Bug 396104

Summary: Plasmashell crashed after adding a cpu load widget to the panel
Product: [Plasma] plasmashell Reporter: Marcelo Jimenez <marcelo.jimenez>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DOWNSTREAM    
Severity: crash CC: nate, patrizio, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.13.1   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Marcelo Jimenez 2018-07-02 18:54:11 UTC 
Application: plasmashell (5.13.1)

Qt Version: 5.11.1
Frameworks Version: 5.47.0
Operating System: Linux 4.17.2-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

Plasmashell crashed while I was adding a CPU load widget to the panel.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef387d010) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
88	  int err = lll_futex_timed_wait (futex_word, expected, NULL, private);
[Current thread is 1 (Thread 0x7f0792679880 (LWP 3218))]

Thread 25 (Thread 0x7f067ca47700 (LWP 30088)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55befa1ea020) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55befa1e9fd0, cond=0x55befa1e9ff8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55befa1e9ff8, mutex=0x55befa1e9fd0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef9e55c98) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef9e55c20) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef9e55c20) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f0686287700 (LWP 30083)):
#0  0x00007f078b7e15d9 in __GI___poll (fds=0x7f062800cbe0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07859082c6 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f078c0eebcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f078befd336 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f078f9ad085 in QQmlThreadPrivate::run() (this=0x7f077407da80) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/qml/qml/ftw/qqmlthread.cpp:148
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f067affd700 (LWP 30037)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef9c632e0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef9c63290, cond=0x55bef9c632b8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef9c632b8, mutex=0x55bef9c63290) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55befa86ada8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55befa86ad30) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55befa86ad30) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f067d248700 (LWP 30021)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef2403694) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef2403640, cond=0x55bef2403668) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef2403668, mutex=0x55bef2403640) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef8f37838) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef8f377c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef8f377c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f067e761700 (LWP 21251)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef8567a70) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef8567a20, cond=0x55bef8567a48) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef8567a48, mutex=0x55bef8567a20) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x7f0774071438) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x7f07740713c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x7f07740713c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f067b7fe700 (LWP 18121)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef92f8690) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef92f8640, cond=0x55bef92f8668) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef92f8668, mutex=0x55bef92f8640) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef23fb7f8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef23fb780) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef23fb780) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f06911e3700 (LWP 10179)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef68d6bc0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef68d6b70, cond=0x55bef68d6b98) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef68d6b98, mutex=0x55bef68d6b70) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef68da468) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef68da3f0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef68da3f0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f067bfff700 (LWP 10178)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef7ea8c64) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef7ea8c10, cond=0x55bef7ea8c38) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef7ea8c38, mutex=0x55bef7ea8c10) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef7fbb1e8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef7fbb170) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef7fbb170) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f0679ffb700 (LWP 9049)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x7f077400ade4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f077400ad90, cond=0x7f077400adb8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x7f077400adb8, mutex=0x7f077400ad90) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef8edeea8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef8edee30) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef8edee30) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f0656dfd700 (LWP 7498)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef8d11d30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef8d11ce0, cond=0x55bef8d11d08) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef8d11d08, mutex=0x55bef8d11ce0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef93444b8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef9344440) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef9344440) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f06577fe700 (LWP 7491)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef933fe00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef933fdb0, cond=0x55bef933fdd8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef933fdd8, mutex=0x55bef933fdb0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef8caf508) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef8caf490) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef8caf490) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f0657fff700 (LWP 7079)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef90b0234) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef90b01e0, cond=0x55bef90b0208) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef90b0208, mutex=0x55bef90b01e0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef8f5a238) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef8f5a1c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef8f5a1c0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f06797fa700 (LWP 7077)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef8c80900) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef8c808b0, cond=0x55bef8c808d8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef8c808d8, mutex=0x55bef8c808b0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x7f077400c298) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x7f077400c220) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x7f077400c220) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f06b2dfd700 (LWP 5554)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef7f21020) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef7f20fd0, cond=0x55bef7f20ff8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef7f20ff8, mutex=0x55bef7f20fd0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef7fc1478) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef7fc1400) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef7fc1400) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f06b3fff700 (LWP 5449)):
#0  0x00007f078b09f7bd in __lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007f078b098d54 in __GI___pthread_mutex_lock (mutex=0x7f077108a7c0) at ../nptl/pthread_mutex_lock.c:113
#2  0x00007f0770e05dcc in  () at /usr/lib64/libGLX_nvidia.so.0
#3  0x00007f06e723bfb1 in  () at /usr/lib64/libnvidia-glcore.so.390.67
#4  0x00007f06e6e62e54 in  () at /usr/lib64/libnvidia-glcore.so.390.67
#5  0x00007f06e6e76157 in  () at /usr/lib64/libnvidia-glcore.so.390.67
#6  0x00007f06e6e76b92 in  () at /usr/lib64/libnvidia-glcore.so.390.67
#7  0x00007f06df17186b in  () at /usr/lib64/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#8  0x00007f078c0c7d70 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f078ff06850 in QQuickWindowPrivate::renderSceneGraph(QSize const&) (this=this@entry=0x55bef1cbcf40, size=...) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/items/qquickwindow.cpp:456
#10 0x00007f078feb0aa6 in QSGRenderThread::syncAndRender() (this=this@entry=0x55bef3e0a390) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:645
#11 0x00007f078feb4498 in QSGRenderThread::run() (this=0x55bef3e0a390) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:729
#12 0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#13 0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#14 0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f06b8e80700 (LWP 5441)):
[KCrash Handler]
#6  0x00007f06e6fc7af4 in  () at /usr/lib64/libnvidia-glcore.so.390.67
#7  0x00007f078fe79125 in QOpenGLFunctions::glVertexAttribPointer(unsigned int, int, unsigned int, unsigned char, int, void const*) (ptr=<optimized out>, stride=0, normalized=0 '\000', type=5126, size=1, indx=<optimized out>, this=0x7f06ac140400) at /usr/include/qt5/QtGui/qopenglfunctions.h:2191
#8  0x00007f078fe79125 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) (this=0x7f06ac140320, batch=0x7f06ac34b720) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:2338
#9  0x00007f078fe7a0c5 in QSGBatchRenderer::Renderer::renderBatches() (this=this@entry=0x7f06ac140320) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:2532
#10 0x00007f078fe7f5a0 in QSGBatchRenderer::Renderer::render() (this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:2735
#11 0x00007f078fe70379 in QSGRenderer::renderScene(QSGBindable const&) (this=0x7f06ac140320, bindable=...) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/coreapi/qsgrenderer.cpp:244
#12 0x00007f078fe707fb in QSGRenderer::renderScene(unsigned int) (this=<optimized out>, fboId=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/coreapi/qsgrenderer.cpp:197
#13 0x00007f078fea89c0 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) (this=0x55bef11591e0, renderer=0x7f06ac140320, fboId=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgdefaultrendercontext.cpp:182
#14 0x00007f078ff06959 in QQuickWindowPrivate::renderSceneGraph(QSize const&) (this=this@entry=0x55bef100fa80, size=...) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/items/qquickwindow.cpp:481
#15 0x00007f078feb0aa6 in QSGRenderThread::syncAndRender() (this=this@entry=0x55bef3885ee0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:645
#16 0x00007f078feb4498 in QSGRenderThread::run() (this=0x55bef3885ee0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:729
#17 0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#19 0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f06ba0f6700 (LWP 5422)):
#0  0x00007f078b7dd044 in __GI___libc_read (fd=54, buf=0x7f06ba0f5af0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f078594c7a0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0785907d9f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0785908270 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f078c0eebcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f078befd336 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f06bc9ca617 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#9  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f06d4ca3700 (LWP 5363)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef0eae9a4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef0eae950, cond=0x55bef0eae978) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef0eae978, mutex=0x55bef0eae950) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef100b3f8) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef100b380) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef100b380) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f06d7815700 (LWP 5359)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef129a3c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef129a370, cond=0x55bef129a398) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef129a398, mutex=0x55bef129a370) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb42a9 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x55bef0e21128) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:245
#5  0x00007f078feb42a9 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x55bef0e210b0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:709
#6  0x00007f078feb44da in QSGRenderThread::run() (this=0x55bef0e210b0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:738
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f06dd0f1700 (LWP 5357)):
#0  0x00007f078b7e15d9 in __GI___poll (fds=0x7f06d80066a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07859082c6 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f078c0eebcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f078befd336 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f078fe39232 in QQuickPixmapReader::run() (this=0x55bef0eacb70) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/util/qquickpixmapcache.cpp:934
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f07718e8700 (LWP 5341)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x7f0792065fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x7f0792065f68, cond=0x7f0792065f90) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x7f0792065f90, mutex=0x7f0792065f68) at pthread_cond_wait.c:655
#3  0x00007f0791d7176a in  () at /usr/lib64/libQt5Script.so.5
#4  0x00007f0791d7178b in  () at /usr/lib64/libQt5Script.so.5
#5  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#6  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f0773dfa700 (LWP 4415)):
#0  0x00007f078b7e15d9 in __GI___poll (fds=0x7f0768004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07859082c6 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f078c0eebcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f078befd336 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f078f9ad085 in QQmlThreadPrivate::run() (this=0x55bef0825520) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/qml/qml/ftw/qqmlthread.cpp:148
#7  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#9  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f077996a700 (LWP 3247)):
#0  0x00007f078b7dd044 in __GI___libc_read (fd=7, buf=0x7f0779969b00, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f078594c7a0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0785907d9f in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0785908270 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f078c0eebcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f078befd336 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f078e3cef45 in  () at /usr/lib64/libQt5DBus.so.5
#9  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#11 0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f077bf63700 (LWP 3222)):
#0  0x00007f078b7e15d9 in __GI___poll (fds=0x7f077bf62c48, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f0790a6b377 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f0790a6cf8a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f077e4facd9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f078bf0691c in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f078b096554 in start_thread (arg=<optimized out>) at pthread_create.c:463
#6  0x00007f078b7ebfdf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0792679880 (LWP 3218)):
#0  0x00007f078b09c4ec in futex_wait_cancelable (private=0, expected=0, futex_word=0x55bef387d010) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078b09c4ec in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bef387cfc0, cond=0x55bef387cfe8) at pthread_cond_wait.c:502
#2  0x00007f078b09c4ec in __pthread_cond_wait (cond=0x55bef387cfe8, mutex=0x55bef387cfc0) at pthread_cond_wait.c:655
#3  0x00007f078bf06fdb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f078feb1587 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) (this=this@entry=0x55bef0a73cf0, w=0x55bef0e2d730, inExpose=inExpose@entry=false) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1210
#5  0x00007f078feb212a in QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow*) (this=0x55bef0a73cf0, window=0x55bef0f442e0) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1035
#6  0x00007f078ff11906 in QQuickWindow::event(QEvent*) (this=0x55bef0f442e0, e=0x7fff58429f50) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/items/qquickwindow.cpp:1615
#7  0x000055beee8ff3c3 in PanelView::event(QEvent*) (this=0x55bef0f442e0, e=0x7fff58429f50) at /usr/src/debug/plasma5-workspace-5.13.1-1.1.x86_64/shell/panelview.cpp:925
#8  0x00007f078d6f6c11 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#9  0x00007f078d6fddf0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00007f078c09fda9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f078c65fa41 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib64/libQt5Gui.so.5
#12 0x00007f078c65ff19 in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#13 0x00007f078ff1186b in QQuickWindow::event(QEvent*) (this=0x55bef0f442e0, e=0x7fff5842a300) at /usr/src/debug/libqt5-qtdeclarative-5.11.1-1.1.x86_64/src/quick/items/qquickwindow.cpp:1634
#14 0x000055beee8ff3c3 in PanelView::event(QEvent*) (this=0x55bef0f442e0, e=0x7fff5842a300) at /usr/src/debug/plasma5-workspace-5.13.1-1.1.x86_64/shell/panelview.cpp:925
#15 0x00007f078d6f6c11 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007f078d6fddf0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007f078c09fda9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f078c0ee0e8 in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#19 0x00007f078c0ee8bc in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f07859080be in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f0785908358 in  () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f07859083ec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f078c0eebb3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f077e589171 in  () at /usr/lib64/libQt5XcbQpa.so.5
#25 0x00007f078c09ebbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f078c0a694e in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x000055beee8eecab in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/plasma5-workspace-5.13.1-1.1.x86_64/shell/main.cpp:212

Reported using DrKonqi
Comment 1 Marco Martin 2018-08-28 09:35:52 UTC 
*** Bug 397729 has been marked as a duplicate of this bug. ***
Comment 2 Nate Graham 2018-08-29 20:17:54 UTC 
Crash is in the nvidia binary OpenGL drivers.