Bug 385455

Summary: Plasma crash when fiddling with applets
Product: [Plasma] plasmashell Reporter: Edward Kigwana <ekigwana>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: plasma-bugs-null, shalokshalom
Priority: NOR Keywords: drkonqi
Version First Reported In: master   
Target Milestone: 1.0   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Edward Kigwana 2017-10-07 04:51:10 UTC 
Application: plasmashell (5.11.90)
 (Compiled from sources)
Qt Version: 5.9.1
Frameworks Version: 5.39.0
Operating System: Linux 4.13.4-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

Playing with analog clock settings. Panel is solid gray and way trying to work out why the redering of the "skin" seems busted. The UI for settings looks ok.

Latest from master QT 5.9.1

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6b1d2d77c0 (LWP 8465))]

Thread 18 (Thread 0x7f6a23fff700 (LWP 8777)):
#0  0x00007f6b2a400fed in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b25da85c0 in g_wakeup_acknowledge () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d645ab in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b25d64a70 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6b29cbd867 in start_thread (arg=0x7f6a23fff700) at pthread_create.c:456
#10 0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 17 (Thread 0x7f6a294c9700 (LWP 8775)):
#0  0x00007f6b2a40558d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b25d64ac9 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b29cbd867 in start_thread (arg=0x7f6a294c9700) at pthread_create.c:456
#8  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 16 (Thread 0x7f6a309cc700 (LWP 8774)):
#0  0x00007f6b2a40558d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b25d64ac9 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b29cbd867 in start_thread (arg=0x7f6a309cc700) at pthread_create.c:456
#8  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 15 (Thread 0x7f6aee362700 (LWP 8681)):
#0  0x00007f6b2a400fed in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b25da85c0 in g_wakeup_acknowledge () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d645ab in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b25d64a70 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6a45b97bb7 in KCupsConnection::run (this=0x3f52220) at /usr/src/debug/kde-apps/print-manager-9999/print-manager-9999/libkcups/KCupsConnection.cpp:305
#9  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#10 0x00007f6b29cbd867 in start_thread (arg=0x7f6aee362700) at pthread_create.c:456
#11 0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 14 (Thread 0x7f6aef6b0700 (LWP 8669)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x2a98c40) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x2a98bf0, cond=0x2a98c18) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x2a98c18, mutex=0x2a98bf0) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6aef6b0700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 13 (Thread 0x7f6af069b700 (LWP 8663)):
#0  0x00007f6b25da9914 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f6b25d63ff8 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d649fb in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b2dc1c206 in QQuickPixmapReader::run() () from /usr/lib64/libQt5Quick.so.5
#8  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6b29cbd867 in start_thread (arg=0x7f6af069b700) at pthread_create.c:456
#10 0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 12 (Thread 0x7f6afd860700 (LWP 8624)):
#0  0x00007f6b25da9914 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f6b25d64be6 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#3  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2d254875 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#6  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b29cbd867 in start_thread (arg=0x7f6afd860700) at pthread_create.c:456
#8  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 11 (Thread 0x7f6afe061700 (LWP 8604)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f4b760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f4b710, cond=0x1f4b738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f4b738, mutex=0x1f4b710) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6afe061700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 10 (Thread 0x7f6afe862700 (LWP 8603)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f4b760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f4b710, cond=0x1f4b738) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f4b738, mutex=0x1f4b710) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6afe862700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 9 (Thread 0x7f6aff063700 (LWP 8602)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f4b678) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f4b628, cond=0x1f4b650) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f4b650, mutex=0x1f4b628) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6aff063700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 8 (Thread 0x7f6aff864700 (LWP 8601)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f4b678) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f4b628, cond=0x1f4b650) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f4b650, mutex=0x1f4b628) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6aff864700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 7 (Thread 0x7f6b00065700 (LWP 8600)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f4b67c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f4b628, cond=0x1f4b650) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f4b650, mutex=0x1f4b628) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6b00065700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 6 (Thread 0x7f6b00866700 (LWP 8599)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f47500) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f474b0, cond=0x1f474d8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f474d8, mutex=0x1f474b0) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6b00866700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 5 (Thread 0x7f6b011a8700 (LWP 8598)):
#0  0x00007f6b29cc45cd in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x1f46cc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x1f46c78, cond=0x1f46ca0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x1f46ca0, mutex=0x1f46c78) at pthread_cond_wait.c:655
#3  0x00007f6b116efb0b in util_queue_thread_func () from /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f6b116efa27 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6b011a8700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 4 (Thread 0x7f6b13fff700 (LWP 8585)):
#0  0x00007f6b25da98f5 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f6b25d644dc in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d64a70 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#7  0x00007f6b2d254875 in QQmlThreadPrivate::run() () from /usr/lib64/libQt5Qml.so.5
#8  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6b29cbd867 in start_thread (arg=0x7f6b13fff700) at pthread_create.c:456
#10 0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 3 (Thread 0x7f6b19b6f700 (LWP 8568)):
#0  0x00007f6b2a40558d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b25d64ac9 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6b2ad8c35b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b2ab6fcba in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007f6b2ff33875 in QDBusConnectionManager::run() () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#8  0x00007f6b29cbd867 in start_thread (arg=0x7f6b19b6f700) at pthread_create.c:456
#9  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 2 (Thread 0x7f6b1b4a3700 (LWP 8486)):
#0  0x00007f6b2a40558d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f6b2e683882 in _xcb_conn_wait () from /usr/lib64/libxcb.so.1
#2  0x00007f6b2e685687 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f6b1cfcaf49 in QXcbEventReader::run() () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f6b2ab75560 in QThreadPrivate::start(void*) () from /usr/lib64/libQt5Core.so.5
#5  0x00007f6b29cbd867 in start_thread (arg=0x7f6b1b4a3700) at pthread_create.c:456
#6  0x00007f6b2a4109cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97

Thread 1 (Thread 0x7f6b1d2d77c0 (LWP 8465)):
[KCrash Handler]
#6  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007f6b2a34d930 in __GI_abort () at abort.c:89
#8  0x00007f6b2ab607c7 in QMessageLogger::fatal(char const*, ...) const () from /usr/lib64/libQt5Core.so.5
#9  0x00007f6b2ab59413 in qt_assert(char const*, char const*, int) () from /usr/lib64/libQt5Core.so.5
#10 0x00007f6b2d237d80 in QQmlBinding::getPropertyData(QQmlPropertyData**, QQmlPropertyData*) const () from /usr/lib64/libQt5Qml.so.5
#11 0x00007f6b2d23ba7a in GenericBinding<10>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib64/libQt5Qml.so.5
#12 0x00007f6b2d23c756 in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /usr/lib64/libQt5Qml.so.5
#13 0x00007f6b2d238e78 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /usr/lib64/libQt5Qml.so.5
#14 0x00007f6b2d20c329 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /usr/lib64/libQt5Qml.so.5
#15 0x00007f6b2d1a5919 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /usr/lib64/libQt5Qml.so.5
#16 0x00007f6b2ad5fd8f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#17 0x00007f6b2d19ad32 in QQmlOpenMetaObject::setValue(QByteArray const&, QVariant const&) () from /usr/lib64/libQt5Qml.so.5
#18 0x00007f6b2cfe77d2 in QQmlPropertyMap::insert(QString const&, QVariant const&) () from /usr/lib64/libQt5Qml.so.5
#19 0x00007f6af5243ec9 in Plasma::DataSource::dataUpdated (this=0x7333740, sourceName=..., data=...) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999/src/declarativeimports/core/datasource.cpp:177
#20 0x00007f6af5259b5d in Plasma::DataSource::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999_build/src/declarativeimports/core/corebindingsplugin_autogen/EWIEGA46WW/moc_datasource.cpp:196
#21 0x00007f6b2ad6069e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#22 0x00007f6b2e20ca1d in Plasma::SignalRelay::dataUpdated (_t2=..., _t1=..., this=0x4bafc90) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999_build/src/plasma/KF5Plasma_autogen/include/moc_datacontainer_p.cpp:130
#23 Plasma::SignalRelay::forceImmediateUpdate (this=0x4bafc90) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999/src/plasma/private/datacontainer_p.cpp:132
#24 0x00007f6b2e1f7d34 in Plasma::DataContainer::forceImmediateUpdate (this=<optimized out>) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999/src/plasma/datacontainer.cpp:373
#25 0x00007f6a481b50a5 in TimeSource::updateTime (this=0x36cee50) at /usr/src/debug/kde-plasma/plasma-workspace-9999/plasma-workspace-9999/dataengines/time/timesource.cpp:145
#26 0x00007f6a481b2f57 in TimeEngine::updateSourceEvent (this=this@entry=0x36c4e70, tz=...) at /usr/src/debug/kde-plasma/plasma-workspace-9999/plasma-workspace-9999/dataengines/time/timeengine.cpp:136
#27 0x00007f6b2e1fa6fc in Plasma::DataEnginePrivate::internalUpdateSource (this=0x36c4fb0, source=0x36cee50) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999/src/plasma/dataengine.cpp:478
#28 0x00007f6b2ad6069e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQt5Core.so.5
#29 0x00007f6b2e1f5292 in Plasma::DataContainer::updateRequested (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999_build/src/plasma/KF5Plasma_autogen/include/moc_datacontainer.cpp:254
#30 0x00007f6b2e20cda8 in Plasma::SignalRelay::timerEvent (this=0x4bafc90, event=<optimized out>) at /usr/src/debug/kde-frameworks/plasma-9999/plasma-9999/src/plasma/private/datacontainer_p.cpp:152
#31 0x00007f6b2ad60d2b in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#32 0x00007f6b2b62404c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#33 0x00007f6b2b62b986 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#34 0x00007f6b2ad32477 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#35 0x00007f6b2ad8b7db in QTimerInfoList::activateTimers() () from /usr/lib64/libQt5Core.so.5
#36 0x00007f6b2ad8c071 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/libQt5Core.so.5
#37 0x00007f6b25d64917 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f6b25d64b48 in g_main_context_iterate.isra () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f6b25d64bdc in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f6b2ad8c33f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#41 0x00007f6b2ad30bbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#42 0x00007f6b2ad3a224 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#43 0x000000000041cebc in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-plasma/plasma-workspace-9999/plasma-workspace-9999/shell/main.cpp:167

Possible duplicates by query: bug 384983, bug 384358, bug 382788, bug 381974, bug 380503.

Reported using DrKonqi
Comment 1 Marco Martin 2017-10-10 11:41:55 UTC 
*** Bug 385527 has been marked as a duplicate of this bug. ***
Comment 2 David Edmundson 2017-10-10 14:46:53 UTC 

*** This bug has been marked as a duplicate of bug 381525 ***