3d887 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#7 0x00007f3076cf3c5d in QHttpNetworkConnectionChannel::_q_encrypted() () at
/usr/lib64/libQt5Network.so.5
#8 0x00007f3076cf441d in
QHttpNetworkConnectionChannel::qt_static_metacall(QObject*, QMetaObject::Call,
int, void**) () at /usr/lib64/libQt5Network.so.5
#9 0x00007f3078c3d887 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#10 0x00007f3076dc59c7 in QSslSocketBackendPrivate::continueHandshake() () at
/usr/lib64/libQt5Network.so.5
#11 0x00007f3076dc99f3 in QSslSocketBackendPrivate::startHandshake() () at
/usr/lib64/libQt5Network.so.5
#12 0x00007f3076dca3ce in QSslSocketBackendPrivate::transmit() () at
/usr/lib64/libQt5Network.so.5
#13 0x00007f3076db57e1 in QSslSocket::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Network.so.5
#14 0x00007f3078c3d887 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#15 0x00007f3076d85373 in QAbstractSocketPrivate::emitReadyRead(int) () at
/usr/lib64/libQt5Network.so.5
#16 0x00007f3076d8542c in QAbstractSocketPrivate::canReadNotification() () at
/usr/lib64/libQt5Network.so.5
#17 0x00007f3076d96b31 in QReadNotifier::event(QEvent*) () at
/usr/lib64/libQt5Network.so.5
#18 0x00007f307a1e3fdc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f307a1eb2e1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#20 0x00007f3078c12968 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#21 0x00007f3078c658ed in socketNotifierSourceDispatch(_GSource*, int
(*)(void*), void*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f3072cdf8a7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#23 0x00007f3072cdfb10 in () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#25 0x00007f3078c6545f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#26 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#27 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#29 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#30 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7f304b335700 (LWP 1957)):
#0 0x00007f30780447bd in poll () at /lib64/libc.so.6
#1 0x00007f3072cdfaa6 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f3078c6547b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7f3051030700 (LWP 1956)):
#0 0x00007f3072cde967 in g_main_context_acquire () at
/usr/lib64/libglib-2.0.so.0
#1 0x00007f3072cdf955 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f3078c6547b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007f307bea1472 in QQuickPixmapReader::run() () at
/usr/lib64/libQt5Quick.so.5
#7 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#8 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#9 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7f305bfff700 (LWP 1955)):
#0 0x00007f3072cdfa5a in () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f3078c6547b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#3 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#4 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5 0x00007f3079620ca5 in QQmlThreadPrivate::run() () at
/usr/lib64/libQt5Qml.so.5
#6 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#8 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7f30616f2700 (LWP 1954)):
#0 0x00007f3072d252d4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1 0x00007f3072cdf2c9 in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007f3072cdfa18 in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007f3078c6547b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007f3078a4eb3b in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007f307ad8e4f5 in QDBusConnectionManager::run() () at
/usr/lib64/libQt5DBus.so.5
#8 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#9 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7f306a04d700 (LWP 1953)):
#0 0x00007f30780447bd in poll () at /lib64/libc.so.6
#1 0x00007f3072a753e0 in () at /usr/lib64/libxcb.so.1
#2 0x00007f3072a77179 in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f306cdfc389 in QXcbEventReader::run() () at
/usr/lib64/libQt5XcbQpa.so.5
#4 0x00007f3078a533ca in QThreadPrivate::start(void*) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007f3074bf5537 in start_thread () at /lib64/libpthread.so.0
#6 0x00007f307804e04f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7f307cbe28c0 (LWP 1952)):
[KCrash Handler]
#6 0x00000000027625d0 in ()
#7 0x000000000041a3e2 in filterDupes (resources=...) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/discover/FeaturedModel.cpp:91
#8 0x000000000041a3e2 in
FeaturedModel::setResources(QVector<AbstractResource*> const&) (this=<optimized
out>, _resources=...) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/discover/FeaturedModel.cpp:110
#9 0x00007f3078c3dbeb in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#10 0x00007f307bb55c82 in
StoredResultsStream::finishedResources(QVector<AbstractResource*> const&)
(this=<optimized out>, _t1=...) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/build/libdiscover/DiscoverCommon_automoc.dir/moc_StoredResultsS_FJHRV747FT2M6O.cpp:142
#11 0x00007f3078c3dbeb in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#12 0x00007f307bb35336 in AggregatedResultsStream::destruction(QObject*)
(this=0x28a0230, obj=<optimized out>) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/libdiscover/resources/ResourcesModel.cpp:291
#13 0x00007f3078c3dbeb in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#14 0x00007f3078c3e21f in QObject::destroyed(QObject*) () at
/usr/lib64/libQt5Core.so.5
#15 0x00007f3078c44f35 in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#16 0x00007f307bb42959 in ResultsStream::~ResultsStream() (this=0x28abd20,
__in_chrg=<optimized out>) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/libdiscover/resources/AbstractResourcesBackend.cpp:64
#17 0x00007f3078c3e838 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#18 0x00007f307a1e3fdc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f307a1eb2e1 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#20 0x00007f3078c12968 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#21 0x00007f3078c152fd in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f3078c65053 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f3072cdf8a7 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#24 0x00007f3072cdfb10 in () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f3072cdfbbc in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#26 0x00007f3078c6545f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#27 0x00007f3078c1110a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#28 0x00007f3078c195e4 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#29 0x000000000040df4a in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/discover-5.10.90git~20170523T172427~e9294a6/discover/main.cpp:151
Reported using DrKonqi
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