https://bugs.kde.org/show_bug.cgi?id=382188
Bug ID: 382188
Summary: Discover crash installing Google Chrome browser
Product: Discover
Version: 5.10.1
Platform: Fedora RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: glennjohnso...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.10.1)
Qt Version: 5.7.1
Frameworks Version: 5.35.0
Operating System: Linux 4.11.9-300.fc26.x86_64 x86_64
Distribution: "Fedora release 26 (Twenty Six)"
-- Information about the crash:
Attempt to install Google Chrome broswer. Choosing to have Discover
automatically open the .rpm results in discover crashing.
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 0x7f1caf73e8c0 (LWP 5031))]
Thread 10 (Thread 0x7f1c6affd700 (LWP 5041)):
#0 0x00007f1ca9418d1a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f1cab4e6823 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2 0x00007f1cab4e32bf in QThreadPoolThread::run() () from
/lib64/libQt5Core.so.5
#3 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#4 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#5 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f1c6b7fe700 (LWP 5040)):
#0 0x00007f1ca9418d1a in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f1cab4e6823 in QWaitCondition::wait(QMutex*, unsigned long) () from
/lib64/libQt5Core.so.5
#2 0x00007f1cab4e32bf in QThreadPoolThread::run() () from
/lib64/libQt5Core.so.5
#3 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#4 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#5 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f1c6bfff700 (LWP 5039)):
#0 0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f1ca3b5d12b in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#2 0x00007f1ca3b5d5e8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f1cab6dcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f1c70ea2700 (LWP 5038)):
#0 0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f1ca3b5cf09 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2 0x00007f1ca3b5d510 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f1cab6dcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f1c7d062700 (LWP 5037)):
#0 0x00007f1caa8b31ad in read () from /lib64/libc.so.6
#1 0x00007f1ca3ba1170 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2 0x00007f1ca3b5d078 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007f1ca3b5d510 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#4 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007f1cab6dcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007f1caedc2ff6 in QQuickPixmapReader::run() () from
/lib64/libQt5Quick.so.5
#9 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#10 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#11 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f1c85842700 (LWP 5036)):
#0 0x00007f1ca941881b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f1c7ec6449b in util_queue_thread_func () from
/usr/lib64/dri/nouveau_dri.so
#2 0x00007f1c7ec641d7 in impl_thrd_routine () from
/usr/lib64/dri/nouveau_dri.so
#3 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#4 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f1c87fff700 (LWP 5034)):
#0 0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f1ca3b5d526 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#2 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f1cab6dcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007f1cabfa09b5 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#7 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#8 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#9 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f1c8d29a700 (LWP 5033)):
#0 0x00007f1ca3ba24c4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1 0x00007f1ca3b5cabc in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#2 0x00007f1ca3b5d49b in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#3 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#4 0x00007f1cab6dcd0b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#5 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#6 0x00007f1cab4e1efa in QThread::exec() () from /lib64/libQt5Core.so.5
#7 0x00007f1caf888709 in QDBusConnectionManager::run() () from
/lib64/libQt5DBus.so.5
#8 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#9 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f1c95a12700 (LWP 5032)):
#0 0x00007f1caa8b7aad in poll () from /lib64/libc.so.6
#1 0x00007f1ca344ec97 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2 0x00007f1ca3450a8a in xcb_wait_for_event () from /lib64/libxcb.so.1
#3 0x00007f1c9a156b99 in QXcbEventReader::run() () from
/lib64/libQt5XcbQpa.so.5
#4 0x00007f1cab4e61ee in QThreadPrivate::start(void*) () from
/lib64/libQt5Core.so.5
#5 0x00007f1ca941236d in start_thread () from /lib64/libpthread.so.0
#6 0x00007f1caa8c3b9f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f1caf73e8c0 (LWP 5031)):
[KCrash Handler]
#6 0x00007f1c694fb5fd in FlatpakBackend::setupFlatpakInstallations(_GError**)
() from /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#7 0x00007f1c69501a38 in FlatpakBackend::FlatpakBackend(QObject*) () from
/usr/lib64/qt5/plugins/discover/flatpak-backend.so
#8 0x00007f1c695046bb in FlatpakBackendFactory::newInstance(QObject*, QString
const&) const () from /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#9 0x00007f1caea87427 in DiscoverBackendsFactory::backendForFile(QString
const&, QString const&) const () from
/usr/lib64/plasma-discover/libDiscoverCommon.so
#10 0x00007f1caea87abb in DiscoverBackendsFactory::backend(QString const&)
const () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#11 0x00007f1caea87f27 in DiscoverBackendsFactory::allBackends() const () from
/usr/lib64/plasma-discover/libDiscoverCommon.so
#12 0x00007f1caea76a0a in ResourcesModel::registerAllBackends() () from
/usr/lib64/plasma-discover/libDiscoverCommon.so
#13 0x00007f1caea97a15 in ResourcesModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from
/usr/lib64/plasma-discover/libDiscoverCommon.so
#14 0x00007f1cab6b6199 in QObject::event(QEvent*) () from
/lib64/libQt5Core.so.5
#15 0x00007f1cac6dcd9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#16 0x00007f1cac6e43d4 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#17 0x00007f1cab68db8b in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#18 0x00007f1cab68fd6b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /lib64/libQt5Core.so.5
#19 0x00007f1cab6dcc73 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5Core.so.5
#20 0x00007f1ca3b5d247 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#21 0x00007f1ca3b5d5e8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#22 0x00007f1ca3b5d67c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#23 0x00007f1cab6dccef in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#24 0x00007f1cab68cb8a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#25 0x00007f1cab6947dc in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#26 0x000055ae412c46c0 in main ()
Possible duplicates by query: bug 381188.
Reported using DrKonqi
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