SUMMARY Plasma session crashes with no aparent bug trigger (left the pc alone). was using firefox before and once, just by using firefox it crashed. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora 31, kernel 5.3.11 KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.61 Qt Version: 5.12.5 ADDITIONAL INFORMATION systemd-journald dump relevant for the crash Nov 24 12:28:13 r7 systemd-coredump[15128]: Process 13812 (plasmashell) of user 1000 dumped core. Stack trace of thread 13812: #0 0x00007fea78e95625 raise (libc.so.6) #1 0x00007fea7a7e7481 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5) #2 0x00007fea78e956b0 __restore_rt (libc.so.6) #3 0x00007fea78e95625 raise (libc.so.6) #4 0x00007fea78e7e8d9 abort (libc.so.6) #5 0x00007fea792a3b1b _ZNK14QMessageLogger5fatalEPKcz (libQt5Core.so.5) #6 0x00007fea752cb08b _ZNK15QtWaylandClient15QWaylandDisplay10checkErrorEv.cold (libQt5WaylandClient.so.5) #7 0x00007fea752d6a4e _ZN15QtWaylandClient15QWaylandDisplay13flushRequestsEv (libQt5WaylandClient.so.5) #8 0x00007fea794aadfb _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #9 0x00007fea794b708c _ZN15QSocketNotifier9activatedEiNS_14QPrivateSignalE (libQt5Core.so.5) #10 0x00007fea794b73f1 _ZN15QSocketNotifier5eventEP6QEvent (libQt5Core.so.5) #11 0x00007fea79f71ad6 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #12 0x00007fea79f7b150 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #13 0x00007fea79480de8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #14 0x00007fea794d6667 _ZL28socketNotifierSourceDispatchP8_GSourcePFiPvES1_ (libQt5Core.so.5) #15 0x00007fea77bd84a0 g_main_context_dispatch (libglib-2.0.so.0) #16 0x00007fea77bd8830 g_main_context_iterate.isra.0 (libglib-2.0.so.0) #17 0x00007fea77bd88d3 g_main_context_iteration (libglib-2.0.so.0) #18 0x00007fea794d5cb5 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #19 0x00007fea7947fceb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #20 0x00007fea79487a16 _ZN16QCoreApplication4execEv (libQt5Core.so.5) #21 0x000055c421ce57e4 main (plasmashell) #22 0x00007fea78e801a3 __libc_start_main (libc.so.6) #23 0x000055c421ce5c6e _start (plasmashell) Stack trace of thread 14047: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14078: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14080: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792deff3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df081 _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea7b0881b9 _ZN15QSGRenderThread27processEventsAndWaitForMoreEv (libQt5Quick.so.5) #4 0x00007fea7b08845d _ZN15QSGRenderThread3runEv (libQt5Quick.so.5) #5 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #6 0x00007fea787744e2 start_thread (libpthread.so.0) #7 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14038: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14085: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792deff3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df081 _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea7b0881b9 _ZN15QSGRenderThread27processEventsAndWaitForMoreEv (libQt5Quick.so.5) #4 0x00007fea7b08845d _ZN15QSGRenderThread3runEv (libQt5Quick.so.5) #5 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #6 0x00007fea787744e2 start_thread (libpthread.so.0) #7 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14035: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14037: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14039: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 13960: #0 0x00007fea78f4fa6f __poll (libc.so.6) #1 0x00007fea77bd879e g_main_context_iterate.isra.0 (libglib-2.0.so.0) #2 0x00007fea77bd88d3 g_main_context_iteration (libglib-2.0.so.0) #3 0x00007fea794d5cb5 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #4 0x00007fea7947fceb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007fea792d8395 _ZN7QThread4execEv (libQt5Core.so.5) #6 0x00007fea7ad12119 _ZN17QQmlThreadPrivate3runEv (libQt5Qml.so.5) #7 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #8 0x00007fea787744e2 start_thread (libpthread.so.0) #9 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14034: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14040: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14043: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 13896: #0 0x00007fea794aa96d _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #1 0x00007fea79d50743 _ZN24QDBusConnectionInterface19serviceOwnerChangedERK7QStringS2_S2_ (libQt5DBus.so.5) #2 0x00007fea794aaf40 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #3 0x00007fea79d508c3 _ZN24QDBusConnectionInterface16NameOwnerChangedERK7QStringS2_S2_ (libQt5DBus.so.5) #4 0x00007fea79d50ce8 _ZN24QDBusConnectionInterface18qt_static_metacallEP7QObjectN11QMetaObject4CallEiPPv (libQt5DBus.so.5) #5 0x00007fea79d51053 _ZN24QDBusConnectionInterface11qt_metacallEN11QMetaObject4CallEiPPv (libQt5DBus.so.5) #6 0x00007fea79cf668b _ZN22QDBusConnectionPrivate11deliverCallEP7QObjectiRK12QDBusMessageRK7QVectorIiEi (libQt5DBus.so.5) #7 0x00007fea794abc7a _ZN7QObject5eventEP6QEvent (libQt5Core.so.5) #8 0x00007fea79480d55 _ZL8doNotifyP7QObjectP6QEvent (libQt5Core.so.5) #9 0x00007fea79480e61 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #10 0x00007fea79483d8b _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5) #11 0x00007fea794d5f27 _ZL23postEventSourceDispatchP8_GSourcePFiPvES1_ (libQt5Core.so.5) #12 0x00007fea77bd84a0 g_main_context_dispatch (libglib-2.0.so.0) #13 0x00007fea77bd8830 g_main_context_iterate.isra.0 (libglib-2.0.so.0) #14 0x00007fea77bd88d3 g_main_context_iteration (libglib-2.0.so.0) #15 0x00007fea794d5cb5 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #16 0x00007fea7947fceb _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #17 0x00007fea792d8395 _ZN7QThread4execEv (libQt5Core.so.5) #18 0x00007fea79ce9f4a _ZN22QDBusConnectionManager3runEv (libQt5DBus.so.5) #19 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #20 0x00007fea787744e2 start_thread (libpthread.so.0) #21 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14042: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14041: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14052: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14044: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14646: #0 0x00007fea7877b07a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792def29 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df04b _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea792dccc3 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5) #4 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #5 0x00007fea787744e2 start_thread (libpthread.so.0) #6 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14084: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14045: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14046: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14048: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14051: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14049: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14036: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14050: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14323: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792deff3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df081 _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea7b0881b9 _ZN15QSGRenderThread27processEventsAndWaitForMoreEv (libQt5Quick.so.5) #4 0x00007fea7b08845d _ZN15QSGRenderThread3runEv (libQt5Quick.so.5) #5 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #6 0x00007fea787744e2 start_thread (libpthread.so.0) #7 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14324: #0 0x00007fea7877b07a pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792def29 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df04b _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea792dccc3 _ZN17QThreadPoolThread3runEv (libQt5Core.so.5) #4 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #5 0x00007fea787744e2 start_thread (libpthread.so.0) #6 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14325: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14326: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792deff3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df081 _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea7b0881b9 _ZN15QSGRenderThread27processEventsAndWaitForMoreEv (libQt5Quick.so.5) #4 0x00007fea7b08845d _ZN15QSGRenderThread3runEv (libQt5Quick.so.5) #5 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #6 0x00007fea787744e2 start_thread (libpthread.so.0) #7 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14271: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea792deff3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5) #2 0x00007fea792df081 _ZN14QWaitCondition4waitEP6QMutexm (libQt5Core.so.5) #3 0x00007fea7b0881b9 _ZN15QSGRenderThread27processEventsAndWaitForMoreEv (libQt5Quick.so.5) #4 0x00007fea7b08845d _ZN15QSGRenderThread3runEv (libQt5Quick.so.5) #5 0x00007fea792d94e6 _ZN14QThreadPrivate5startEPv (libQt5Core.so.5) #6 0x00007fea787744e2 start_thread (libpthread.so.0) #7 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14322: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6) Stack trace of thread 14270: #0 0x00007fea7877ad45 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0) #1 0x00007fea6d72cebb util_queue_thread_func (radeonsi_dri.so) #2 0x00007fea6d72cacb impl_thrd_routine (radeonsi_dri.so) #3 0x00007fea787744e2 start_thread (libpthread.so.0) #4 0x00007fea78f5a693 __clone (libc.so.6)
actually, better view on the dump is here https://paste.fedoraproject.org/paste/iAubV2NI8FruUkRjppWE0g
*** This bug has been marked as a duplicate of bug 414834 ***