https://bugs.kde.org/show_bug.cgi?id=392981

            Bug ID: 392981
           Summary: crash in system tray settings
           Product: plasmashell
           Version: 5.12.4
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: k...@davidedmundson.co.uk
          Reporter: aramgrigor...@protonmail.ch
                CC: plasma-b...@kde.org
  Target Milestone: 1.0

Application: plasmashell (5.12.4)

Qt Version: 5.10.0
Frameworks Version: 5.44.0
Operating System: Linux 4.4.120-45-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:
went to the "System Tray Settings" -> "Entries" and changed from auto to shown
for the entrie "KTeatime", system crashed
- Custom settings of the application:
I am using additional repos for kde apps from suse for fresh releases

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0694088940 (LWP 4999))]

Thread 17 (Thread 0x7f059928b700 (LWP 16116)):
#0  0x00007f068d4d733d in read () at /lib64/libc.so.6
#1  0x00007f0687d52750 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d11e49 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f0687d122a8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5  0x00007f068ddeffbb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f0570001a00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f059928ac60, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#7  0x00007f068dbd914a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#8  0x00007f069141d3c8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x6c7b0a0) at
thread/qthread_unix.cpp:376
#10 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f0599e8c700 (LWP 13594)):
#0  0x00007f068d4db30d in poll () at /lib64/libc.so.6
#1  0x00007f0687d12314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d1264a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f05d2985386 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f0687d36a85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f059affd700 (LWP 13593)):
#0  0x00007f068d4db30d in poll () at /lib64/libc.so.6
#1  0x00007f0687d12314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f0687d12469 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f0687d36a85 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f059b7fe700 (LWP 10778)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f05a0003190) at
thread/qthread_unix.cpp:376
#12 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f059bfff700 (LWP 10777)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f0594002d90) at
thread/qthread_unix.cpp:376
#12 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f05a8eba700 (LWP 10776)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f059c002df0) at
thread/qthread_unix.cpp:376
#10 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f05a96bb700 (LWP 10775)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f059c0021d0) at
thread/qthread_unix.cpp:376
#10 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f05aa047700 (LWP 10774)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f05a4001be0) at
thread/qthread_unix.cpp:376
#16 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#17 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f05aa848700 (LWP 10771)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x650e540) at
thread/qthread_unix.cpp:376
#10 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f05ab049700 (LWP 10770)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x6c07ca0) at
thread/qthread_unix.cpp:376
#22 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#23 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f05ac5bb700 (LWP 10769)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f068dbdec7b in QWaitConditionPrivate::wait(unsigned long)
(time=18446744073709551615, this=0x6a5f020) at
thread/qwaitcondition_unix.cpp:143
#2  0x00007f068dbdec7b in QWaitCondition::wait(QMutex*, unsigned long)
(this=<optimized out>, mutex=0x689d690, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:215
#3  0x00007f05d2e7fb5f in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f05d2e8361a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f05d2e83662 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f05d2e7dbdb in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007f05d2e81276 in ThreadWeaver::Thread::run() () at
/usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x69b5ee0) at
thread/qthread_unix.cpp:376
#26 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#27 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f05db2df700 (LWP 5135)):
#0  0x00007f068dbd5bfa in
std::__atomic_base<QMutexData*>::compare_exchange_strong(QMutexData*&,
QMutexData*, std::memory_order, std::memory_order)
(__m2=std::memory_order_acquire, __m1=std::memory_order_acquire, __p2=0x1,
__p1=@0x7f05db2de9c0: 0x0, this=0x2d4f5d0) at
/usr/include/c++/4.8/bits/atomic_base.h:844
#1  0x00007f068dbd5bfa in
std::atomic<QMutexData*>::compare_exchange_strong(QMutexData*&, QMutexData*,
std::memory_order, std::memory_order) (__m2=std::memory_order_acquire,
__m1=std::memory_order_acquire, __p2=0x1, __p1=@0x7f05db2de9c0: 0x0,
this=0x2d4f5d0) at /usr/include/c++/4.8/atomic:432
#2  0x00007f068dbd5bfa in
QAtomicOps<QMutexData*>::testAndSetAcquire<QMutexData*>
(currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0,
_q_value=...) at ../../src/corelib/arch/qatomic_cxx11.h:290
#3  0x00007f068dbd5bfa in
QBasicAtomicPointer<QMutexData>::testAndSetAcquire(QMutexData*, QMutexData*,
QMutexData*&) (currentValue=<synthetic pointer>: <optimized out>, newValue=0x1,
expectedValue=0x0, this=this@entry=0x2d4f5d0) at
../../src/corelib/thread/qbasicatomic.h:262
#4  0x00007f068dbd5bfa in QBasicMutex::fastTryLock(QMutexData*&)
(current=<synthetic pointer>: <optimized out>, this=this@entry=0x2d4f5d0) at
thread/qmutex.h:107
#5  0x00007f068dbd5bfa in QMutex::lock() (this=this@entry=0x2d4f5d0) at
thread/qmutex.cpp:224
#6  0x00007f068ddefee5 in QMutexLocker::QMutexLocker (m=0x2d4f5d0,
this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:206
#7  0x00007f068ddefee5 in QThreadData::canWaitLocked() (this=0x2d4f5a0) at
../../src/corelib/thread/qthread_p.h:253
#8  0x00007f068ddefee5 in postEventSourcePrepare(GSource*, gint*)
(s=0x7f05d40012d0, timeout=0x7f05db2dea64) at
kernel/qeventdispatcher_glib.cpp:259
#9  0x00007f0687d1195d in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#10 0x00007f0687d12230 in  () at /usr/lib64/libglib-2.0.so.0
#11 0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#12 0x00007f068ddeffbb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f05d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f05db2dec20, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#14 0x00007f068dbd914a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#15 0x00007f0691887b82 in  () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x1442380) at
thread/qthread_unix.cpp:376
#17 0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f06694f8700 (LWP 5109)):
#0  0x00007f068caa80ff in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007f069376cc8b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f069376ccb9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f066b17b700 (LWP 5090)):
#0  0x00007f068d4db30d in poll () at /lib64/libc.so.6
#1  0x00007f0687d12314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f068ddeffbb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f06600008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f066b17ac60, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#5  0x00007f068dbd914a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#6  0x00007f069141d3c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x158a0b0) at
thread/qthread_unix.cpp:376
#8  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0670b6d700 (LWP 5067)):
#0  0x00007f068d4db30d in poll () at /lib64/libc.so.6
#1  0x00007f0687d12314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f068ddeffbb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f06640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f0670b6cc60, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#5  0x00007f068dbd914a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#6  0x00007f069141d3c8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x144d7d0) at
thread/qthread_unix.cpp:376
#8  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f06725b3700 (LWP 5045)):
#0  0x00007f0687d0f704 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f0687d11cef in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007f0687d122a8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007f068ddeffbb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f066c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f06725b2c50, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6  0x00007f068dbd914a in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:522
#7  0x00007f068f60d7b5 in  () at /usr/lib64/libQt5DBus.so.5
#8  0x00007f068dbdde0f in QThreadPrivate::start(void*) (arg=0x7f068f877d40) at
thread/qthread_unix.cpp:376
#9  0x00007f068caa3724 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f068d4e3e8d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f0694088940 (LWP 4999)):
[KCrash Handler]
#6  0x00007f069134fad3 in
QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) ()
at /usr/lib64/libQt5Qml.so.5
#7  0x00007f0691368c43 in
QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value
const&, int, bool) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f05b4f5c7c8 in  ()
#9  0x000000000157ed60 in  ()
#10 0x00007f0691374cd1 in QQmlVMEMetaObject::readPropertyAsBool(int) const ()
at /usr/lib64/libQt5Qml.so.5
#11 0x00007f066a13c3c0 in  ()
#12 0x000000000157ed60 in  ()
#13 0x00007fffc448fc50 in  ()
#14 0x0000000002f80020 in  ()
#15 0x00007f06912b74ae in QV4::ExecutionContext::simpleCall(QV4::Scope&,
QV4::CallData*, QV4::Function*) () at /usr/lib64/libQt5Qml.so.5
#16 0x00007f06913fef7b in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*, QV4::Scope&) () at /usr/lib64/libQt5Qml.so.5
#17 0x00007f069140887f in  () at /usr/lib64/libQt5Qml.so.5
#18 0x00007f06914060d4 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#19 0x00007f06914068ee in QQmlBinding::expressionChanged() () at
/usr/lib64/libQt5Qml.so.5
#20 0x00007f06913dce87 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#21 0x00007f069137ba2c in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#22 0x00007f068ddc7752 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x2f88210, signalOffset=<optimized out>, local_signal_index=<optimized
out>, argv=0x0) at kernel/qobject.cpp:3644
#23 0x00007f069193d87a in QQuickItem::geometryChanged(QRectF const&, QRectF
const&) () at /usr/lib64/libQt5Quick.so.5
#24 0x00007f0691943cfb in QQuickItem::setY(double) () at
/usr/lib64/libQt5Quick.so.5
#25 0x00007f069195100e in  () at /usr/lib64/libQt5Quick.so.5
#26 0x00007f0691407c26 in  () at /usr/lib64/libQt5Qml.so.5
#27 0x00007f06914088c5 in  () at /usr/lib64/libQt5Qml.so.5
#28 0x00007f06914060d4 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at
/usr/lib64/libQt5Qml.so.5
#29 0x00007f06914068ee in QQmlBinding::expressionChanged() () at
/usr/lib64/libQt5Qml.so.5
#30 0x00007f06913dce87 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () at /usr/lib64/libQt5Qml.so.5
#31 0x00007f069137ba2c in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) () at /usr/lib64/libQt5Qml.so.5
#32 0x00007f068ddc7752 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x2f88210, signalOffset=<optimized out>, local_signal_index=<optimized
out>, argv=0x7fffc4493670) at kernel/qobject.cpp:3644
#33 0x00007f069193be92 in QQuickItem::childrenRectChanged(QRectF const&) () at
/usr/lib64/libQt5Quick.so.5
#34 0x00007f069193da8b in  () at /usr/lib64/libQt5Quick.so.5
#35 0x00007f069193d809 in QQuickItem::geometryChanged(QRectF const&, QRectF
const&) () at /usr/lib64/libQt5Quick.so.5
#36 0x00007f0691943e22 in QQuickItem::setPosition(QPointF const&) () at
/usr/lib64/libQt5Quick.so.5
#37 0x00007f0691a4a915 in QQuickBasePositioner::positionItem(double, double,
QQuickBasePositioner::PositionedItem*) () at /usr/lib64/libQt5Quick.so.5
#38 0x00007f0691a5038e in  () at /usr/lib64/libQt5Quick.so.5
#39 0x00007f0691a4cdee in QQuickBasePositioner::prePositioning() () at
/usr/lib64/libQt5Quick.so.5
#40 0x00007f069195ccf5 in QQuickWindowPrivate::polishItems() () at
/usr/lib64/libQt5Quick.so.5
#41 0x00007f06918ed9d1 in  () at /usr/lib64/libQt5Quick.so.5
#42 0x00007f069196701f in QQuickWindow::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#43 0x000000000042f5fb in PanelView::event(QEvent*) (this=0x37d24e0,
e=0x7fffc4493da0) at
/usr/src/debug/plasma-workspace-5.12.4/shell/panelview.cpp:925
#44 0x00007f068ef127fc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f068ef195e0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#46 0x00007f068dd9d325 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x37d24e0, event=0x7fffc4493da0) at kernel/qcoreapplication.cpp:1044
#47 0x00007f068e31e3de in QWindowPrivate::deliverUpdateRequest() () at
/usr/lib64/libQt5Gui.so.5
#48 0x00007f068e31e7dd in QWindow::event(QEvent*) () at
/usr/lib64/libQt5Gui.so.5
#49 0x00007f0691966fe5 in QQuickWindow::event(QEvent*) () at
/usr/lib64/libQt5Quick.so.5
#50 0x000000000042f5fb in PanelView::event(QEvent*) (this=0x37d24e0,
e=0x7fffc44941c0) at
/usr/src/debug/plasma-workspace-5.12.4/shell/panelview.cpp:925
#51 0x00007f068ef127fc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#52 0x00007f068ef195e0 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#53 0x00007f068dd9d325 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x37d24e0, event=event@entry=0x7fffc44941c0) at
kernel/qcoreapplication.cpp:1044
#54 0x00007f068ddef62e in QCoreApplication::sendEvent(QObject*, QEvent*)
(event=0x7fffc44941c0, receiver=<optimized out>) at
../../src/corelib/kernel/qcoreapplication.h:234
#55 0x00007f068ddef62e in QTimerInfoList::activateTimers() (this=0x1164d80) at
kernel/qtimerinfo_unix.cpp:643
#56 0x00007f068ddefc71 in timerSourceDispatch(GSource*, GSourceFunc, gpointer)
(source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182
#57 0x00007f0687d12134 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#58 0x00007f0687d12388 in  () at /usr/lib64/libglib-2.0.so.0
#59 0x00007f0687d1242c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#60 0x00007f068ddeff9c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x116add0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#61 0x00007f067e96c471 in  () at /usr/lib64/libQt5XcbQpa.so.5
#62 0x00007f068dd9ba4b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffc4494410, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#63 0x00007f068dda4104 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1332
#64 0x000000000041ee88 in main(int, char**) (argc=1, argv=<optimized out>) at
/usr/src/debug/plasma-workspace-5.12.4/shell/main.cpp:172

Reported using DrKonqi

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