Bug 410790

Summary: System Settings crashed when add Language in Regional Settings
Product: [Applications] systemsettings Reporter: alexhyisen
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bugseforuns, heyciprian, kde
Priority: NOR Keywords: drkonqi
Version: 5.16.4   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: attachment-20343-0.html

Description alexhyisen 2019-08-10 14:26:41 UTC
Application: systemsettings5 (5.16.4)

Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.7-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:

add language Simplified Chinese after American English in System Settings -> Regional Settings -> Language through Add languages... button

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5cf3871840 (LWP 6691))]

Thread 35 (Thread 0x7f5c4e360700 (LWP 7340)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7f5c45c29700 (LWP 7323)):
#0  0x00007f5cf854e18c in read () at /usr/lib/libc.so.6
#1  0x00007f5cbc99d782 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#2  0x00007f5cbce2455f in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f5cbce24fd1 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f5cbce25091 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f5cbce335ae in  () at /usr/lib/libpulse.so.0
#6  0x00007f5cbc9cd9fc in  () at /usr/lib/pulseaudio/libpulsecommon-12.2.so
#7  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7f5c473fe700 (LWP 7305)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf632aa63 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5c4e55aa38 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007f5cf6306a31 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7f5c88a66700 (LWP 7304)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf6329ba2 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5cf6306a31 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7f5c710ce700 (LWP 7129)):
#0  0x00007f5cf62da479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f5cf632984e in g_main_context_acquire () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329927 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f5cf7bdb8f9 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7f5c708cd700 (LWP 6833)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7f5c718cf700 (LWP 6817)):
#0  0x00007f5cf6320d42 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#1  0x00007f5cf63299fd in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7f5c720d0700 (LWP 6816)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7f5c728d1700 (LWP 6800)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5cf88d45a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007f5cf88d4692 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007f5cf7f427bd in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f5cf7f42a6e in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7f5c730d2700 (LWP 6799)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7f5c89cb8700 (LWP 6719)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf7bdb8f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7f5c8acfd700 (LWP 6718)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f5c8b5fe700 (LWP 6717)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f5c8bfff700 (LWP 6716)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f5c9cd75700 (LWP 6715)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f5c9ee87700 (LWP 6714)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf7bdb8f9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f5c9ffff700 (LWP 6711)):
#0  0x00007f5cf63299e7 in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf7bdb8f9 in  () at /usr/lib/libQt5Qml.so.5
#6  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f5cbe7fc700 (LWP 6709)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f5cbeffd700 (LWP 6708)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f5cbf7fe700 (LWP 6707)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f5cbffff700 (LWP 6706)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f5cdc923700 (LWP 6705)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f5cdd124700 (LWP 6704)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f5cdd925700 (LWP 6703)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f5cde126700 (LWP 6702)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f5cde927700 (LWP 6701)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f5cdf128700 (LWP 6700)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f5cdf929700 (LWP 6699)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f5ce887f700 (LWP 6698)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f5ce9080700 (LWP 6697)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f5ce9881700 (LWP 6696)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f5cea1c3700 (LWP 6695)):
#0  0x00007f5cf7110415 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f5ceac3894c in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007f5ceac38548 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f5cf100e700 (LWP 6694)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf6329a80 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f5cf6329b51 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f5cf8af39bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f5cf8a9a5ec in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf88cd2f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f5cf8d2bb37 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f5cf2787700 (LWP 6693)):
#0  0x00007f5cf8552667 in poll () at /usr/lib/libc.so.6
#1  0x00007f5cf70c9630 in  () at /usr/lib/libxcb.so.1
#2  0x00007f5cf70cb2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f5cf3138049 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f5cf88ce520 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f5cf710a57f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f5cf855d0e3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f5cf3871840 (LWP 6691)):
[KCrash Handler]
#6  0x00007f5cf7b524dd in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f5cf7b52597 in QQmlMetaType::propertyCache(QMetaObject const*, int) () at /usr/lib/libQt5Qml.so.5
#8  0x00007f5cf7b27452 in QQmlData::createPropertyCache(QJSEngine*, QObject*) () at /usr/lib/libQt5Qml.so.5
#9  0x00007f5cf7a6996c in QV4::QObjectWrapper::create(QV4::ExecutionEngine*, QObject*) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f5cf7a6b91c in QV4::QObjectWrapper::wrap_slowPath(QV4::ExecutionEngine*, QObject*) () at /usr/lib/libQt5Qml.so.5
#11 0x00007f5cf7af1991 in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f5cf7a46574 in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007f5cf7a47440 in QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*, QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f5cf7a47d95 in QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value*) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f5c4ffd032c in  ()
#16 0x0000000000000000 in  ()
[Inferior 1 (process 6691) detached]

Reported using DrKonqi
Comment 1 David Edmundson 2019-09-04 16:33:01 UTC
*** Bug 411594 has been marked as a duplicate of this bug. ***
Comment 2 David Edmundson 2019-09-04 16:48:59 UTC
Would you be able to send me the output of 

"valgrind kcmshell5 translations"
and repeat the crash

(it'll be super slow whilst it runs)
Comment 3 heyciprian 2019-09-04 17:05:21 UTC
Created attachment 122490 [details]
attachment-20343-0.html

Hello, I don't know how to send you the output. But it only happens when I
try to add Spanish from Spain to the languages from regional settings
section. I've tried American English and Romanian and it doesn't crush. It
only crushes when I add Spanish.
Thank you for your hard work.

Ciprian Barna.

On Wed, Sep 4, 2019, 6:49 PM David Edmundson <bugzilla_noreply@kde.org>
wrote:

> https://bugs.kde.org/show_bug.cgi?id=410790
>
> David Edmundson <kde@davidedmundson.co.uk> changed:
>
>            What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>                  CC|                            |kde@davidedmundson.co.uk
>
> --- Comment #2 from David Edmundson <kde@davidedmundson.co.uk> ---
> Would you be able to send me the output of
>
> "valgrind kcmshell5 translations"
> and repeat the crash
>
> (it'll be super slow whilst it runs)
>
> --
> You are receiving this mail because:
> You are on the CC list for the bug.
Comment 4 Patrick Silva 2019-09-04 23:45:19 UTC
maybe related to bug 404518
Comment 5 David Edmundson 2019-09-19 23:59:44 UTC

*** This bug has been marked as a duplicate of bug 305061 ***