Application: plasmashell (5.12.9)
 (Compiled from sources)
Qt Version: 5.9.5
Frameworks Version: 5.47.0
Operating System: Linux 5.0.0-29-generic x86_64
Distribution: Ubuntu 18.04.3 LTS

-- Information about the crash:
- What I was doing when the application crashed: I clicked the Skype icon on system tray, and select Quit Skype.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa0b4878800 (LWP 5113))]

Thread 16 (Thread 0x7f9fbd7fa700 (LWP 5836)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbd7fa700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f9fbdffb700 (LWP 5835)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbdffb700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f9fbe7fc700 (LWP 5834)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbe7fc700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9fbeffd700 (LWP 5833)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbeffd700) at pthread_create.c:463
#16 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f9fbf7fe700 (LWP 5832)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbf7fe700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9fbffff700 (LWP 5831)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f9ff4608c02 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fa0ad6cc6db in start_thread (arg=0x7f9fbffff700) at pthread_create.c:463
#16 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9fccd27700 (LWP 5830)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fccd27700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9fcede5700 (LWP 5829)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559c024e3054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559c024e3000, cond=0x559c024e3028) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559c024e3028, mutex=0x559c024e3000) at pthread_cond_wait.c:655
#3  0x00007fa0ae54c5ab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f9ff4604ad5 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f9ff4608ba8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f9ff4603c8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f9ff4606a6b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007fa0ad6cc6db in start_thread (arg=0x7f9fcede5700) at pthread_create.c:463
#10 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f9fe46b9700 (LWP 5635)):
#0  0x00007fa0ade350b4 in __GI___libc_read (fd=20, buf=0x7f9fe46b8b50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fa0a89e62d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0a89a10b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0a89a1570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa0a89a16dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa0ae78299b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa0ae7279fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa0ae54623a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9fe7015747 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#9  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa0ad6cc6db in start_thread (arg=0x7f9fe46b9700) at pthread_create.c:463
#11 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fa002703700 (LWP 5334)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x559bfd98fd78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x559bfd98fd28, cond=0x559bfd98fd50) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x559bfd98fd50, mutex=0x559bfd98fd28) at pthread_cond_wait.c:655
#3  0x00007fa00319423b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007fa003193f67 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007fa0ad6cc6db in start_thread (arg=0x7fa002703700) at pthread_create.c:463
#6  0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fa08db58700 (LWP 5313)):
#0  0x00007fa0ad6d29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fa0b4234fb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007fa0ad6d29f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7fa0b4234f68, cond=0x7fa0b4234f90) at pthread_cond_wait.c:502
#2  0x00007fa0ad6d29f3 in __pthread_cond_wait (cond=0x7fa0b4234f90, mutex=0x7fa0b4234f68) at pthread_cond_wait.c:655
#3  0x00007fa0b3f3e5f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007fa0b3f3e639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007fa0ad6cc6db in start_thread (arg=0x7fa08db58700) at pthread_create.c:463
#6  0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fa08fbb5700 (LWP 5229)):
#0  0x00007fa0ade350b4 in __GI___libc_read (fd=11, buf=0x7fa08fbb4b70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fa0a89e62d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0a89a10b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0a89a1570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa0a89a16dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa0ae78299b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa0ae7279fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa0ae54623a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa0b16b86f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa0ad6cc6db in start_thread (arg=0x7fa08fbb5700) at pthread_create.c:463
#11 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fa095cce700 (LWP 5213)):
#0  0x00007fa0ade350b4 in __GI___libc_read (fd=10, buf=0x7fa095ccdb70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fa0a89e62d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0a89a10b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0a89a1570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa0a89a16dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa0ae78299b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa0ae7279fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa0ae54623a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa0b16b86f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa0ad6cc6db in start_thread (arg=0x7fa095cce700) at pthread_create.c:463
#11 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fa097713700 (LWP 5131)):
#0  0x00007fa0ade350b4 in __GI___libc_read (fd=7, buf=0x7fa097712b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007fa0a89e62d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0a89a10b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0a89a1570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa0a89a16dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa0ae78299b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fa0ae7279fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fa0ae54623a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fa0aebffd45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fa0ad6cc6db in start_thread (arg=0x7fa097713700) at pthread_create.c:463
#11 0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fa09dd76700 (LWP 5125)):
#0  0x00007fa0ade39bf9 in __GI___poll (fds=0x7fa09dd75ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0b2e5f747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa0b2e6136a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa0a070f5e9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007fa0ae54b17d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fa0ad6cc6db in start_thread (arg=0x7fa09dd76700) at pthread_create.c:463
#6  0x00007fa0ade4688f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fa0b4878800 (LWP 5113)):
[KCrash Handler]
#6  0x00007fa0b15e7a65 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f9fe9c03886 in  ()
#8  0x0000000000520285 in  ()
#9  0x0000000000000219 in  ()
#10 0x0000000000000048 in  ()
#11 0x0000000000000048 in  ()
#12 0x0000000000000043 in  ()
#13 0x00007fff1fa0b7c8 in  ()
#14 0x00007fff1fa0b728 in  ()
#15 0x00007fa08e7b64f8 in  ()
#16 0x00007fff1fa0b8f0 in  ()
#17 0x0000559bfd85b600 in  ()
#18 0x0000559c017ba5c0 in  ()
#19 0x00007fa0b156f8cc in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007fa0b1597305 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007fa0b160e980 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007fa0b166b5a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007fa0b15e96b9 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007fa0b15eb0de in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007fa0b15ebdb9 in QV4::QObjectMethod::callInternal(QV4::CallData*, QV4::Scope&) const () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007fa0b15ff793 in QV4::Runtime::method_callActivationProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007f9fe9be1c20 in  ()
#28 0x0000000000000082 in  ()
#29 0x0000000000000195 in  ()
#30 0x0000000001ed009c in  ()
#31 0x0000000000000082 in  ()
#32 0x0000000000000189 in  ()
#33 0x0000000000000189 in  ()
#34 0x0000000000000195 in  ()
#35 0x00007fa08e7b6410 in  ()
#36 0x00007fff1fa0c160 in  ()
#37 0x0000559bfd85b600 in  ()
#38 0x0000559c018c84e0 in  ()
#39 0x00007fa0b156f8cc in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x00007fa0b1698a29 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x00007fa0b162ffbe in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x00007fa0b163160b in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x00007fa0b1675573 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x00007fa0b1612f99 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007fa0ae757e7f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007fa0b160f000 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007fa0b160e7e9 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007fa0b16a28e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#49 0x00007fa0b16a2d7e in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#50 0x00007fa0b169fb23 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007fa0b1675573 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#52 0x00007fa0b1612f99 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#53 0x00007fa0ae757e7f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007fa0b160f000 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#55 0x00007fa0b160e7e9 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#56 0x00007fa0b16a28e7 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#57 0x00007fa0b16a2d7e in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#58 0x00007fa0b169fb23 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#59 0x00007fa0b1675573 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#60 0x00007fa0b1612f99 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#61 0x00007fa0ae757e7f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#62 0x00007fa0b147c704 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#63 0x00007fa0b16dcdba in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#64 0x00007fa0b16e36cc in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#65 0x00007fa0b16e3ac5 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#66 0x00007fa0ae758709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#67 0x00007fa0ae6c485c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x00007fa0ae6f2070 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#69 0x00007fa0ae6f2c68 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#70 0x00007fa0ae758645 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#71 0x00007fa0ae6c485c in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#72 0x00007f9ff952e8bc in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#73 0x00007f9ff952fffd in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#74 0x00007fa0ae75875f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#75 0x00007f9ff954f227 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#76 0x00007f9ff95371be in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#77 0x00007f9ff955178d in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#78 0x00007fa0ae758645 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#79 0x00007fa0b29d0dc7 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#80 0x00007fa0b29d37f0 in Plasma::DataContainer::checkForUpdate() () at /usr/lib/x86_64-linux-gnu/libKF5Plasma.so.5
#81 0x00007f9fe99a0c70 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#82 0x00007f9fe99ae494 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#83 0x00007fa0ae758645 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#84 0x00007f9fe99ad431 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#85 0x00007f9fe99ae025 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#86 0x00007fa0aec0b0f8 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#87 0x00007fa0ae7591b2 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#88 0x00007fa0af73183c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#89 0x00007fa0af739104 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#90 0x00007fa0ae7299c8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#91 0x00007fa0ae72c13d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#92 0x00007fa0ae783353 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#93 0x00007fa0a89a1417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#94 0x00007fa0a89a1650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#95 0x00007fa0a89a16dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#96 0x00007fa0ae78297f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#97 0x00007fa0ae7279fa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#98 0x00007fa0ae730aa4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#99 0x0000559bfc955d6a in  ()
#100 0x00007fa0add46b97 in __libc_start_main (main=0x559bfc955390, argc=1, argv=0x7fff1fa131a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1fa13198) at ../csu/libc-start.c:310
#101 0x0000559bfc95610a in _start ()

Reported using DrKonqi