Application: plasmashell (5.12.5)

Qt Version: 5.11.0
Frameworks Version: 5.46.0
Operating System: Linux 4.16.12-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Disconnected, and reconnected to a wifi hotspot, and Plasma crashed during it. After disconnecting no avaible connections were shown for a bit.

I am not able to reproduce it, but this may be related to system tray, since this happened earlier.

I haven't experienced any other unusual behaviour, it did connect, and disconnect to wifi.

Using Arch linux, plasma-nm networkmanager.

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 0x7fec36dbec80 (LWP 869))]

Thread 25 (Thread 0x7feb128a5700 (LWP 3384)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7feb133a6700 (LWP 3377)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7feb13fff700 (LWP 2497)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7feb292d9700 (LWP 2496)):
#0  0x00007fec30336934 in read () at /usr/lib/libc.so.6
#1  0x00007fec2abb5ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fec2ab6fff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec2ab704c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fec33b8b559 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7feb2a5da700 (LWP 1660)):
[KCrash Handler]
#6  0x00007fec347b2a80 in QSGSimpleTextureNode::texture() const () at /usr/lib/libQt5Quick.so.5
#7  0x00007feb82785719 in  () at /usr/lib/qt/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#8  0x00007fec30c2db60 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#9  0x00007fec3483a053 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5
#10 0x00007fec347df150 in  () at /usr/lib/libQt5Quick.so.5
#11 0x00007fec347e2f08 in  () at /usr/lib/libQt5Quick.so.5
#12 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7feb2b7fe700 (LWP 1288)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7feb2bfff700 (LWP 1287)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7feb40da7700 (LWP 1286)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7feb415a8700 (LWP 1285)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7feb41da9700 (LWP 1284)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7feb425aa700 (LWP 1283)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#11 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7feb42dab700 (LWP 1282)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7feb435ac700 (LWP 1281)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007feb6a0f7149 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007feb6a0fb029 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#23 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#24 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#25 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#26 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#27 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#28 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#29 0x00007feb6a0fb082 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#30 0x00007feb6a0f620d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#31 0x00007feb6a0f9079 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#32 0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#33 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#34 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7feb5dac6700 (LWP 1053)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7feb5e3ba700 (LWP 1016)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7feb5fbea700 (LWP 1008)):
#0  0x00007fec30336934 in read () at /usr/lib/libc.so.6
#1  0x00007fec2abb5ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fec2ab6fff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec2ab704c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7feb70ea8700 (LWP 1004)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7feb7b02b700 (LWP 993)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347e2cdd in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e2f4c in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7feb80c92700 (LWP 992)):
#0  0x00007fec3033aea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fec2ab70523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fec3476227b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fec14d11700 (LWP 970)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec3648cbbc in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fec3648cbd9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fec169aa700 (LWP 963)):
#0  0x00007fec30336934 in read () at /usr/lib/libc.so.6
#1  0x00007fec2abb5ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fec2ab6fff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec2ab704c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fec33b8b559 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fec17fff700 (LWP 945)):
#0  0x00007fec3033aea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fec2ab70523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fec33b8b559 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fec1dff0700 (LWP 888)):
#0  0x00007fec3035288f in __libc_enable_asynccancel () at /usr/lib/libc.so.6
#1  0x00007fec3033ae96 in poll () at /usr/lib/libc.so.6
#2  0x00007fec2ab70523 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fec30c56e64 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fec30a4bac9 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fec310a6976 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fec203b9700 (LWP 882)):
#0  0x00007fec3033aea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fec353b1180 in  () at /usr/lib/libxcb.so.1
#2  0x00007fec353b2e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fec22b42f1a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fec30a55b95 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fec2fbf4075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fec3034553f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fec36dbec80 (LWP 869)):
#0  0x00007fec2fbf9ffc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fec30a5634c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fec347dfcd3 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fec347e08ea in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fec34845a06 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#5  0x00007fec367c12c4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#6  0x00007fec31c03984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#7  0x00007fec31c0b25b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007fec30c03bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#9  0x00007fec31447df3 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5
#10 0x00007fec3144832b in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#11 0x00007fec3484595c in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#12 0x00007fec367c12c4 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/libKF5PlasmaQuick.so.5
#13 0x00007fec31c03984 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007fec31c0b25b in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fec30c03bc9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#16 0x00007fec30c5621a in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#17 0x00007fec30c56aa2 in  () at /usr/lib/libQt5Core.so.5
#18 0x00007fec2ab70368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#19 0x00007fec2ab705b1 in  () at /usr/lib/libglib-2.0.so.0
#20 0x00007fec2ab7063e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#21 0x00007fec30c56e49 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#22 0x00007fec22bd7b32 in  () at /usr/lib/libQt5XcbQpa.so.5
#23 0x00007fec30c0285c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#24 0x00007fec30c0ab56 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#25 0x000055a9e969d85a in  ()
#26 0x00007fec3027006b in __libc_start_main () at /usr/lib/libc.so.6
#27 0x000055a9e969dc1a in _start ()

Reported using DrKonqi