[kde] [Bug 343871] New: switching between external screen and laptop screen crashed kdeinit

[H.H.]

https://bugs.kde.org/show_bug.cgi?id=343871

            Bug ID: 343871
           Summary: switching between external screen and laptop screen
                    crashed kdeinit
           Product: kde
           Version: unspecified
          Platform: unspecified
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: cyberbeat at gmx.de

Application: kdeinit5 ()

Qt Version: 5.4.0
Operating System: Linux 3.18.1-1-desktop x86_64
Distribution: "openSUSE 20141102 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I was switching back from same-view on both screens to only-external-screen

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fce2fee7780 (LWP 1750))]

Thread 3 (Thread 0x7fce1aea7700 (LWP 1752)):
#0  0x00007fce2e2b84ad in poll () at /lib64/libc.so.6
#1  0x00007fce2c404322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fce2c405def in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fce1d3fac19 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fce2e62091f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fce2bb5b3a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fce2e2c0a4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fce09dc1700 (LWP 2225)):
#0  0x00007fce2e2b84ad in poll () at /lib64/libc.so.6
#1  0x00007fce2101f711 in  () at /usr/lib64/libpulse.so.0
#2  0x00007fce21010f1c in pa_mainloop_poll () at /usr/lib64/libpulse.so.0
#3  0x00007fce2101158e in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007fce21011640 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007fce2101f6c3 in  () at /usr/lib64/libpulse.so.0
#6  0x00007fce209b6898 in  () at /usr/lib64/pulseaudio/libpulsecommon-5.99.so
#7  0x00007fce2bb5b3a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fce2e2c0a4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fce2fee7780 (LWP 1750)):
[KCrash Handler]
#5  0x00007fce1180fd00 in KScreen::Config::screen() const () at
/usr/lib64/libKF5Screen.so.6
#6  0x00007fce11811f3b in
KScreen::Config::apply(QSharedPointer<KScreen::Config> const&) () at
/usr/lib64/libKF5Screen.so.6
#7  0x00007fce11818673 in
KScreen::ConfigMonitor::Private::updateConfigs(QSharedPointer<KScreen::Config>
const&) () at /usr/lib64/libKF5Screen.so.6
#8  0x00007fce11819337 in
KScreen::ConfigMonitor::Private::edidReady(QDBusPendingCallWatcher*) () at
/usr/lib64/libKF5Screen.so.6
#9  0x00007fce2e82a0bf in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib64/libQt5Core.so.5
#10 0x00007fce25a1acaf in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at
/usr/lib64/libQt5DBus.so.5
#11 0x00007fce25a1c337 in  () at /usr/lib64/libQt5DBus.so.5
#12 0x00007fce2e82b446 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#13 0x00007fce2cb841dc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#14 0x00007fce2cb891f0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#15 0x00007fce2e7fadc5 in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#16 0x00007fce2e7fcc5f in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fce2e852c83 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fce2ae40a04 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#19 0x00007fce2ae40c48 in  () at /usr/lib64/libglib-2.0.so.0
#20 0x00007fce2ae40cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#21 0x00007fce2e8520fc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#22 0x00007fce2e7f8d1b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#23 0x00007fce2e8003a6 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#24 0x00007fce1d68fa9a in kdemain () at /usr/lib64/libkdeinit5_kded5.so
#25 0x0000000000408bd3 in  ()
#26 0x0000000000405c3e in main ()

Reported using DrKonqi

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