Application: plasmashell (5.12.8)

Qt Version: 5.9.7
Frameworks Version: 5.55.0
Operating System: Linux 4.12.14-lp151.28.32-default x86_64
Distribution: "openSUSE Leap 15.1"

-- Information about the crash:
- What I was doing when the application crashed:
I had multilpe (about ten) Gwenview instances opened in one desktop, its windows where grouped into one. I mouved mouse over task bar and used wheel of mouse and continued to move move to other part of taskbar towards Dolphin program. Usually this change Gwenview windows, however this time plasma restarted.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3d7604b500 (LWP 2199))]

Thread 11 (Thread 0x7f3c6bfff700 (LWP 22447)):
#0  0x00007f3caca6fe73 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#1  0x00007f3caca70e38 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f3caca71159 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#3  0x00007f3caca719df in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#4  0x00007f3cad10a4e8 in pa_mainloop_dispatch () at /usr/lib64/libpulse.so.0
#5  0x00007f3cad10a8be in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#6  0x00007f3cad10a940 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#7  0x00007f3cad1187a9 in  () at /usr/lib64/libpulse.so.0
#8  0x00007f3caca81428 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#9  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f3c896f0700 (LWP 22446)):
#0  0x00007f3d69c82fd9 in g_mutex_lock (mutex=mutex@entry=0x7f3c6c000b30) at gthread-posix.c:1336
#1  0x00007f3d69c3c09e in g_main_context_acquire (context=context@entry=0x7f3c6c000b30) at gmain.c:3203
#2  0x00007f3d69c3d065 in g_main_context_iterate (context=context@entry=0x7f3c6c000b30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3818
#3  0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3c6c000b30, may_block=may_block@entry=1) at gmain.c:3929
#4  0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3c6c000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3c896efc50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f3d6fa67daa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f3d735959f5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x7f3d58020eb0) at thread/qthread_unix.cpp:368
#9  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f3c8afff700 (LWP 4480)):
#0  0x00007f3d6f35ac98 in read () at /lib64/libc.so.6
#1  0x00007f3caca52701 in pa_read () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f3cad109e0e in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3  0x00007f3cad10a880 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4  0x00007f3cad10a940 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5  0x00007f3cad1187a9 in  () at /usr/lib64/libpulse.so.0
#6  0x00007f3caca81428 in  () at /usr/lib64/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f3c9ec84700 (LWP 2512)):
#0  0x00007f3d6fa6451c in QMutex::lock() (this=this@entry=0x562a68203350) at thread/qmutex.cpp:224
#1  0x00007f3d6fca488d in QMutexLocker::QMutexLocker(QBasicMutex*) (m=0x562a68203350, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:200
#2  0x00007f3d6fca488d in QThreadData::canWaitLocked() (this=0x562a68203320) at ../../include/QtCore/5.9.7/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#3  0x00007f3d6fca488d in postEventSourcePrepare(GSource*, gint*) (s=0x7f3c98004790, timeout=timeout@entry=0x7f3c9ec83a64) at kernel/qeventdispatcher_glib.cpp:259
#4  0x00007f3d69c3c709 in g_main_context_prepare (context=context@entry=0x7f3c98000be0, priority=priority@entry=0x7f3c9ec83af0) at gmain.c:3440
#5  0x00007f3d69c3d0db in g_main_context_iterate (context=context@entry=0x7f3c98000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3848
#6  0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3c98000be0, may_block=may_block@entry=1) at gmain.c:3929
#7  0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3c98000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#8  0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3c9ec83c30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00007f3d6fa67daa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
#10 0x00007f3ca0298807 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#11 0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x562a68203210) at thread/qthread_unix.cpp:368
#12 0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f3cb7531700 (LWP 2383)):
#0  0x00007f3d6f35ac98 in read () at /lib64/libc.so.6
#1  0x00007f3d69c81ca0 in read (__nbytes=16, __buf=0x7f3cb75309e0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f3d69c81ca0 in g_wakeup_acknowledge (wakeup=0x7f3d48003d80) at gwakeup.c:210
#3  0x00007f3d69c3ccb8 in g_main_context_check (context=context@entry=0x7f3cb0000be0, max_priority=2147483647, fds=fds@entry=0x7f3cb0005bb0, n_fds=n_fds@entry=1) at gmain.c:3646
#4  0x00007f3d69c3d150 in g_main_context_iterate (context=context@entry=0x7f3cb0000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#5  0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3cb0000be0, may_block=may_block@entry=1) at gmain.c:3929
#6  0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3cb0000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3cb7530c00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f3d6fa67daa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
#9  0x00007f3d739e61a6 in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x562a64258d20) at thread/qthread_unix.cpp:368
#11 0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f3cc49e6700 (LWP 2382)):
#0  0x00007f3d6ec1c8ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3cc554b9ab in cnd_wait (mtx=0x562a638870f8, cond=0x562a63887120) at ../../include/c11/threads_posix.h:155
#2  0x00007f3cc554b9ab in util_queue_thread_func (input=input@entry=0x562a637344a0) at u_queue.c:270
#3  0x00007f3cc554b6b7 in impl_thrd_routine (p=<optimized out>) at ../../include/c11/threads_posix.h:87
#4  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#5  0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f3d47df5700 (LWP 2381)):
#0  0x00007f3d6ec1c8ad in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f3d75920574 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f3d759205b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f3d4e3a5700 (LWP 2378)):
#0  0x00007f3d6f35f19b in poll () at /lib64/libc.so.6
#1  0x00007f3d69c3d1a9 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f3d48002de0, timeout=<optimized out>, context=0x7f3d48000be0) at gmain.c:4169
#2  0x00007f3d69c3d1a9 in g_main_context_iterate (context=context@entry=0x7f3d48000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3863
#3  0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3d48000be0, may_block=may_block@entry=1) at gmain.c:3929
#4  0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3d48000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3d4e3a4c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f3d6fa67daa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f3d735959f5 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x562a63597d30) at thread/qthread_unix.cpp:368
#9  0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f3d5cc24700 (LWP 2370)):
#0  0x00007ffc979a0649 in  ()
#1  0x00007ffc979a0910 in clock_gettime ()
#2  0x00007f3d6f3772e6 in clock_gettime () at /lib64/libc.so.6
#3  0x00007f3d6fca4281 in qt_clock_gettime (ts=0x7f3d5cc239b0, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#4  0x00007f3d6fca4281 in do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#5  0x00007f3d6fca4281 in qt_gettime() () at kernel/qelapsedtimer_unix.cpp:175
#6  0x00007f3d6fca2ab9 in QTimerInfoList::updateCurrentTime() (this=this@entry=0x7f3d540048e0) at kernel/qtimerinfo_unix.cpp:91
#7  0x00007f3d6fca3095 in QTimerInfoList::timerWait(timespec&) (this=0x7f3d540048e0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#8  0x00007f3d6fca46de in timerSourcePrepareHelper (timeout=0x7f3d5cc23a84, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:132
#9  0x00007f3d6fca46de in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=timeout@entry=0x7f3d5cc23a84) at kernel/qeventdispatcher_glib.cpp:165
#10 0x00007f3d69c3c709 in g_main_context_prepare (context=context@entry=0x7f3d54000be0, priority=priority@entry=0x7f3d5cc23b10) at gmain.c:3440
#11 0x00007f3d69c3d0db in g_main_context_iterate (context=context@entry=0x7f3d54000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3848
#12 0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3d54000be0, may_block=may_block@entry=1) at gmain.c:3929
#13 0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3d54000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3d5cc23c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00007f3d6fa67daa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:515
#16 0x00007f3d735959f5 in  () at /usr/lib64/libQt5Qml.so.5
#17 0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x562a633ff550) at thread/qthread_unix.cpp:368
#18 0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#19 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f3d5e66a700 (LWP 2324)):
#0  0x00007f3d75e9a180 in update_get_addr () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f3d75e9efb8 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#2  0x00007f3d6fa6bb76 in get_thread_data () at thread/qthread_unix.cpp:189
#3  0x00007f3d6fa6bb76 in QThreadData::current(bool) (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:244
#4  0x00007f3d6fca4d61 in postEventSourcePrepare (timeout=0x0, s=0x7f3d50004b90) at kernel/qeventdispatcher_glib.cpp:252
#5  0x00007f3d6fca4d61 in postEventSourceCheck(GSource*) (source=0x7f3d50004b90) at kernel/qeventdispatcher_glib.cpp:269
#6  0x00007f3d69c3cbd9 in g_main_context_check (context=context@entry=0x7f3d50000be0, max_priority=2147483647, fds=fds@entry=0x7f3d500134b0, n_fds=n_fds@entry=1) at gmain.c:3701
#7  0x00007f3d69c3d150 in g_main_context_iterate (context=context@entry=0x7f3d50000be0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3865
#8  0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3d50000be0, may_block=may_block@entry=1) at gmain.c:3929
#9  0x00007f3d6fca496b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3d50000b10, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#10 0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f3d5e669c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#11 0x00007f3d6fa67daa in QThread::exec() (this=this@entry=0x7f3d70f65d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515
#12 0x00007f3d70cf29e5 in QDBusConnectionManager::run() (this=0x7f3d70f65d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#13 0x00007f3d6fa6cced in QThreadPrivate::start(void*) (arg=0x7f3d70f65d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368
#14 0x00007f3d6ec16569 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f3d6f3699ef in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f3d7604b500 (LWP 2199)):
[KCrash Handler]
#6  0x00007f3cc56d4bc6 in intel_miptree_level_has_hiz (mt=0x0, level=0) at intel_mipmap_tree.c:1910
#7  0x00007f3cc56d2cdf in intel_renderbuffer_has_hiz (irb=irb@entry=0x562a6ab86220) at intel_fbo.c:944
#8  0x00007f3cc56a442d in brw_fast_clear_depth (ctx=0x562a6544da70) at brw_clear.c:114
#9  0x00007f3cc56a442d in brw_clear (ctx=0x562a6544da70, mask=50) at brw_clear.c:258
#10 0x00007f3d73a26ee8 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib64/libQt5Quick.so.5
#11 0x00007f3d73a2c7be in QSGBatchRenderer::Renderer::render() () at /usr/lib64/libQt5Quick.so.5
#12 0x00007f3d73a1d200 in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib64/libQt5Quick.so.5
#13 0x00007f3d73a1d6bb in QSGRenderer::renderScene(unsigned int) () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f3d73a57910 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f3d73ab5a68 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f3d73a49dd9 in  () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f3d73a4ae2a in  () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f3d7022dcf5 in QWindow::event(QEvent*) (this=0x562a66e784f0, ev=<optimized out>) at kernel/qwindow.cpp:2267
#19 0x00007f3d73abf5d5 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f3d75c54d23 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib64/libKF5PlasmaQuick.so.5
#21 0x00007f3cbb51d465 in  () at /usr/lib64/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#22 0x00007f3d713343dc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x562a63352a50, receiver=receiver@entry=0x562a66e784f0, e=e@entry=0x7ffc9794ef10) at kernel/qapplication.cpp:3723
#23 0x00007f3d7133bca4 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc9794f300, receiver=0x562a66e784f0, e=0x7ffc9794ef10) at kernel/qapplication.cpp:3482
#24 0x00007f3d6fc4b8d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x562a66e784f0, event=event@entry=0x7ffc9794ef10) at kernel/qcoreapplication.cpp:1024
#25 0x00007f3d70222dbf in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (event=0x7ffc9794ef10, receiver=0x562a66e784f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#26 0x00007f3d70222dbf in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (e=0x7f3d58177100) at kernel/qguiapplication.cpp:2875
#27 0x00007f3d702239fd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x7f3d58177100) at kernel/qguiapplication.cpp:1798
#28 0x00007f3d701fac0b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:946
#29 0x00007f3d62b50a60 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#30 0x00007f3d69c3ce87 in g_main_dispatch (context=0x7f3d58004fc0) at gmain.c:3142
#31 0x00007f3d69c3ce87 in g_main_context_dispatch (context=context@entry=0x7f3d58004fc0) at gmain.c:3795
#32 0x00007f3d69c3d230 in g_main_context_iterate (context=context@entry=0x7f3d58004fc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3868
#33 0x00007f3d69c3d2bc in g_main_context_iteration (context=0x7f3d58004fc0, may_block=may_block@entry=1) at gmain.c:3929
#34 0x00007f3d6fca494f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x562a633a4820, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#35 0x00007f3d6fc4990a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc9794f200, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#36 0x00007f3d6fc529b4 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1297
#37 0x0000562a61112ed0 in  ()
#38 0x00007f3d6f291f8a in __libc_start_main () at /lib64/libc.so.6
#39 0x0000562a6111327a in _start ()
[Inferior 1 (process 2199) detached]

Possible duplicates by query: bug 395753.

Reported using DrKonqi