Application: plasmashell (5.10.3)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.10.17-2-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed: I was closing applications I didn't need but had open at that time, and the Plasma Shell suddenly crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa6fb58ad80 (LWP 5397))]

Thread 19 (Thread 0x7f65cffff700 (LWP 20648)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa6f52ddf7b in QSemaphore::acquire(int) () at /usr/lib/libQt5Core.so.5
#3  0x00007f65ce4da82c in  () at /usr/lib/qt/plugins/texttospeech/libqttexttospeech_flite.so
#4  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fa5f896b700 (LWP 7016)):
#0  0x00007fa6f4bee24d in poll () at /usr/lib/libc.so.6
#1  0x00007fa6e95a5ee1 in  () at /usr/lib/libpulse.so.0
#2  0x00007fa6e95976f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0
#3  0x00007fa6e9597d8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007fa6e9597e40 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007fa6e95a5e29 in  () at /usr/lib/libpulse.so.0
#6  0x00007fa6e8f35fe8 in  () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#7  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fa5f9f74700 (LWP 7015)):
#0  0x00007fa6ef7a9af0 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f844e645 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fa5fbfff700 (LWP 6531)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fa610d8a700 (LWP 6530)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fa61158b700 (LWP 6529)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fa611d8c700 (LWP 6528)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fa61258d700 (LWP 6527)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fa612d8e700 (LWP 6526)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fa61358f700 (LWP 6525)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fa639e3b312 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#17 0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fa61ac8d700 (LWP 6524)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6f52e50eb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fa639e363cd in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fa639e3b2b8 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fa639e35913 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fa639e38b6b in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fa62cc7e700 (LWP 5907)):
#0  0x00007fa6f4be9fbd in read () at /usr/lib/libc.so.6
#1  0x00007fa6ef7ed6f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6ef7a96db in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa6ef7a9ba0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fa62f622427 in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fa641354700 (LWP 5857)):
#0  0x00007fa6ef7eea40 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fa6ef7a9578 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6ef7a9ba0 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fa6f9006836 in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fa6d5111700 (LWP 5795)):
#0  0x00007fa6f44b239d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fa6fad21ac4 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fa6fad21b09 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fa6d737f700 (LWP 5724)):
#0  0x00007fa6f4be9fbd in read () at /usr/lib/libc.so.6
#1  0x00007fa6ef7ed6f0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6ef7a96db in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa6ef7a9ba0 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fa6f844e645 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fa6dd9cb700 (LWP 5716)):
#0  0x00007fa6ef7a97b1 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#1  0x00007fa6ef7a9c78 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa6f844e645 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fa6df415700 (LWP 5507)):
#0  0x00007fa6f4bee24d in poll () at /usr/lib/libc.so.6
#1  0x00007fa6ef7a9bf9 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fa6f5516e9b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f52df40a in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fa6f593dd45 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fa6e54d9700 (LWP 5506)):
#0  0x00007fa6f4bee24d in poll () at /usr/lib/libc.so.6
#1  0x00007fa6f9c2f8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007fa6f9c31679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fa6e7a53d49 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fa6f52e3cbd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fa6f44ac297 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fa6f4bf81ef in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fa6fb58ad80 (LWP 5397)):
[KCrash Handler]
#5  0x00007fa6f833d091 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007fa6f830ccb3 in QV4::PersistentValueStorage::mark(QV4::ExecutionEngine*) () at /usr/lib/libQt5Qml.so.5
#7  0x00007fa6f821ce1d in QV4::MemoryManager::mark() () at /usr/lib/libQt5Qml.so.5
#8  0x00007fa6f821d62c in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007fa6f821f0d8 in QV4::MemoryManager::allocString(unsigned long) () at /usr/lib/libQt5Qml.so.5
#10 0x00007fa6f82fd01a in QV4::ExecutionEngine::newString(QString const&) () at /usr/lib/libQt5Qml.so.5
#11 0x00007fa6f82fe425 in QV4::ExecutionEngine::newTypeErrorObject(QString const&) () at /usr/lib/libQt5Qml.so.5
#12 0x00007fa6f8303e42 in QV4::ExecutionEngine::throwTypeError(QString const&) () at /usr/lib/libQt5Qml.so.5
#13 0x00007fa6f83978fb in QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#14 0x00007fa6dc001d8c in  ()
#15 0x00000000058d6600 in  ()
#16 0x00007fa6d5f80388 in  ()
#17 0x00007fa6dc000328 in  ()
#18 0x00007fa6f84304dc in  () at /usr/lib/libQt5Qml.so.5
#19 0x00007fa6f830c077 in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#20 0x00007fa6f842eb99 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#21 0x00007fa6f8438d16 in  () at /usr/lib/libQt5Qml.so.5
#22 0x00007fa6f8435b93 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#23 0x00007fa6f844192b in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007fa6f83c3f42 in  () at /usr/lib/libQt5Qml.so.5
#25 0x00007fa6f83c450c in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#26 0x00007fa6f8475101 in  () at /usr/lib/libQt5Qml.so.5
#27 0x00007fa6f8475252 in QQmlDelegateModel::object(int, bool) () at /usr/lib/libQt5Qml.so.5
#28 0x00007fa6f915e858 in  () at /usr/lib/libQt5Quick.so.5
#29 0x00007fa6f915fffa in  () at /usr/lib/libQt5Quick.so.5
#30 0x00007fa6f9160958 in  () at /usr/lib/libQt5Quick.so.5
#31 0x00007fa6f9160f15 in  () at /usr/lib/libQt5Quick.so.5
#32 0x00007fa6f54ed529 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#33 0x00007fa6f848e696 in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&, bool) () at /usr/lib/libQt5Qml.so.5
#34 0x00007fa6f846cc68 in  () at /usr/lib/libQt5Qml.so.5
#35 0x00007fa6f84727ef in  () at /usr/lib/libQt5Qml.so.5
#36 0x00007fa6f8472974 in  () at /usr/lib/libQt5Qml.so.5
#37 0x00007fa6f8479236 in QQmlDelegateModel::_q_modelReset() () at /usr/lib/libQt5Qml.so.5
#38 0x00007fa6f8479655 in  () at /usr/lib/libQt5Qml.so.5
#39 0x00007fa6f8479af5 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#40 0x00007fa6f54ed529 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#41 0x00007fa6f556728a in QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#42 0x00007fa6f545c93c in QAbstractItemModel::endResetModel() () at /usr/lib/libQt5Core.so.5
#43 0x00007fa640130e68 in  () at /usr/lib/qt/qml/org/kde/plasma/private/appmenu/libappmenuplugin.so
#44 0x00007fa6f54ed57f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#45 0x00007fa64012dcd4 in  () at /usr/lib/qt/qml/org/kde/plasma/private/appmenu/libappmenuplugin.so
#46 0x00007fa6f54ed57f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#47 0x00007fa64013863c in  () at /usr/lib/qt/qml/org/kde/plasma/private/appmenu/libappmenuplugin.so
#48 0x00007fa6f54ed57f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#49 0x00007fa6f59952ff in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib/libQt5DBus.so.5
#50 0x00007fa6f54ede72 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#51 0x00007fa6f647446c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#52 0x00007fa6f647bcf4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#53 0x00007fa6f54beb98 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#54 0x00007fa6f54c102d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#55 0x00007fa6f5516a63 in  () at /usr/lib/libQt5Core.so.5
#56 0x00007fa6ef7a9a47 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#57 0x00007fa6ef7a9c78 in  () at /usr/lib/libglib-2.0.so.0
#58 0x00007fa6ef7a9d0c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#59 0x00007fa6f5516e7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#60 0x00007fa6f54bd21a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#61 0x00007fa6f54c5a74 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#62 0x000000000041cc32 in  ()
#63 0x00007fa6f4b2b43a in __libc_start_main () at /usr/lib/libc.so.6
#64 0x000000000041cfaa in _start ()

Reported using DrKonqi