Bug 398336

Summary: Plasma menu crashes while searching applications
Product: [Plasma] plasmashell Reporter: Giulio <giulio>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.13.4   
Target Milestone: 1.0   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Giulio 2018-09-06 19:39:50 UTC 
Application: plasmashell (5.13.4)

Qt Version: 5.11.1
Frameworks Version: 5.49.0
Operating System: Linux 4.14.67-1-lts x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
The issue shows up systematically when searching certain applications.
I noticed more frequently when I search for Thunderbird.
Only plasma crashes and opens again after a few seconds

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 0x7f76fc96acc0 (LWP 2414))]

Thread 15 (Thread 0x7f762effd700 (LWP 2981)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f762f7fe700 (LWP 2980)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f762ffff700 (LWP 2979)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f7648ceb700 (LWP 2978)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#17 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#18 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f76494ec700 (LWP 2977)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f7649ced700 (LWP 2976)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f764a4ee700 (LWP 2975)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f764bfff700 (LWP 2974)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f77054007bc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f765de8c469 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007f765de90339 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#15 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#16 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007f765de90392 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007f765de8b52d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#21 0x00007f765de8e389 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#22 0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#23 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#24 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f7651474700 (LWP 2828)):
#0  0x00007f77053f2c4f in QMutex::unlock() () at /usr/lib/libQt5Core.so.5
#1  0x00007f77056013e4 in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f7701bd13ba in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7701bd1dee in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f7701bd1fee in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f77056014c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f77055acdac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f77053f5f59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f765362f35a in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f765ffff700 (LWP 2648)):
#0  0x00007f77050d9bb1 in poll () at /usr/lib/libc.so.6
#1  0x00007f7701bd1ec0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7701bd1fee in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f77056014c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f77055acdac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f77053f5f59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f77071965bb in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f7667ebe700 (LWP 2531)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f76f0bd5264 in  () at /usr/lib/dri/i965_dri.so
#2  0x00007f76f0bd4f58 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f76f296b700 (LWP 2530)):
#0  0x00007f7704d8eafc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f7707efeaac in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f7707efeac9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f76f88a6700 (LWP 2489)):
#0  0x00007f77050d5734 in read () at /usr/lib/libc.so.6
#1  0x00007f7701c17691 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7701bd1981 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f7701bd1e66 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f7701bd1fee in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f77056014c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f77055acdac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f77053f5f59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f7706f170d9 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f76f90b1700 (LWP 2438)):
#0  0x00007f7701bd13d4 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007f7701bd1dee in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f7701bd1fee in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f77056014c4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f77055acdac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f77053f5f59 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f7706916ba6 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f7705400005 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f7704d88a9d in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f77050e4a43 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f76fc96acc0 (LWP 2414)):
[KCrash Handler]
#6  0x00007f77055b7690 in QMetaObject::methodOffset() const () at /usr/lib/libQt5Core.so.5
#7  0x00007f77055d85bc in QMetaObject::activate(QObject*, int, void**) () at /usr/lib/libQt5Core.so.5
#8  0x00007f7706d07461 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f7706f586de in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#10 0x00007f7706f5f325 in  () at /usr/lib/libQt5Qml.so.5
#11 0x00007f7706f5f623 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#12 0x00007f77055d802d in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#13 0x00007f7705560f0e in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#14 0x00007f765e2cfdf2 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#15 0x00007f765e2ce06e in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#16 0x00007f765e2df40a in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#17 0x00007f77055d7f5c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#18 0x00007f765dfa2dc3 in Plasma::RunnerManager::matchesChanged(QList<Plasma::QueryMatch> const&) () at /usr/lib/libKF5Runner.so.5
#19 0x00007f765dfa6fa5 in  () at /usr/lib/libKF5Runner.so.5
#20 0x00007f77055d7f5c in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#21 0x00007f77055e4098 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#22 0x00007f77055d87eb in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#23 0x00007f7706205e14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007f770620d6e1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007f77055ae119 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#26 0x00007f770560087a in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#27 0x00007f7705601102 in  () at /usr/lib/libQt5Core.so.5
#28 0x00007f7701bd1ca7 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#29 0x00007f7701bd1f59 in  () at /usr/lib/libglib-2.0.so.0
#30 0x00007f7701bd1fee in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#31 0x00007f77056014a9 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007f76fc4f9312 in  () at /usr/lib/libQt5XcbQpa.so.5
#33 0x00007f77055acdac in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007f77055b50a6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#35 0x000055d875d92d3e in  ()
#36 0x00007f770500d223 in __libc_start_main () at /usr/lib/libc.so.6
#37 0x000055d875d931be in _start ()

Reported using DrKonqi
Comment 1 Christoph Feck 2018-11-02 01:00:27 UTC 

*** This bug has been marked as a duplicate of bug 391613 ***