https://bugs.kde.org/show_bug.cgi?id=380057
Bug ID: 380057 Summary: Kwin Segmentation fault Product: kwin Version: unspecified Platform: Fedora RPMs OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: egl Assignee: kwin-bugs-n...@kde.org Reporter: osama.ray...@gmail.com Target Milestone: --- Application: kwin_x11 (5.8.1) Qt Version: 5.7.0 Frameworks Version: 5.27.0 Operating System: Linux 4.8.6-300.fc25.x86_64 x86_64 Distribution (Platform): Fedora RPMs -- Information about the crash: <I was in Apper, checking installed apps, then I had multiple crashes, kwin is one of them.> -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f79d209e940 (LWP 1351))] Thread 6 (Thread 0x7f7929963700 (LWP 2177)): #0 0x00007f79e24350d1 in ppoll () from /lib64/libc.so.6 #1 0x00007f79e3237051 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt5Core.so.5 #2 0x00007f79e3238566 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00007f79e31ec0ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f79e3049643 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00007f79e9cef735 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00007f79e304da1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f79e524b6ca in start_thread () from /lib64/libpthread.so.0 #8 0x00007f79e2440f6f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f79b67f9700 (LWP 1563)): #0 0x00007f79e5251460 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f79eaa97bd4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00007f79eaa97c19 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x00007f79e524b6ca in start_thread () from /lib64/libpthread.so.0 #4 0x00007f79e2440f6f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f79c298e700 (LWP 1528)): #0 0x00007f79e24350d1 in ppoll () from /lib64/libc.so.6 #1 0x00007f79e3237051 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt5Core.so.5 #2 0x00007f79e3238566 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00007f79e31ec0ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f79e3049643 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00007f79e9cef735 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00007f79e304da1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f79e524b6ca in start_thread () from /lib64/libpthread.so.0 #8 0x00007f79e2440f6f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f79c9092700 (LWP 1362)): #0 0x00007f79e24350d1 in ppoll () from /lib64/libc.so.6 #1 0x00007f79e3237051 in qt_safe_poll(pollfd*, unsigned long, timespec const*) () from /lib64/libQt5Core.so.5 #2 0x00007f79e3238566 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00007f79e31ec0ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00007f79e3049643 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00007f79e4d687a9 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5 #6 0x00007f79e304da1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x00007f79e524b6ca in start_thread () from /lib64/libpthread.so.0 #8 0x00007f79e2440f6f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f79ca76f700 (LWP 1353)): #0 0x00007f79e243500d in poll () from /lib64/libc.so.6 #1 0x00007f79e4b36d10 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00007f79e4b38aa9 in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f79cb41fa19 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00007f79e304da1a in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x00007f79e524b6ca in start_thread () from /lib64/libpthread.so.0 #6 0x00007f79e2440f6f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f79d209e940 (LWP 1351)): [KCrash Handler] #6 0x00007f79e354fa00 in QPalette::QPalette(QPalette const&) () from /lib64/libQt5Gui.so.5 #7 0x00007f79e3a3a7e9 in QApplicationPrivate::setPalette_helper(QPalette const&, char const*, bool) () from /lib64/libQt5Widgets.so.5 #8 0x00007f79c9d57b3a in KHintsSettings::slotNotifyChange(int, int) () from /usr/lib64/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so #9 0x00007f79c9d63965 in KHintsSettings::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so #10 0x00007f79e4d747f0 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) () from /lib64/libQt5DBus.so.5 #11 0x00007f79e32150d9 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5 #12 0x00007f79e3a3796c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #13 0x00007f79e3a3f111 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #14 0x00007f79e31ed12a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #15 0x00007f79e31ef800 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5 #16 0x00007f79e32383db in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #17 0x00007f79cb4987ed in QUnixEventDispatcherQPA::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5XcbQpa.so.5 #18 0x00007f79e31ec0ba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #19 0x00007f79e31f3bac in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #20 0x00007f79eb7b30b6 in kdemain () from /lib64/libkdeinit5_kwin_x11.so #21 0x00007f79e2359401 in __libc_start_main () from /lib64/libc.so.6 #22 0x000055c31624acca in _start () -- You are receiving this mail because: You are watching all bug changes.