Application: plasmashell (5.10.3)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.11.7-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Tried to set update period for the weather forecast tray icon

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4457613d80 (LWP 629))]

Thread 25 (Thread 0x7f434189c700 (LWP 3044)):
#0  0x00007f445157e6c0 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007f444b812138 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812b2b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f44544b6645 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f0317fff700 (LWP 1630)):
#0  0x00007f444b812762 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#1  0x00007f444b812c78 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f44544b6645 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f434209d700 (LWP 1553)):
#0  0x00007f4450c52fbd in read () at /usr/lib/libc.so.6
#1  0x00007f4444f6ff51 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#2  0x00007f444560030e in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f4445600d80 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f4445600e40 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f444560ee29 in  () at /usr/lib/libpulse.so.0
#6  0x00007f4444f9efe8 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#7  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f43437fe700 (LWP 1416)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f4343fff700 (LWP 1415)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f435090b700 (LWP 1414)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f435110c700 (LWP 1413)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f435190d700 (LWP 1412)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f435210e700 (LWP 1411)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f435290f700 (LWP 1410)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f4366d57700 (LWP 1409)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f445134d0eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f439096b3cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f43909702b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f4390970312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f439096a913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f439096db6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f436f70c700 (LWP 990)):
#0  0x00007f444b857a44 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f444b812b1e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f43720b0427 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f4393d12700 (LWP 844)):
#0  0x00007f4450c5724d in poll () at /usr/lib/libc.so.6
#1  0x00007f444b812bf9 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f445506e836 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f439f6c8700 (LWP 807)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f439fec9700 (LWP 806)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f43a06ca700 (LWP 805)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f43a0ecb700 (LWP 804)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f43a18d1700 (LWP 803)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f43a20d2700 (LWP 802)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f43a68b72fb in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f43a68b7037 in  () at /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f443119a700 (LWP 800)):
#0  0x00007f445051b39d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f4456d89ac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f4456d89b09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f443337f700 (LWP 797)):
#0  0x00007f4450c5724d in poll () at /usr/lib/libc.so.6
#1  0x00007f444b812bf9 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f44544b6645 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f4439976700 (LWP 728)):
#0  0x00007f445157e5e2 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007f444b812138 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812b2b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f44544b6645 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f443b3c0700 (LWP 661)):
#0  0x00007f4450c5724d in poll () at /usr/lib/libc.so.6
#1  0x00007f444b812bf9 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f445157ee9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f445134740a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f44519a5d45 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f444145b700 (LWP 657)):
#0  0x00007f4450c5724d in poll () at /usr/lib/libc.so.6
#1  0x00007f4455c978e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f4455c99679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f44439d5d49 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f445134bcbd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f4450515297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f4450c611ef in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f4457613d80 (LWP 629)):
[KCrash Handler]
#5  0x00007f445449cff1 in QQmlBinding::getPropertyData(QQmlPropertyData**, QQmlPropertyData*) const () at /usr/lib/libQt5Qml.so.5
#6  0x00007f44544a0839 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f44544a0dae in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f445449db93 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f4454474a83 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f4454413499 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f4451554c9f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#12 0x00007f4454409d3a in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#13 0x00007f4454283532 in QQmlPropertyMap::insert(QString const&, QVariant const&) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f4397bc5ac9 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#15 0x00007f4397bdeb1d in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#16 0x00007f4451555465 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#17 0x00007f44557fb9e7 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#18 0x00007f44557fef10 in Plasma::DataContainer::checkForUpdate() () at /usr/lib/libKF5Plasma.so.5
#19 0x00007f4455801f97 in Plasma::DataEngine::timerEvent(QTimerEvent*) () at /usr/lib/libKF5Plasma.so.5
#20 0x00007f4451555e2b in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#21 0x00007f44524dc46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#22 0x00007f44524e3cf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007f4451526b98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#24 0x00007f445157dbae in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#25 0x00007f445157e351 in  () at /usr/lib/libQt5Core.so.5
#26 0x00007f444b812a47 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#27 0x00007f444b812c78 in  () at /usr/lib/libglib-2.0.so.0
#28 0x00007f444b812d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#29 0x00007f445157ee7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#30 0x00007f445152521a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#31 0x00007f445152da74 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#32 0x000000000041cc32 in  ()
#33 0x00007f4450b9443a in __libc_start_main () at /usr/lib/libc.so.6
#34 0x000000000041cfaa in _start ()

Reported using DrKonqi