Bug 366339

Summary:	startkde interaction with NVIDIA DRIVERS
Product:	[Plasma] plasmashell	Reporter:	Robert McBroom <eboudar>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED UPSTREAM
Severity:	crash	CC:	bshah, plasma-bugs-null, rdieter
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.7.2
Target Milestone:	1.0
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Robert McBroom 2016-08-02 04:10:09 UTC

Application: plasmashell (5.7.2)

Qt Version: 5.6.1
Frameworks Version: 5.24.0
Operating System: Linux 4.6.4-201.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed
Starting kde from a command line screen mode 3 boot.  last couple of weeks after 4.6.4-201 kernel, nvidia and xorg updates kde crashes to a 1024x768 screen.  xfce4, gnome and cinnamon work normally.  Applying the updates on 8/1 the kde startup crashed and then restarted at full screen resolution.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6576996900 (LWP 11691))]

Thread 10 (Thread 0x7f656c6fc700 (LWP 11696)):
#0  0x00007f6583e62b1d in poll () at /lib64/libc.so.6
#1  0x00007f6588ecf272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f6588ed0ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f656fdc5039 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f656aeee700 (LWP 11697)):
#0  0x00007f657f5b9794 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f657f5750ae in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f6584c57b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6584a68bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f6585351675 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f65696b1700 (LWP 11731)):
#0  0x00007f657f5b9794 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f657f574bc9 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f657f575130 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f6584c57b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6584a68bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f6587d7a7f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f655bbb5700 (LWP 11859)):
#0  0x00007f6583e62b1d in poll () at /lib64/libc.so.6
#1  0x00007f657f57518c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f6584c57b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6584a68bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f6587d7a7f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f6559604700 (LWP 11899)):
#0  0x00007f65831c5b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f658a59f2e4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f658a59f329 in  () at /lib64/libQt5Script.so.5
#3  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#4  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f64ce55d700 (LWP 12170)):
#0  0x00007f6583e5e70d in read () at /lib64/libc.so.6
#1  0x00007f657f5b83f0 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f657f574c84 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f657f575130 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f6584c57b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f6584a68bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f6588704bd6 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#9  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#11 0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f64c5d78700 (LWP 12257)):
[KCrash Handler]
#6  0x00000000404aeda7 in  ()
#7  0x00007f64d346c9b9 in  () at /lib64/libnvidia-glcore.so.367.35
#8  0x00007f64d3473484 in  () at /lib64/libnvidia-glcore.so.367.35
#9  0x00007f64d305a669 in  () at /lib64/libnvidia-glcore.so.367.35
#10 0x00007f65887351d1 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /lib64/libQt5Quick.so.5
#11 0x00007f6588735add in QSGBatchRenderer::Renderer::renderBatches() () at /lib64/libQt5Quick.so.5
#12 0x00007f658873b474 in QSGBatchRenderer::Renderer::render() () at /lib64/libQt5Quick.so.5
#13 0x00007f65887471ef in QSGRenderer::renderScene(QSGBindable const&) () at /lib64/libQt5Quick.so.5
#14 0x00007f6588747a3b in QSGRenderer::renderScene(unsigned int) () at /lib64/libQt5Quick.so.5
#15 0x00007f6588757d5e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib64/libQt5Quick.so.5
#16 0x00007f658879f5b9 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#17 0x00007f658877128a in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#18 0x00007f658877682c in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#19 0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#20 0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#21 0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f64b937c700 (LWP 12433)):
#0  0x00007f657f574741 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x00007f657f5750bb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f6584c57b5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f6584a68bd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f64baf3c547 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f64b3fff700 (LWP 12487)):
#0  0x00007f65831c5b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6584a6d65a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f658877607d in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f6588776955 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f6584a6d00c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f65831c061a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f6583e6e59d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6576996900 (LWP 11691)):
#0  0x00007f65831c5b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f6584a6d65a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f6588773395 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () at /lib64/libQt5Quick.so.5
#3  0x00007f658877548e in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#4  0x00007f6588775ae3 in QSGThreadedRenderLoop::exposureChanged(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#5  0x00007f6584f4e275 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#6  0x00007f65887a9445 in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#7  0x0000563098a9f0f1 in DesktopView::event(QEvent*) ()
#8  0x00007f658555f10c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#9  0x00007f6585564646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#10 0x00007f6584c093ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#11 0x00007f6584f43dbd in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib64/libQt5Gui.so.5
#12 0x00007f6584f44a2d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#13 0x00007f6584f2555b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#14 0x00007f656fdfb5b0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#15 0x00007f657f574e5a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#16 0x00007f657f5751f0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#17 0x00007f657f57529c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#18 0x00007f6584c57b3f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#19 0x00007f6584c0825a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#20 0x00007f6584c0fbdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#21 0x0000563098a91565 in main ()

Reported using DrKonqi

Comment 1 Rex Dieter 2016-08-02 04:17:27 UTC

This is crashing in libnvidia-glcore.so.367.35 , I'd suggest you report this to nvidia

Thread 4 (Thread 0x7f64c5d78700 (LWP 12257)):
[KCrash Handler]
#6  0x00000000404aeda7 in  ()
#7  0x00007f64d346c9b9 in  () at /lib64/libnvidia-glcore.so.367.35
#8  0x00007f64d3473484 in  () at /lib64/libnvidia-glcore.so.367.35
#9  0x00007f64d305a669 in  () at /lib64/libnvidia-glcore.so.367.35
#10 0x00007f65887351d1 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () at /lib64/libQt5Quick.so.5
#11 0x00007f6588735add in QSGBatchRenderer::Renderer::renderBatches() () at /lib64/libQt5Quick.so.5