https://bugs.kde.org/show_bug.cgi?id=383303
Bug ID: 383303 Summary: Discover crashes upon double clicking an RPM file 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: kcom...@gmail.com Target Milestone: --- Application: plasma-discover (5.10.1) Qt Version: 5.7.1 Frameworks Version: 5.35.0 Operating System: Linux 4.11.8-300.fc26.i686 i686 Distribution (Platform): Fedora RPMs -- Information about the crash: I opened firefox browser and downloaded google chrome RPM file. Double clicked the RPM file and Discover started loading, meanwhile a pop-up saying that Discover is crashed is generated. The crash can be reproduced every time. -- Backtrace: Application: Discover (plasma-discover), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0xb237bac0 (LWP 2036))] Thread 9 (Thread 0xa9bffb40 (LWP 2045)): #0 0xb7707cd9 in __kernel_vsyscall () #1 0xb4d05f93 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5517caf in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/libQt5Core.so.5 #3 0xb551388a in QThreadPoolThread::run() () from /lib/libQt5Core.so.5 #4 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #5 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #6 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 8 (Thread 0xaa5ffb40 (LWP 2044)): #0 0xb7707cd9 in __kernel_vsyscall () #1 0xb4d05f93 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb5517caf in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/libQt5Core.so.5 #3 0xb551388a in QThreadPoolThread::run() () from /lib/libQt5Core.so.5 #4 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #5 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #6 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 7 (Thread 0xaafffb40 (LWP 2043)): #0 0xb7707cd9 in __kernel_vsyscall () #1 0xb5199bdf in read () from /lib/libc.so.6 #2 0xb28d03f7 in g_wakeup_acknowledge () from /lib/libglib-2.0.so.0 #3 0xb2883de3 in g_main_context_check () from /lib/libglib-2.0.so.0 #4 0xb28842e5 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #5 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #6 0xb57445bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #7 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #8 0xb5512118 in QThread::exec() () from /lib/libQt5Core.so.5 #9 0xb551226b in QThread::run() () from /lib/libQt5Core.so.5 #10 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #11 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #12 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 6 (Thread 0xab9b6b40 (LWP 2042)): #0 0xb77076df in ?? () #1 0xb7707a55 in __vdso_clock_gettime () #2 0xb51bd421 in clock_gettime () from /lib/libc.so.6 #3 0xb55a7f4a in qt_gettime() () from /lib/libQt5Core.so.5 #4 0xb574288a in QTimerInfoList::updateCurrentTime() () from /lib/libQt5Core.so.5 #5 0xb574412f in timerSourceCheckHelper(GTimerSource*) () from /lib/libQt5Core.so.5 #6 0xb2883cba in g_main_context_check () from /lib/libglib-2.0.so.0 #7 0xb28842e5 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #8 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #9 0xb57445bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #10 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #11 0xb5512118 in QThread::exec() () from /lib/libQt5Core.so.5 #12 0xb551226b in QThread::run() () from /lib/libQt5Core.so.5 #13 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #14 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #15 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 5 (Thread 0xadf32b40 (LWP 2041)): #0 0xb5744322 in socketNotifierSourceCheck(_GSource*) () from /lib/libQt5Core.so.5 #1 0xb2883cba in g_main_context_check () from /lib/libglib-2.0.so.0 #2 0xb28842e5 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #3 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #4 0xb57445bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #5 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #6 0xb5512118 in QThread::exec() () from /lib/libQt5Core.so.5 #7 0xb735f968 in QQuickPixmapReader::run() () from /lib/libQt5Quick.so.5 #8 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #9 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #10 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 4 (Thread 0xaf6f4b40 (LWP 2039)): #0 0xb7707cd9 in __kernel_vsyscall () #1 0xb51a1d5f in poll () from /lib/libc.so.6 #2 0xb289491b in g_poll () from /lib/libglib-2.0.so.0 #3 0xb288434e in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #4 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #5 0xb57445bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #6 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #7 0xb5512118 in QThread::exec() () from /lib/libQt5Core.so.5 #8 0xb5e4c606 in QQmlThreadPrivate::run() () from /lib/sse2/libQt5Qml.so.5 #9 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #10 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #11 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 3 (Thread 0xb0ab6b40 (LWP 2038)): #0 0xb550e4e7 in QMutex::unlock() () from /lib/libQt5Core.so.5 #1 0xb5744450 in postEventSourcePrepare(_GSource*, int*) () from /lib/libQt5Core.so.5 #2 0xb288374d in g_main_context_prepare () from /lib/libglib-2.0.so.0 #3 0xb2884242 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #4 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #5 0xb57445bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #6 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #7 0xb5512118 in QThread::exec() () from /lib/libQt5Core.so.5 #8 0xb6bee950 in QDBusConnectionManager::run() () from /lib/libQt5DBus.so.5 #9 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #10 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #11 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 2 (Thread 0xb1ba6b40 (LWP 2037)): #0 0xb7707cd9 in __kernel_vsyscall () #1 0xb51a1d5f in poll () from /lib/libc.so.6 #2 0xb2774d9a in _xcb_conn_wait () from /lib/libxcb.so.1 #3 0xb2777514 in xcb_wait_for_event () from /lib/libxcb.so.1 #4 0xb207e37b in QXcbEventReader::run() () from /lib/libQt5XcbQpa.so.5 #5 0xb55174fa in QThreadPrivate::start(void*) () from /lib/libQt5Core.so.5 #6 0xb4cff2d9 in start_thread () from /lib/libpthread.so.0 #7 0xb51ae6b6 in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb237bac0 (LWP 2036)): [KCrash Handler] #7 0xaa7cd8aa in FlatpakBackend::setupFlatpakInstallations(_GError**) () from /usr/lib/qt5/plugins/discover/flatpak-backend.so #8 0xaa7d4e3e in FlatpakBackend::FlatpakBackend(QObject*) () from /usr/lib/qt5/plugins/discover/flatpak-backend.so #9 0xaa7d888c in FlatpakBackendFactory::newInstance(QObject*, QString const&) const () from /usr/lib/qt5/plugins/discover/flatpak-backend.so #10 0xb726319a in DiscoverBackendsFactory::backendForFile(QString const&, QString const&) const () from /usr/lib/plasma-discover/libDiscoverCommon.so #11 0xb726397f in DiscoverBackendsFactory::backend(QString const&) const () from /usr/lib/plasma-discover/libDiscoverCommon.so #12 0xb7263e55 in DiscoverBackendsFactory::allBackends() const () from /usr/lib/plasma-discover/libDiscoverCommon.so #13 0xb724ed6e in ResourcesModel::registerAllBackends() () from /usr/lib/plasma-discover/libDiscoverCommon.so #14 0xb7276880 in ResourcesModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/plasma-discover/libDiscoverCommon.so #15 0xb57138d9 in QMetaCallEvent::placeMetaCall(QObject*) () from /lib/libQt5Core.so.5 #16 0xb5717043 in QObject::event(QEvent*) () from /lib/libQt5Core.so.5 #17 0xb6545144 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5 #18 0xb654d7e7 in QApplication::notify(QObject*, QEvent*) () from /lib/libQt5Widgets.so.5 #19 0xb56e846a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/libQt5Core.so.5 #20 0xb56eaacf in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/libQt5Core.so.5 #21 0xb56eb0a3 in QCoreApplication::sendPostedEvents(QObject*, int) () from /lib/libQt5Core.so.5 #22 0xb5744522 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib/libQt5Core.so.5 #23 0xb2883fc9 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #24 0xb28843f0 in g_main_context_iterate.isra () from /lib/libglib-2.0.so.0 #25 0xb28844ab in g_main_context_iteration () from /lib/libglib-2.0.so.0 #26 0xb574459f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #27 0xb20bca56 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5XcbQpa.so.5 #28 0xb56e6f2a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/libQt5Core.so.5 #29 0xb56efc6d in QCoreApplication::exec() () from /lib/libQt5Core.so.5 #30 0xb6033d94 in QGuiApplication::exec() () from /lib/libQt5Gui.so.5 #31 0xb6545084 in QApplication::exec() () from /lib/libQt5Widgets.so.5 #32 0x800d69de in main () Possible duplicates by query: bug 382871, bug 382339, bug 382188, bug 381188. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.