https://bugs.kde.org/show_bug.cgi?id=406439

            Bug ID: 406439
           Summary: plasma shell crashes on startup if using a panel with
                    system tray
           Product: plasmashell
           Version: master
          Platform: openSUSE RPMs
                OS: Linux
            Status: REPORTED
          Severity: major
          Priority: NOR
         Component: System Tray
          Assignee: plasma-b...@kde.org
          Reporter: pereira.a...@gmail.com
  Target Milestone: 1.0

SUMMARY
Using latest unstable git packages from opensuse, plasmashell started crashing
at startup if using a panel with systemtray.

STEPS TO REPRODUCE
1. add a panel with systemtray to plasma
2. restart plasmashell
3. plasmashell will crash right away, before drawing the panel ( draws the
wallpapers )

OBSERVED RESULT


EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION

crash information:

Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffab0d06940 (LWP 5884))]

Thread 31 (Thread 0x7ffa1e7fc700 (LWP 5949)):
#0  0x00007ffab1845cb4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007ffab17fa7a0 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2  0x00007ffab17fade0 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007ffab17faf5c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4  0x00007ffab30ace7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7ffa0c0239d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffab30583cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffa1e7fbc20, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#6  0x00007ffab2ea3016 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#7  0x00007ffa4ca42877 in KCupsConnection::run() () at
/usr/lib64/libkcupslib.so
#8  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x5562524e8020) at
thread/qthread_unix.cpp:361
#9  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#10 0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7ffa1effd700 (LWP 5942)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556251c0e1f0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x55624f9fb030, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x55624f9fb038, mutex=0x55624f9fb030, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x55624f9fafb0) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7ffa47fff700 (LWP 5941)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7ffa1f7fe700 (LWP 5928)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x55625143c0d0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x55625172f370, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x55625172f378, mutex=0x55625172f370, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x55625172f2f0) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7ffa1ffff700 (LWP 5927)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7ffa45131700 (LWP 5910)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556251324040) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x5562511834d0, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x5562511834d8, mutex=0x5562511834d0, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x556251183450) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7ffa45932700 (LWP 5909)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7ffa4618a700 (LWP 5908)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x55625118f2e0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x556251252a80, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x556251252a88, mutex=0x556251252a80, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x556251252a00) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7ffa4698b700 (LWP 5907)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7ffa4f014700 (LWP 5906)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x556250a73840) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x556250261da0, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x556250261da8, mutex=0x556250261da0, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x556250261d20) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7ffa4f815700 (LWP 5905)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7ffa84be2700 (LWP 5904)):
#0  0x00007ffab17fa62e in g_main_context_query () at
/usr/lib64/libglib-2.0.so.0
#1  0x00007ffab17fadb7 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffab17faf5c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007ffab30ace7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7ffa54000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffab30583cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffa84be1c20, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007ffab2ea3016 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007ffab4bbb396 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x55624f9c5b40) at
thread/qthread_unix.cpp:361
#8  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7ffa853e3700 (LWP 5903)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5562509945a0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x556250934560, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x556250934568, mutex=0x556250934560, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x5562509344e0) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7ffa85be4700 (LWP 5902)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7ffa87fff700 (LWP 5900)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x5562508bdb80) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x5562508bf1d0, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x5562508bf1d8, mutex=0x5562508bf1d0, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab4c40599 in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00007ffab4c407fa in  () at /usr/lib64/libQt5Quick.so.5
#6  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x5562508bf150) at
thread/qthread_unix.cpp:361
#7  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#8  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7ffa8cb98700 (LWP 5899)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7ffa8d7fa700 (LWP 5898)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7ffa8dffb700 (LWP 5897)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7ffa8e7fc700 (LWP 5896)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7ffa8effd700 (LWP 5895)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7ffa8f7fe700 (LWP 5894)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7ffa877fe700 (LWP 5893)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7ffa8ffff700 (LWP 5892)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7ffaa4f5a700 (LWP 5891)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7ffaa575b700 (LWP 5890)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7ffaa5f5c700 (LWP 5889)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7ffaa675d700 (LWP 5888)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7ffaa709f700 (LWP 5887)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffaa7975e13 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007ffaa7975b67 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#4  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7ffaad7fe700 (LWP 5886)):
[KCrash Handler]
#6  0x00007ffab46f4da0 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007ffab46f78b8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007ffab46f7ade in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007ffab46f7ade in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007ffab46f7ade in  () at /usr/lib64/libQt5Qml.so.5
#11 0x00007ffab46f3053 in  () at /usr/lib64/libQt5Qml.so.5
#12 0x00007ffab486944b in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007ffab486fc78 in  () at /usr/lib64/libQt5Qml.so.5
#14 0x00007ffab4868adc in QQmlDataBlob::tryDone() () at
/usr/lib64/libQt5Qml.so.5
#15 0x00007ffab486a35e in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) () at /usr/lib64/libQt5Qml.so.5
#16 0x00007ffab486aada in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) () at /usr/lib64/libQt5Qml.so.5
#17 0x00007ffab486abf8 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at
/usr/lib64/libQt5Qml.so.5
#18 0x00007ffab487b52c in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#19 0x00007ffab486ae36 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#20 0x00007ffab486bb89 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#21 0x00007ffab486c576 in  () at /usr/lib64/libQt5Qml.so.5
#22 0x00007ffab486c740 in  () at /usr/lib64/libQt5Qml.so.5
#23 0x00007ffab486a409 in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) () at /usr/lib64/libQt5Qml.so.5
#24 0x00007ffab486aada in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) () at /usr/lib64/libQt5Qml.so.5
#25 0x00007ffab486abf8 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at
/usr/lib64/libQt5Qml.so.5
#26 0x00007ffab487b52c in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#27 0x00007ffab486ae36 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#28 0x00007ffab486bb89 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#29 0x00007ffab486c576 in  () at /usr/lib64/libQt5Qml.so.5
#30 0x00007ffab486c740 in  () at /usr/lib64/libQt5Qml.so.5
#31 0x00007ffab486a409 in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) () at /usr/lib64/libQt5Qml.so.5
#32 0x00007ffab486aada in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) () at /usr/lib64/libQt5Qml.so.5
#33 0x00007ffab486abf8 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at
/usr/lib64/libQt5Qml.so.5
#34 0x00007ffab486adfd in  () at /usr/lib64/libQt5Qml.so.5
#35 0x00007ffab48de314 in  () at /usr/lib64/libQt5Qml.so.5
#36 0x00007ffab48de9ea in  () at /usr/lib64/libQt5Qml.so.5
#37 0x00007ffab3bce551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#38 0x00007ffab3bd5930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#39 0x00007ffab30596f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55624f9ff580, event=0x556252ada580) at
../../include/QtCore/5.12.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#40 0x00007ffab305c747 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x55624fa01710) at
kernel/qcoreapplication.cpp:1799
#41 0x00007ffab30ad853 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x7ffaa0004b80) at kernel/qeventdispatcher_glib.cpp:276
#42 0x00007ffab17fac2e in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#43 0x00007ffab17faec8 in  () at /usr/lib64/libglib-2.0.so.0
#44 0x00007ffab17faf5c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#45 0x00007ffab30ace63 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7ffaa0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#46 0x00007ffab30583cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffaad7fdc40, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#47 0x00007ffab2ea3016 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#48 0x00007ffab48ddfc5 in  () at /usr/lib64/libQt5Qml.so.5
#49 0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x55624f9ff580) at
thread/qthread_unix.cpp:361
#50 0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#51 0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7ffaaea21700 (LWP 5885)):
#0  0x00007ffab17fa2ac in g_main_context_prepare () at
/usr/lib64/libglib-2.0.so.0
#1  0x00007ffab17fad6b in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007ffab17faf5c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007ffab30ace7b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7ffaa8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffab30583cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffaaea20c30, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007ffab2ea3016 in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007ffab3945565 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007ffab2ea4362 in QThreadPrivate::start(void*) (arg=0x7ffab39c5d80) at
thread/qthread_unix.cpp:361
#8  0x00007ffab23c6fab in start_thread () at /lib64/libpthread.so.0
#9  0x00007ffab2b876af in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7ffab0d06940 (LWP 5884)):
#0  0x00007ffab23cd03c in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00007ffab2eaa453 in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x55624fb120d0) at thread/qwaitcondition_unix.cpp:146
#2  0x00007ffab2eaa453 in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x55624f9ff5f0, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3  0x00007ffab2eaa539 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x55624f9ff5f8, mutex=0x55624f9ff5f0, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4  0x00007ffab48de681 in  () at /usr/lib64/libQt5Qml.so.5
#5  0x00007ffab487b4d5 in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#6  0x00007ffab486ae36 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007ffab486bb89 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007ffab4847039 in QQmlComponentPrivate::loadUrl(QUrl const&,
QQmlComponent::CompilationMode) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007ffab4f38732 in  () at /usr/lib64/libKF5Declarative.so.5
#10 0x00007ffab54026fc in PlasmaQuick::AppletQuickItem::init() () at
/usr/lib64/libKF5PlasmaQuick.so.5
#11 0x00007ffaac589b3c in  () at
/usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#12 0x00007ffab5403ed8 in
PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) () at /usr/lib64/libKF5PlasmaQuick.so.5
#13 0x00007ffab4c7dcb4 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) () at /usr/lib64/libQt5Quick.so.5
#14 0x00007ffab4c816fc in QQuickItemPrivate::refWindow(QQuickWindow*) () at
/usr/lib64/libQt5Quick.so.5
#15 0x00007ffab4c8419d in QQuickItem::setParentItem(QQuickItem*) () at
/usr/lib64/libQt5Quick.so.5
#16 0x00007ffab4c881ee in  () at /usr/lib64/libQt5Quick.so.5
#17 0x00007ffab4c886d3 in QQuickItem::qt_metacall(QMetaObject::Call, int,
void**) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007ffab5403f55 in
PlasmaQuick::AppletQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib64/libKF5PlasmaQuick.so.5
#19 0x00007ffaac58a865 in  () at
/usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#20 0x00007ffab30668cd in QMetaProperty::write(QObject*, QVariant const&) const
(this=this@entry=0x7ffeac055200, object=object@entry=0x556252a97140, value=...)
at kernel/qmetaobject.cpp:3238
#21 0x00007ffab308a810 in QObject::setProperty(char const*, QVariant const&)
(this=0x556252a97140, name=0x7ffaac5a1c9e "parent", value=...) at
kernel/qobject.cpp:3944
#22 0x00007ffaac58f7e3 in  () at
/usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#23 0x00007ffab3083343 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffeac055400, r=0x556251d2e930, this=0x556252493fe0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#24 0x00007ffab3083343 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x556252494250, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3774
#25 0x00007ffab4f7b78f in Plasma::Containment::appletAdded(Plasma::Applet*) ()
at /usr/lib64/libKF5Plasma.so.5
#26 0x00007ffab4f7d524 in Plasma::Containment::addApplet(Plasma::Applet*) () at
/usr/lib64/libKF5Plasma.so.5
#27 0x00007ffab4f916ae in  () at /usr/lib64/libKF5Plasma.so.5
#28 0x00007ffab4f7bfc4 in Plasma::Containment::createApplet(QString const&,
QList<QVariant> const&) () at /usr/lib64/libKF5Plasma.so.5
#29 0x00007ffaac258e48 in SystemTray::newTask(QString const&)
(this=this@entry=0x556252494250, task=...) at
/usr/include/qt5/QtCore/qlist.h:436
#30 0x00007ffaac259143 in SystemTray::serviceRegistered(QString const&)
(this=this@entry=0x556252494250, service=...) at
/usr/src/debug/plasma5-workspace-5.15.80git.20190409T101155~b65b360b-130.1.x86_64/applets/systemtray/systemtray.cpp:549
#31 0x00007ffaac259528 in
SystemTray::serviceNameFetchFinished(QDBusPendingCallWatcher*, QDBusConnection
const&) (this=this@entry=0x556252494250, watcher=watcher@entry=0x556252a587d0,
connection=...) at
/usr/src/debug/plasma5-workspace-5.15.80git.20190409T101155~b65b360b-130.1.x86_64/applets/systemtray/systemtray.cpp:512
#32 0x00007ffaac2598e5 in
SystemTray::<lambda(QDBusPendingCallWatcher*)>::operator()
(__closure=<optimized out>, callWatcher=0x556252a587d0) at
/usr/src/debug/plasma5-workspace-5.15.80git.20190409T101155~b65b360b-130.1.x86_64/applets/systemtray/systemtray.cpp:499
#33 0x00007ffaac2598e5 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<QDBusPendingCallWatcher*>, void,
SystemTray::initDBusActivatables()::<lambda(QDBusPendingCallWatcher*)> >::call
(arg=<optimized out>, f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#34 0x00007ffaac2598e5 in
QtPrivate::Functor<SystemTray::initDBusActivatables()::<lambda(QDBusPendingCallWatcher*)>,
1>::call<QtPrivate::List<QDBusPendingCallWatcher*>, void> (arg=<optimized out>,
f=...) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#35 0x00007ffaac2598e5 in
QtPrivate::QFunctorSlotObject<SystemTray::initDBusActivatables()::<lambda(QDBusPendingCallWatcher*)>,
1, QtPrivate::List<QDBusPendingCallWatcher*>, void>::impl (which=1,
r=<optimized out>, ret=<optimized out>, a=<optimized out>, this_=<optimized
out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:439
#36 0x00007ffaac2598e5 in
QtPrivate::QFunctorSlotObject<SystemTray::initDBusActivatables()::<lambda(QDBusPendingCallWatcher*)>,
1, QtPrivate::List<QDBusPendingCallWatcher*>, void>::impl(int,
QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized
out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>,
ret=<optimized out>) at /usr/include/qt5/QtCore/qobjectdefs_impl.h:432
#37 0x00007ffab3083343 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffeac0558b0, r=0x556252a587d0, this=0x556252a67b40) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#38 0x00007ffab3083343 in QMetaObject::activate(QObject*, int, int, void**)
(sender=0x556252a587d0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3774
#39 0x00007ffab39a5b3f in
QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at
/usr/lib64/libQt5DBus.so.5
#40 0x00007ffab39a5c40 in  () at /usr/lib64/libQt5DBus.so.5
#41 0x00007ffab3083a82 in QObject::event(QEvent*) (this=0x556252a587d0,
e=<optimized out>) at kernel/qobject.cpp:1260
#42 0x00007ffab3bce551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQt5Widgets.so.5
#43 0x00007ffab3bd5930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQt5Widgets.so.5
#44 0x00007ffab30596f9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x556252a587d0, event=0x7ffaa806a3b0) at
../../include/QtCore/5.12.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:322
#45 0x00007ffab305c747 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x55624f8d5f60) at
kernel/qcoreapplication.cpp:1799
#46 0x00007ffab30ad853 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x55624f8da770) at kernel/qeventdispatcher_glib.cpp:276
#47 0x00007ffab17fac2e in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#48 0x00007ffab17faec8 in  () at /usr/lib64/libglib-2.0.so.0
#49 0x00007ffab17faf5c in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#50 0x00007ffab30ace63 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55624f938720, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#51 0x00007ffab30583cb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffeac055ea0, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:140
#52 0x00007ffab3060402 in QCoreApplication::exec() () at
../../include/QtCore/../../src/corelib/global/qflags.h:120
#53 0x000055624f40e2ab in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/plasma5-workspace-5.15.80git.20190409T101155~b65b360b-130.1.x86_64/shell/main.cpp:212
[Inferior 1 (process 5884) detached]

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