Bug 382176

Application: krunner (5.9.5)

Qt Version: 5.7.1
Frameworks Version: 5.34.0
Operating System: Linux 4.8.6-300.fc25.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: Just after login I see this bug report, and noting else works. Possibly the kde windowing component has crashed. It keeps on restarting and crashing. I have installed KDE from the repositories, then switched to Plasma while logging in. This happens everytime i log into KDE. GNOME works fine.

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd8a195ae00 (LWP 3045))]

Thread 6 (Thread 0x7fd878a46700 (LWP 3164)):
#0  0x00007fd89d429bdd in read () from /lib64/libc.so.6
#1  0x00007fd89541d450 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fd8953d8c60 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fd8953d90f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007fd8953d926c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fd89e2346eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fd89e1e568a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fd89e0425e3 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fd8a1a90fb9 in QDBusConnectionManager::run() () from /lib64/libQt5DBus.so.5
#9  0x00007fd89e0469ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fd899e3a6ca in start_thread () from /lib64/libpthread.so.0
#11 0x00007fd89d439f6f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fd87945e700 (LWP 3085)):
#0  0x00007fd89d42e00d in poll () from /lib64/libc.so.6
#1  0x00007fd8953d9156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fd8953d926c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fd87acf6fad in dconf_gdbus_worker_thread () from /usr/lib64/gio/modules/libdconfsettings.so
#4  0x00007fd895400b03 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007fd899e3a6ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007fd89d439f6f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fd879c5f700 (LWP 3084)):
#0  0x00007fd89d429bdd in read () from /lib64/libc.so.6
#1  0x00007fd89541d450 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fd8953d8c60 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fd8953d90f4 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007fd8953d94e2 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#5  0x00007fd8836e1946 in gdbus_shared_thread_func () from /lib64/libgio-2.0.so.0
#6  0x00007fd895400b03 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#7  0x00007fd899e3a6ca in start_thread () from /lib64/libpthread.so.0
#8  0x00007fd89d439f6f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fd87a460700 (LWP 3083)):
#0  0x00007fd89d42e00d in poll () from /lib64/libc.so.6
#1  0x00007fd8953d9156 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fd8953d926c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fd8953d92b1 in glib_worker_main () from /lib64/libglib-2.0.so.0
#4  0x00007fd895400b03 in g_thread_proxy () from /lib64/libglib-2.0.so.0
#5  0x00007fd899e3a6ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007fd89d439f6f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fd882f86700 (LWP 3077)):
#0  0x00007fd89d42e00d in poll () from /lib64/libc.so.6
#1  0x00007fd89c494d10 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007fd89c496aa9 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fd8867f9d69 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007fd89e0469ca in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fd899e3a6ca in start_thread () from /lib64/libpthread.so.0
#6  0x00007fd89d439f6f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd8a195ae00 (LWP 3045)):
[KCrash Handler]
#6  0x00007fd89d36792f in raise () from /lib64/libc.so.6
#7  0x00007fd89d36952a in abort () from /lib64/libc.so.6
#8  0x00007fd89e031bb1 in QMessageLogger::fatal(char const*, ...) const () from /lib64/libQt5Core.so.5
#9  0x00007fd89e20bf45 in QObjectPrivate::QObjectPrivate(int) () from /lib64/libQt5Core.so.5
#10 0x00007fd8a08cc8d7 in QQuickWindowPrivate::QQuickWindowPrivate() () from /lib64/libQt5Quick.so.5
#11 0x00007fd8a08d1a8f in QQuickWindow::QQuickWindow(QWindow*) () from /lib64/libQt5Quick.so.5
#12 0x00007fd8a16d159c in PlasmaQuick::Dialog::Dialog(QQuickItem*) () from /lib64/libKF5PlasmaQuick.so.5
#13 0x00005566678d02de in View::View(QWindow*) ()
#14 0x00005566678ceba0 in main ()

Reported using DrKonqi