Application: plasmashell (5.22.0)

Qt Version: 5.15.3
Frameworks Version: 5.82.0
Operating System: Linux 5.4.0-74-generic x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.0
Distribution: KDE neon User Edition 5.22

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

The problem started to happen since I plugged in an extra WiFi antenna, I use two network interfaces but I don't know if that is the real source of the issue or how to provide more information about it, any help? Thanks :D.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[New LWP 1636]
[New LWP 1687]
[New LWP 1688]
[New LWP 1689]
[New LWP 1690]
[New LWP 1691]
[New LWP 1754]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f5089cbcaff in __GI___poll (fds=0x7ffe6b0977a8, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f5085eee8c0 (LWP 1586))]

Thread 8 (Thread 0x7f506adee700 (LWP 1754)):
#0  __GI___libc_read (nbytes=16, buf=0x7f506adedab0, fd=14) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=14, buf=0x7f506adedab0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f5088570b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5088527ebe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5088528312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f50885284a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f508a28ab3b in QEventDispatcherGlib::processEvents (this=0x7f5054000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f508a22edcb in QEventLoop::exec (this=this@entry=0x7f506adedcc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007f508a048bb2 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007f508b849559 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f508a049d4c in QThreadPrivate::start (arg=0x56150e16aa40) at thread/qthread_unix.cpp:329
#11 0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f50637fe700 (LWP 1691)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56150dd94718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56150dd946c8, cond=0x56150dd946f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56150dd946f0, mutex=0x56150dd946c8) at pthread_cond_wait.c:638
#3  0x00007f507ed5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f507ed5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f506bfff700 (LWP 1690)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56150dd94718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56150dd946c8, cond=0x56150dd946f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56150dd946f0, mutex=0x56150dd946c8) at pthread_cond_wait.c:638
#3  0x00007f507ed5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f507ed5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f50788fd700 (LWP 1689)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56150dd94718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56150dd946c8, cond=0x56150dd946f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56150dd946f0, mutex=0x56150dd946c8) at pthread_cond_wait.c:638
#3  0x00007f507ed5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f507ed5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f50790fe700 (LWP 1688)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56150dd94718) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56150dd946c8, cond=0x56150dd946f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56150dd946f0, mutex=0x56150dd946c8) at pthread_cond_wait.c:638
#3  0x00007f507ed5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f507ed5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f50798ff700 (LWP 1687)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56150de77408) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x56150de773b8, cond=0x56150de773e0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x56150de773e0, mutex=0x56150de773b8) at pthread_cond_wait.c:638
#3  0x00007f507ed5eb5b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#4  0x00007f507ed5e75b in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#5  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5085091700 (LWP 1636)):
#0  0x00007f5088575508 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5088528329 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f50885284a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f508a28ab3b in QEventDispatcherGlib::processEvents (this=0x7f5080000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f508a22edcb in QEventLoop::exec (this=this@entry=0x7f5085090cb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f508a048bb2 in QThread::exec (this=this@entry=0x7f508ac3ed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f508abbaf4b in QDBusConnectionManager::run (this=0x7f508ac3ed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#7  0x00007f508a049d4c in QThreadPrivate::start (arg=0x7f508ac3ed80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#8  0x00007f5088f5a609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f5089cc9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5085eee8c0 (LWP 1586)):
[KCrash Handler]
#4  0x00007f508a639c76 in QScreen::name (this=0x56150ddb98a0) at kernel/qscreen.cpp:195
#5  0x000056150c3fca44 in ShellCorona::addOutput (this=this@entry=0x56150de84e50, screen=<optimized out>, screen@entry=0x56150ddb98a0) at ./shell/shellcorona.cpp:1248
#6  0x000056150c4070c3 in ShellCorona::load (this=0x56150de84e50) at ./shell/shellcorona.cpp:698
#7  0x00007f508a2672ee in QtPrivate::QSlotObjectBase::call (a=0x7ffe6b098240, r=0x56150de84e50, this=0x56150e0d57a0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#8  doActivate<false> (sender=0x56150df3ced0, signal_index=4, argv=0x7ffe6b098240) at kernel/qobject.cpp:3886
#9  0x00007f508a2606b7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f508c4c70c0 <KActivities::Consumer::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe6b098240) at kernel/qobject.cpp:3946
#10 0x00007f508c498d85 in KActivities::Consumer::serviceStatusChanged (this=<optimized out>, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_consumer.cpp:253
#11 0x00007f508a2672ee in QtPrivate::QSlotObjectBase::call (a=0x7ffe6b098360, r=0x56150df3ced0, this=0x56150df1e040) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#12 doActivate<false> (sender=0x56150df3a960, signal_index=11, argv=0x7ffe6b098360) at kernel/qobject.cpp:3886
#13 0x00007f508a2606b7 in QMetaObject::activate (sender=sender@entry=0x56150df3a960, m=m@entry=0x7f508c4c7180 <KActivities::ActivitiesCache::staticMetaObject>, local_signal_index=local_signal_index@entry=8, argv=argv@entry=0x7ffe6b098360) at kernel/qobject.cpp:3946
#14 0x00007f508c498d25 in KActivities::ActivitiesCache::serviceStatusChanged (this=this@entry=0x56150df3a960, _t1=<optimized out>, _t1@entry=KActivities::Consumer::Running) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_activitiescache_p.cpp:412
#15 0x00007f508c4b1c96 in KActivities::ActivitiesCache::setAllActivities (this=this@entry=0x56150df3a960, _activities=...) at ./src/lib/activitiescache_p.cpp:270
#16 0x00007f508c4b1ecd in KActivities::ActivitiesCache::passInfoFromReply<QList<ActivityInfo>, void (KActivities::ActivitiesCache::*)(QList<ActivityInfo> const&)> (f=(void (KActivities::ActivitiesCache::*)(class KActivities::ActivitiesCache * const, const class QList<ActivityInfo> &)) 0x7f508c4b1b20 <KActivities::ActivitiesCache::setAllActivities(QList<ActivityInfo> const&)>, watcher=0x56150dee9070, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:164
#17 KActivities::ActivitiesCache::setAllActivitiesFromReply (this=<optimized out>, watcher=0x56150dee9070) at ./src/lib/activitiescache_p.cpp:195
#18 0x00007f508c4995ef in KActivities::ActivitiesCache::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/lib/KF5Activities_autogen/EWIEGA46WW/moc_activitiescache_p.cpp:201
#19 0x00007f508a267320 in doActivate<false> (sender=0x56150dee9070, signal_index=3, argv=0x7ffe6b098600) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#20 0x00007f508a2606b7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f508ac3d5e0 <QDBusPendingCallWatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe6b098600) at kernel/qobject.cpp:3946
#21 0x00007f508ac1e0d3 in QDBusPendingCallWatcher::finished (this=<optimized out>, _t1=<optimized out>) at .moc/moc_qdbuspendingcall.cpp:158
#22 0x00007f508ac1e1d8 in QDBusPendingCallWatcherPrivate::_q_finished (this=<optimized out>) at qdbuspendingcall.cpp:494
#23 QDBusPendingCallWatcher::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qdbuspendingcall.cpp:86
#24 0x00007f508a25de69 in QObject::event (this=0x56150dee9070, e=0x56150ddfa920) at kernel/qobject.cpp:1314
#25 0x00007f508af2fdc3 in QApplicationPrivate::notify_helper (this=this@entry=0x56150dda83e0, receiver=receiver@entry=0x56150dee9070, e=e@entry=0x56150ddfa920) at kernel/qapplication.cpp:3632
#26 0x00007f508af38bb8 in QApplication::notify (this=0x7ffe6b098d20, receiver=0x56150dee9070, e=0x56150ddfa920) at kernel/qapplication.cpp:3156
#27 0x00007f508a2302ca in QCoreApplication::notifyInternal2 (receiver=0x56150dee9070, event=0x56150ddfa920) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#28 0x00007f508a232bd1 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x56150dd9d2c0) at kernel/qcoreapplication.cpp:1821
#29 0x00007f508a28b4c7 in postEventSourceDispatch (s=0x56150de153e0) at kernel/qeventdispatcher_glib.cpp:277
#30 0x00007f508852817d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f5088528400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f50885284a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f508a28ab22 in QEventDispatcherGlib::processEvents (this=0x56150de14f10, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#34 0x00007f508a22edcb in QEventLoop::exec (this=this@entry=0x7ffe6b098bd0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#35 0x00007f508a236f84 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#36 0x000056150c3d4dfe in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:251
[Inferior 1 (process 1586) detached]

Reported using DrKonqi