Bug 388919 - Plasma crashed after a modification in systray settings.
Summary: Plasma crashed after a modification in systray settings.
Status: RESOLVED WORKSFORME
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.11.5
Platform: Debian stable Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
: 397573 (view as bug list)
Depends on:
Blocks:
 
Reported: 2018-01-13 17:45 UTC by Diego
Modified: 2021-01-05 04:34 UTC (History)
7 users (show)

See Also:
Latest Commit:
Version Fixed In:


Attachments
New crash information added by DrKonqi (58.43 KB, text/plain)
2019-12-26 23:01 UTC, Brett Keller
Details

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Description Diego 2018-01-13 17:45:49 UTC
Application: plasmashell (5.11.5)

Qt Version: 5.9.3
Frameworks Version: 5.41.0
Operating System: Linux 4.13.0-26-generic x86_64
Distribution: KDE neon User Edition 5.11

-- Information about the crash:
- What I was doing when the application crashed:
I was disabling the notes item of the systray settings, and when I closed up the window Plasma crashed!

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f37fc2a8900 (LWP 1496))]

Thread 16 (Thread 0x7f36fb7d8700 (LWP 2646)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5465990) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x55179c8, mutex=mutex@entry=0x55179c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x55179b8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5517940) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x5517940) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x5517940) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f36fb7d8700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f36fc7e9700 (LWP 2644)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4ccf140) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x57b9628, mutex=mutex@entry=0x57b9620, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x57b9618) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x57b95a0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x57b95a0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x57b95a0) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f36fc7e9700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f3711613700 (LWP 2642)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4172ee0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x449a2e8, mutex=mutex@entry=0x449a2e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x449a2d8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x449a260) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x449a260) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x449a260) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f3711613700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f3713415700 (LWP 2641)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x36dee30) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x3fd8f18, mutex=mutex@entry=0x3fd8f10, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x3fd8f08) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x3fd8e90) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x3fd8e90) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x3fd8e90) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f3713415700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f3712014700 (LWP 2640)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4189bd0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x48b70a8, mutex=mutex@entry=0x48b70a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x48b7098) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x48b7020) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x48b7020) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x48b7020) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f3712014700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f3718f52700 (LWP 1738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3641db0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x3ac45b8, mutex=mutex@entry=0x3ac45b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x3ac45a8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x3ac4530) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x3ac4530) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x3ac4530) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f3718f52700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f3719d31700 (LWP 1737)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x37d2b20) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x2f244c8, mutex=mutex@entry=0x2f244c0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x2f244b8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x2f24440) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x2f24440) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x2f24440) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f3719d31700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f3736fff700 (LWP 1728)):
#0  0x00007f37f596f70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f37f076538c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37f62966cb in QEventDispatcherGlib::processEvents (this=0x7f372c006f60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7f3736ffec80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f37f60678f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f37220fd517 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f37f606c709 in QThreadPrivate::start (arg=0x33afb40) at thread/qthread_unix.cpp:368
#8  0x00007f37f4f136ba in start_thread (arg=0x7f3736fff700) at pthread_create.c:333
#9  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f373efb9700 (LWP 1693)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37f606d65b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x26363a0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x200a768, mutex=mutex@entry=0x200a760, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f37f9dddebd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x200a758) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x200a6e0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007f37f9dde7b5 in QSGRenderThread::run (this=0x200a6e0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007f37f606c709 in QThreadPrivate::start (arg=0x200a6e0) at thread/qthread_unix.cpp:368
#7  0x00007f37f4f136ba in start_thread (arg=0x7f373efb9700) at pthread_create.c:333
#8  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f373e7b8700 (LWP 1690)):
#0  0x00007f37f6063b49 in std::__atomic_base<QMutexData*>::compare_exchange_strong (__m2=std::memory_order_relaxed, __m1=std::memory_order_release, __p2=0x0, __p1=@0x7f373e7b79f8: 0x1, this=0x1cd3aa0) at /usr/include/c++/5/bits/atomic_base.h:752
#1  std::atomic<QMutexData*>::compare_exchange_strong (__m2=std::memory_order_relaxed, __m1=std::memory_order_release, __p2=0x0, __p1=@0x7f373e7b79f8: 0x1, this=0x1cd3aa0) at /usr/include/c++/5/atomic:462
#2  QAtomicOps<QMutexData*>::testAndSetRelease<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_cxx11.h:299
#3  QBasicAtomicPointer<QMutexData>::testAndSetRelease (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=0x1cd3aa0) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:264
#4  QBasicMutex::fastTryUnlock (current=<synthetic pointer>, this=0x1cd3aa0) at thread/qmutex.h:104
#5  QMutex::unlock (this=this@entry=0x1cd3aa0) at thread/qmutex.cpp:337
#6  0x00007f37f62965f1 in QMutexLocker::unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:213
#7  QMutexLocker::~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:207
#8  QThreadData::canWaitLocked (this=0x1cd3a70) at ../../include/QtCore/5.9.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:253
#9  postEventSourcePrepare (s=0x7f37300012d0, timeout=0x7f373e7b7a84) at kernel/qeventdispatcher_glib.cpp:259
#10 0x00007f37f076491d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f37f07652bb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f37f62966cb in QEventDispatcherGlib::processEvents (this=0x7f37300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#14 0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7f373e7b7c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#15 0x00007f37f60678f4 in QThread::exec (this=this@entry=0x1cd1cb0) at thread/qthread.cpp:515
#16 0x00007f37f9d5e046 in QQuickPixmapReader::run (this=0x1cd1cb0) at util/qquickpixmapcache.cpp:868
#17 0x00007f37f606c709 in QThreadPrivate::start (arg=0x1cd1cb0) at thread/qthread_unix.cpp:368
#18 0x00007f37f4f136ba in start_thread (arg=0x7f373e7b8700) at pthread_create.c:333
#19 0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f37cbfff700 (LWP 1681)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f37fba15d04 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f37fba15d49 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f37f4f136ba in start_thread (arg=0x7f37cbfff700) at pthread_create.c:333
#4  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f37d278f700 (LWP 1677)):
#0  0x00007f37f07a9a94 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f37f0764d4a in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37f0765330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f37f62966cb in QEventDispatcherGlib::processEvents (this=0x7f37cc0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7f37d278eca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f37f60678f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f37f91bed25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f37f606c709 in QThreadPrivate::start (arg=0x1e1abf0) at thread/qthread_unix.cpp:368
#9  0x00007f37f4f136ba in start_thread (arg=0x7f37d278f700) at pthread_create.c:333
#10 0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f37e0bfa700 (LWP 1671)):
#0  0x00007f37f07a9a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f37f0765372 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37f62966cb in QEventDispatcherGlib::processEvents (this=0x7f37d80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7f37e0bf9ca0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f37f60678f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f37f91bed25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f37f606c709 in QThreadPrivate::start (arg=0x1dcc090) at thread/qthread_unix.cpp:368
#8  0x00007f37f4f136ba in start_thread (arg=0x7f37e0bfa700) at pthread_create.c:333
#9  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f37e263f700 (LWP 1613)):
#0  0x00007f37f596b24d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f37ee390073 in ?? () from /usr/lib/nvidia-384/tls/libnvidia-tls.so.384.111
#2  0x00007f37f07a86f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37f0764e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f37f0765330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f37f62966cb in QEventDispatcherGlib::processEvents (this=0x7f37d40008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7f37e263ec90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#8  0x00007f37f60678f4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#9  0x00007f37f6715315 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f37f606c709 in QThreadPrivate::start (arg=0x7f37f6989d40) at thread/qthread_unix.cpp:368
#11 0x00007f37f4f136ba in start_thread (arg=0x7f37e263f700) at pthread_create.c:333
#12 0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f37e4bb4700 (LWP 1513)):
#0  0x00007f37f596f70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f37fa965c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f37fa9678d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f37e732b1f9 in QXcbEventReader::run (this=0x1d005d0) at qxcbconnection.cpp:1330
#4  0x00007f37f606c709 in QThreadPrivate::start (arg=0x1d005d0) at thread/qthread_unix.cpp:368
#5  0x00007f37f4f136ba in start_thread (arg=0x7f37e4bb4700) at pthread_create.c:333
#6  0x00007f37f597b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f37fc2a8900 (LWP 1496)):
[KCrash Handler]
#6  0x00007f37f97606b9 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#7  0x00007f37f9762069 in KActionCollection::writeSettings(KConfigGroup*, bool, QAction*) const () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#8  0x00007f37f9791aa4 in KShortcutsEditor::writeConfiguration(KConfigGroup*) const () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#9  0x00007f37f9791b0b in KShortcutsEditor::save() () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#10 0x00007f37248e086b in ConfigDialog::updateSettings (this=0x5523d20) at /workspace/build/klipper/configdialog.cpp:313
#11 0x00007f37f362015c in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ConfigWidgets.so.5
#12 0x00007f37f626d279 in QMetaObject::activate (sender=sender@entry=0x4dcb1d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcca2d2a50) at kernel/qobject.cpp:3766
#13 0x00007f37f626db87 in QMetaObject::activate (sender=sender@entry=0x4dcb1d0, m=m@entry=0x7f37f7902780 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffcca2d2a50) at kernel/qobject.cpp:3628
#14 0x00007f37f73222f2 in QAbstractButton::clicked (this=this@entry=0x4dcb1d0, _t1=false) at .moc/moc_qabstractbutton.cpp:308
#15 0x00007f37f7322524 in QAbstractButtonPrivate::emitClicked (this=0x55e2840) at widgets/qabstractbutton.cpp:414
#16 0x00007f37f73241ce in QAbstractButtonPrivate::click (this=0x55e2840) at widgets/qabstractbutton.cpp:407
#17 0x00007f37f7324344 in QAbstractButton::mouseReleaseEvent (this=0x4dcb1d0, e=0x7ffcca2d2f00) at widgets/qabstractbutton.cpp:1010
#18 0x00007f37f7268b08 in QWidget::event (this=0x4dcb1d0, event=0x7ffcca2d2f00) at kernel/qwidget.cpp:9200
#19 0x00007f37f7229b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4dcb1d0, e=0x7ffcca2d2f00) at kernel/qapplication.cpp:3722
#20 0x00007f37f72321cb in QApplication::notify (this=<optimized out>, receiver=0x4dcb1d0, e=0x7ffcca2d2f00) at kernel/qapplication.cpp:3198
#21 0x00007f37f6240df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x4dcb1d0, event=event@entry=0x7ffcca2d2f00) at kernel/qcoreapplication.cpp:1018
#22 0x00007f37f7230b6f in QCoreApplication::sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#23 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x4dcb1d0, event=event@entry=0x7ffcca2d2f00, alienWidget=alienWidget@entry=0x4dcb1d0, nativeWidget=0x5523d20, buttonDown=buttonDown@entry=0x7f37f792b820 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2704
#24 0x00007f37f7282b06 in QWidgetWindow::handleMouseEvent (this=this@entry=0x4d42200, event=event@entry=0x7ffcca2d3300) at kernel/qwidgetwindow.cpp:622
#25 0x00007f37f7285563 in QWidgetWindow::event (this=0x4d42200, event=0x7ffcca2d3300) at kernel/qwidgetwindow.cpp:243
#26 0x00007f37f7229b9c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4d42200, e=0x7ffcca2d3300) at kernel/qapplication.cpp:3722
#27 0x00007f37f72315a7 in QApplication::notify (this=0x7ffcca2d37f0, receiver=0x4d42200, e=0x7ffcca2d3300) at kernel/qapplication.cpp:3481
#28 0x00007f37f6240df8 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0x4d42200, event=event@entry=0x7ffcca2d3300) at kernel/qcoreapplication.cpp:1018
#29 0x00007f37f6abb860 in QCoreApplication::sendSpontaneousEvent (event=0x7ffcca2d3300, receiver=0x4d42200) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#30 QGuiApplicationPrivate::processMouseEvent (e=0x6271ae0) at kernel/qguiapplication.cpp:1949
#31 0x00007f37f6abd7c5 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x6271ae0) at kernel/qguiapplication.cpp:1733
#32 0x00007f37f6a9781b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:939
#33 0x00007f37e738a440 in userEventSourceDispatch (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#34 0x00007f37f0765197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f37f07653f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f37f076549c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f37f62966af in QEventDispatcherGlib::processEvents (this=0x1d36cb0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#38 0x00007f37f623ee2a in QEventLoop::exec (this=this@entry=0x7ffcca2d36b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#39 0x00007f37f6247d64 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#40 0x00007f37f6ab320c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679
#41 0x00007f37f7229af5 in QApplication::exec () at kernel/qapplication.cpp:2910
#42 0x000000000041cf5b in main (argc=1, argv=<optimized out>) at /workspace/build/shell/main.cpp:167

Possible duplicates by query: bug 294266.

Reported using DrKonqi
Comment 1 Kai Uwe Broulik 2018-01-16 11:22:24 UTC
Did you use System Tray settings dialog to hide it or did you configure something in Klipper/Clipboard to disable it (the backtrace suggests the latter)?
Comment 2 Diego 2018-01-19 07:44:09 UTC
(In reply to Kai Uwe Broulik from comment #1)
> Did you use System Tray settings dialog to hide it or did you configure
> something in Klipper/Clipboard to disable it (the backtrace suggests the
> latter)?

I disabled it in Klipper, just disabling the notes item and leave the other untouched.
When I pressed 'OK', it crashed and restarted new Plasma environment by itself.
Comment 3 Janek Bevendorff 2018-03-17 23:45:59 UTC
I can confirm this.

1. Right click the down arrow in the tray
2. Click System Tray Settings
3. Enable or disable some icons there
4. Click OK
5. Watch Plasma restart itself

Happens 100% of the time.
Comment 4 Christoph Feck 2018-09-05 03:51:37 UTC
*** Bug 397573 has been marked as a duplicate of this bug. ***
Comment 5 Brett Keller 2019-12-26 23:01:26 UTC
Created attachment 124733 [details]
New crash information added by DrKonqi

plasmashell (5.12.9) using Qt 5.9.5

- What I was doing when the application crashed:

First right-click system tray, then select "System Tray Settings".  Under "Extra Items" uncheck "Clipboard", then click "Apply".  Now check "Clipboard", then click "Apply" again.  Exit the window via "OK".

After this, from system tray, right-click "Configure Clipboard...", uncheck "Ignore Images".  Clicking "Apply" at this point triggers the crash.

- Unusual behavior I noticed:

I was messing with clipboard settings because copy and paste had stopped working inside Konsole earlier, and I was trying to figure out how to restart the clipboard.  After plasmashell crashed, the clipboard still did not work in my Konsole window, but I later tried opening a new Konsole instance, and the clipboard worked fine in there.

-- Backtrace (Reduced):
#6  KActionCollectionPrivate::writeKXMLGUIConfigFile (this=0x100000000) at ./src/kactioncollection.cpp:582
#7  0x00007fde18497639 in KActionCollection::writeSettings (this=0x55ce4afa4030, config=config@entry=0x0, writeAll=writeAll@entry=false, oneAction=<optimized out>, oneAction@entry=0x0) at ./src/kactioncollection.cpp:654
#8  0x00007fde184c9a4f in KShortcutsEditor::writeConfiguration (this=this@entry=0x55ce4dbf59d0, config=config@entry=0x0) at ./src/kshortcutseditor.cpp:212
#9  0x00007fde184c9a9b in KShortcutsEditor::save (this=0x55ce4dbf59d0) at ./src/kshortcutseditor.cpp:235
[...]
#11 0x00007fde14f9c75f in QtPrivate::QSlotObjectBase::call (a=0x7fff7235c1c0, r=0x55ce4dd41780, this=0x55ce4c5b65e0) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
Comment 6 Justin Zobel 2020-12-06 21:19:10 UTC
Thank you for the report.

As this was reported on an older version of plasmashell, can you please test on a recent and confirm if this issue is still occurring or if this bug report can be marked as resolved.

I have set the bug status to "needsinfo" pending your response, please change back to "reported" or "resolved/worksforme" when you respond, thank you.
Comment 7 Bug Janitor Service 2020-12-21 04:34:34 UTC
Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!
Comment 8 Bug Janitor Service 2021-01-05 04:34:02 UTC
This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!