Bug 405864

Summary: Plasma crash when trying to configure desktop tweaks
Product: [Plasma] plasmashell Reporter: TheLBall <outofmario1000>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.15.3   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description TheLBall 2019-03-25 19:26:05 UTC 
Application: plasmashell (5.15.3)

Qt Version: 5.12.2
Frameworks Version: 5.56.0
Operating System: Linux 5.0.3-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Configuring desktop tweaks and updating the system.
- Custom settings of the application:
Kvantum
Latte Dock
Mac OS Kvantum theme and window decorations

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcc7c704880 (LWP 641))]

Thread 28 (Thread 0x7fcbe93dc700 (LWP 1246)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fcbe9bdd700 (LWP 1245)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fcc10869700 (LWP 1237)):
#0  0x00007fcc81183c21 in poll () at /usr/lib/libc.so.6
#1  0x00007fcc7f84e690 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcc816b6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc814a3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc82eab109 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fcc11191700 (LWP 1162)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fcc13fff700 (LWP 1161)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fcc11b42700 (LWP 883)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fcc12343700 (LWP 882)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fcc12bfd700 (LWP 881)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fcc133fe700 (LWP 880)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fcc2c8e8700 (LWP 854)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fcc2d0e9700 (LWP 853)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fcc2e2fa700 (LWP 851)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fcc2fdbb700 (LWP 850)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fcc48a1e700 (LWP 840)):
#0  0x00007fcc81183c21 in poll () at /usr/lib/libc.so.6
#1  0x00007fcc7f84e690 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcc816b6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc814a3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc49e0b35a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fcc4bfff700 (LWP 836)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc814aac4c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcc814aad3a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc831fa91d in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcc831fab8c in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fcc54b03700 (LWP 835)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fcc56ffd700 (LWP 832)):
#0  0x00007fcc81183c21 in poll () at /usr/lib/libc.so.6
#1  0x00007fcc7f84e690 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcc816b6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc814a3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc83172e7b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fcc577fe700 (LWP 823)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fcc57fff700 (LWP 822)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fcc64b03700 (LWP 821)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fcc65304700 (LWP 820)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fcc65b05700 (LWP 819)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fcc66306700 (LWP 818)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fcc66c48700 (LWP 817)):
#0  0x00007fcc807a8afc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fcc6b56b104 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fcc6b56ae28 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fcc797ba700 (LWP 807)):
#0  0x00007fcc816b7021 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007fcc7f84df5a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcc7f84e5b6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fcc816b6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc814a3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fcc82eab109 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fcc7a9cb700 (LWP 678)):
#0  0x00007ffe941c9627 in  ()
#1  0x00007fcc8119c9f2 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007fcc816b65a2 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007fcc816b4d8a in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007fcc816b5386 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc816b69ff in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fcc7f84df5a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007fcc7f84e5b6 in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007fcc816b6cb4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007fcc814a3569 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007fcc81f3fba6 in  () at /usr/lib/libQt5DBus.so.5
#13 0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#14 0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fcc7b8de700 (LWP 653)):
#0  0x00007fcc81183c21 in poll () at /usr/lib/libc.so.6
#1  0x00007fcc835ef630 in  () at /usr/lib/libxcb.so.1
#2  0x00007fcc835f12db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fcc7c286989 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fcc814a496c in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcc807a2a9d in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fcc8118eb23 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fcc7c704880 (LWP 641)):
[KCrash Handler]
#6  0x00007fcc82290094 in QAbstractButton::isDown() const () at /usr/lib/libQt5Widgets.so.5
#7  0x00007fcc7ab46f86 in Kvantum::Style::drawItemText(QPainter*, QRect const&, int, QPalette const&, bool, QString const&, QPalette::ColorRole) const () at /usr/lib/qt/plugins/styles/libkvantum.so
#8  0x00007fcc7ab32aa2 in Kvantum::Style::drawComplexControl(QStyle::ComplexControl, QStyleOptionComplex const*, QPainter*, QWidget const*) const () at /usr/lib/qt/plugins/styles/libkvantum.so
#9  0x00007fcc642b51f4 in  () at /usr/lib/qt/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#10 0x00007fcc642b5826 in  () at /usr/lib/qt/qml/QtQuick/Controls/libqtquickcontrolsplugin.so
#11 0x00007fcc83250dd3 in QQuickWindowPrivate::polishItems() () at /usr/lib/libQt5Quick.so.5
#12 0x00007fcc831f77a9 in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007fcc831f852a in  () at /usr/lib/libQt5Quick.so.5
#14 0x00007fcc8325bea6 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#15 0x00007fcc821a1e24 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fcc821a95f1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fcc81660df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#18 0x00007fcc81a27a48 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#19 0x00007fcc821a96f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fcc81660df9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#21 0x00007fcc816b6045 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#22 0x00007fcc816b68d2 in  () at /usr/lib/libQt5Core.so.5
#23 0x00007fcc7f84c7bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#24 0x00007fcc7f84e739 in  () at /usr/lib/libglib-2.0.so.0
#25 0x00007fcc7f84e77e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#26 0x00007fcc816b6c99 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#27 0x00007fcc8165fa8c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#28 0x00007fcc81667de6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#29 0x000056427954cdbe in  ()
#30 0x00007fcc810b7223 in __libc_start_main () at /usr/lib/libc.so.6
#31 0x000056427954d26e in _start ()
[Inferior 1 (process 641) detached]

Possible duplicates by query: bug 405848, bug 405810, bug 405809, bug 405797, bug 405792.

Reported using DrKonqi
Comment 1 David Edmundson 2019-03-25 19:27:26 UTC 
>#7  0x00007fcc7ab46f86 in Kvantum::Style::drawItemText(QPainter*, QRect const&,

*** This bug has been marked as a duplicate of bug 405728 ***