419060 2020-03-20 20:31:02 +0000 I was switching back and fourth between laptop and Tv monitor on display port adaptor 2020-04-02 10:03:35 +0000 1 1 4 Plasma plasmashell general 5.18.3 unspecified Linux RESOLVED DUPLICATE 418477 drkonqi NOR crash 1.0 0 philip0muldoon1 kde plasma-bugs-null 0 oldest_to_newest 1917211 0 philip0muldoon1 2020-03-20 20:31:02 +0000 Application: plasmashell (5.18.3) Qt Version: 5.14.1 Frameworks Version: 5.68.0 Operating System: Linux 5.5.6-1 x86_64 Windowing system: Wayland Distribution: KaOS (2020) -- Information about the crash: - What I was doing when the application crashed: Same as title above Was playing video on Youtube at time . Computer still kept working The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fcfa3591880 (LWP 645))] Thread 13 (Thread 0x7fcf34b08700 (LWP 2038)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf9cfeedc3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fcf9cfeee69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fcfa110f04f in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fcfa110f2a9 in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #7 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 12 (Thread 0x7fcf35fdd700 (LWP 2037)): #0 0x00007fcf9c8752ac in read () at /lib/libc.so.6 #1 0x00007fcf8fa29791 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-13.0.so #2 0x00007fcf91c96bbe in pa_mainloop_prepare () at /usr/lib/libpulse.so.0 #3 0x00007fcf91c975f0 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fcf91c976b0 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fcf91ca4f86 in () at /usr/lib/libpulse.so.0 #6 0x00007fcf8fa53b78 in () at /usr/lib/pulseaudio/libpulsecommon-13.0.so #7 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #8 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 11 (Thread 0x7fcf3723b700 (LWP 788)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf9cfeedc3 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007fcf9cfeee69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007fcfa110f04f in () at /usr/lib/libQt5Quick.so.5 #4 0x00007fcfa110f2a9 in () at /usr/lib/libQt5Quick.so.5 #5 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #7 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 10 (Thread 0x7fcf3f97a700 (LWP 773)): #0 0x00007ffeddea28b3 in clock_gettime () #1 0x00007fcf9c88ff27 in clock_gettime () at /lib/libc.so.6 #2 0x00007fcf9d20f231 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fcf9d20dbf9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #4 0x00007fcf9d20e175 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #5 0x00007fcf9d20fb9c in () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf944a42af in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #7 0x00007fcf944a4bf3 in () at /usr/lib/libglib-2.0.so.0 #8 0x00007fcf944a4ddf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #9 0x00007fcf9d20f83b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #10 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007fcf9cfe85ce in QThread::exec() () at /usr/lib/libQt5Core.so.5 #12 0x00007fcf41844f58 in KCupsConnection::run() () at /usr/lib/libkcupslib.so #13 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #14 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #15 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 9 (Thread 0x7fcf48a66700 (LWP 771)): #0 0x00007ffeddea28b3 in clock_gettime () #1 0x00007fcf9c88ff27 in clock_gettime () at /lib/libc.so.6 #2 0x00007fcf9d20f231 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fcf9d20dbf9 in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5 #4 0x00007fcf9d20e175 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5 #5 0x00007fcf9d20f5ce in () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf944a42af in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #7 0x00007fcf944a4bf3 in () at /usr/lib/libglib-2.0.so.0 #8 0x00007fcf944a4ddf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #9 0x00007fcf9d20f83b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #10 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #11 0x00007fcf9cfe85ce in QThread::exec() () at /usr/lib/libQt5Core.so.5 #12 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #13 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #14 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 8 (Thread 0x7fcf5d852700 (LWP 768)): #0 0x00007fcf944edb83 in g_private_get () at /usr/lib/libglib-2.0.so.0 #1 0x00007fcf944ccea0 in g_thread_self () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcf944a4dcf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcf9d20f83b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fcf9cfe85ce in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fcfa10524c2 in () at /usr/lib/libQt5Quick.so.5 #7 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #9 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 7 (Thread 0x7fcf74b2a700 (LWP 767)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf7723a3eb in () at /usr/lib/dri/i965_dri.so #2 0x00007fcf7723a057 in () at /usr/lib/dri/i965_dri.so #3 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #4 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 6 (Thread 0x7fcf7532b700 (LWP 766)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf7723a3eb in () at /usr/lib/dri/i965_dri.so #2 0x00007fcf7723a057 in () at /usr/lib/dri/i965_dri.so #3 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #4 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 5 (Thread 0x7fcf75b2c700 (LWP 765)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf7723a3eb in () at /usr/lib/dri/i965_dri.so #2 0x00007fcf7723a057 in () at /usr/lib/dri/i965_dri.so #3 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #4 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 4 (Thread 0x7fcf7632d700 (LWP 764)): #0 0x00007fcf99fa9115 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0 #1 0x00007fcf7723a3eb in () at /usr/lib/dri/i965_dri.so #2 0x00007fcf7723a057 in () at /usr/lib/dri/i965_dri.so #3 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #4 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 3 (Thread 0x7fcf7fb6d700 (LWP 763)): #0 0x00007fcf9c8752ac in read () at /lib/libc.so.6 #1 0x00007fcf944e9e6f in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcf944a485e in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcf944a4c6a in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fcf944a4ddf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007fcf9d20f83b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007fcf9cfe85ce in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007fcfa0bad8f5 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #10 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #11 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 2 (Thread 0x7fcf860a7700 (LWP 682)): #0 0x00007fcf9c8795af in poll () at /lib/libc.so.6 #1 0x00007fcf944a4cbe in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fcf944a4ddf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fcf9d20f83b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fcf9cfe85ce in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fcf9ee9b7f7 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007fcf9cfe959d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fcf99fa2be4 in start_thread () at /lib/libpthread.so.0 #9 0x00007fcf9c88333f in clone () at /lib/libc.so.6 Thread 1 (Thread 0x7fcfa3591880 (LWP 645)): [KCrash Handler] #6 0x00007fcf9d7ded80 in QScreen::refreshRate() const () at /usr/lib/libQt5Gui.so.5 #7 0x00007fcfa1109d07 in () at /usr/lib/libQt5Quick.so.5 #8 0x00007fcfa110cfa8 in () at /usr/lib/libQt5Quick.so.5 #9 0x00007fcfa1165423 in QQuickWindow::~QQuickWindow() () at /usr/lib/libQt5Quick.so.5 #10 0x000000000043446f in () #11 0x000000000044d291 in () #12 0x000000000044d523 in () #13 0x00007fcf9d1ee9b3 in () at /usr/lib/libQt5Core.so.5 #14 0x00007fcf9d7acee2 in QGuiApplication::screenRemoved(QScreen*) () at /usr/lib/libQt5Gui.so.5 #15 0x00007fcf9d7dfcd4 in QScreen::~QScreen() () at /usr/lib/libQt5Gui.so.5 #16 0x00007fcf9d7dfe19 in QScreen::~QScreen() () at /usr/lib/libQt5Gui.so.5 #17 0x00007fcf9d795397 in QWindowSystemInterface::handleScreenRemoved(QPlatformScreen*) () at /usr/lib/libQt5Gui.so.5 #18 0x00007fcf8de9d951 in QtWaylandClient::QWaylandDisplay::registry_global_remove(unsigned int) () at /usr/lib/qt5/plugins/platforms/../../../libQt5WaylandClient.so.5 #19 0x00007fcf9425414d in () at /usr/lib/libffi.so.7 #20 0x00007fcf94253749 in () at /usr/lib/libffi.so.7 #21 0x00007fcf9bcd1dd4 in () at /usr/lib/libwayland-client.so.0 #22 0x00007fcf9bcceaa8 in () at /usr/lib/libwayland-client.so.0 #23 0x00007fcf9bccfeec in wl_display_dispatch_queue_pending () at /usr/lib/libwayland-client.so.0 #24 0x00007fcf8de9bac2 in QtWaylandClient::QWaylandDisplay::flushRequests() () at /usr/lib/qt5/plugins/platforms/../../../libQt5WaylandClient.so.5 #25 0x00007fcf9d1ee9e5 in () at /usr/lib/libQt5Core.so.5 #26 0x00007fcf9d1f1f21 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /usr/lib/libQt5Core.so.5 #27 0x00007fcf9d1f2211 in QSocketNotifier::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #28 0x00007fcf9e4cdd0f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #29 0x00007fcf9e4d69a0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #30 0x00007fcf9d1bba12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #31 0x00007fcf9d210355 in () at /usr/lib/libQt5Core.so.5 #32 0x00007fcf944a4afd in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #33 0x00007fcf944a4d50 in () at /usr/lib/libglib-2.0.so.0 #34 0x00007fcf944a4ddf in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #35 0x00007fcf9d20f81e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #36 0x00007fcf9d1ba72b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #37 0x00007fcf9d1c1ffe in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #38 0x000000000041f638 in () #39 0x00007fcf9c7b12cb in __libc_start_main () at /lib/libc.so.6 #40 0x000000000041f81a in _start () [Inferior 1 (process 645) detached] Possible duplicates by query: bug 418477, bug 418316, bug 418232, bug 418216, bug 418063. Reported using DrKonqi 1919549 1 cfeck 2020-04-02 10:03:35 +0000 *** This bug has been marked as a duplicate of bug 418477 ***