Application: plasmashell (5.18.5)

Qt Version: 5.14.2
Frameworks Version: 5.70.0
Operating System: Linux 5.3.0-51-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.18

-- Information about the crash:
- What I was doing when the application crashed:
I tried to modify the configuration of the plasmoid "Thermal Monitor" but when the configuration window is opened it crash the whole desktop.

The crash can be reproduced every time.

-- 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 0x7fa0f0ed11c0 (LWP 1828))]

Thread 9 (Thread 0x7fa092f58700 (LWP 2770)):
#0  0x00007fa0ea226bf9 in __GI___poll (fds=0x7fa084195510, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0e40ab5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0eabd87cb in QEventDispatcherGlib::processEvents (this=0x7fa0841dcdd0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7fa092f57d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fa0ea988757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fa0ee53ffc5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x7fa0d400fcb0) at thread/qthread_unix.cpp:342
#8  0x00007fa0e75c16db in start_thread (arg=0x7fa092f58700) at pthread_create.c:463
#9  0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7fa0915a6700 (LWP 2345)):
#0  0x00007fa0e75c79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d2f0ac4730) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55d2f0ac46e0, cond=0x55d2f0ac4708) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55d2f0ac4708, mutex=0x55d2f0ac46e0) at pthread_cond_wait.c:655
#3  0x00007fa0ea9901db in QWaitConditionPrivate::wait (deadline=..., this=0x55d2f0ac46e0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55d2f0a5be00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fa0ea990359 in QWaitCondition::wait (this=0x55d2f0a5be08, mutex=0x55d2f0a5be00, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fa0eea93233 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fa0eea93691 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x55d2f0a5bd60) at thread/qthread_unix.cpp:342
#9  0x00007fa0e75c16db in start_thread (arg=0x7fa0915a6700) at pthread_create.c:463
#10 0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7fa0942a5700 (LWP 2310)):
#0  0x00007fa0e75c79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d2ef903114) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55d2ef9030c0, cond=0x55d2ef9030e8) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55d2ef9030e8, mutex=0x55d2ef9030c0) at pthread_cond_wait.c:655
#3  0x00007fa0ea9901db in QWaitConditionPrivate::wait (deadline=..., this=0x55d2ef9030c0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55d2f002db90, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fa0ea990359 in QWaitCondition::wait (this=0x55d2f002db98, mutex=0x55d2f002db90, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fa0eea93233 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fa0eea93691 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x55d2f002daf0) at thread/qthread_unix.cpp:342
#9  0x00007fa0e75c16db in start_thread (arg=0x7fa0942a5700) at pthread_create.c:463
#10 0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7fa09d150700 (LWP 2306)):
#0  0x00007fa0ea226bf9 in __GI___poll (fds=0x7fa0980029e0, nfds=1, timeout=3438530) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0e40ab5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0eabd87cb in QEventDispatcherGlib::processEvents (this=0x7fa098000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7fa09d14fd60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fa0ea988757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fa09d81b467 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x55d2efa02c20) at thread/qthread_unix.cpp:342
#8  0x00007fa0e75c16db in start_thread (arg=0x7fa09d150700) at pthread_create.c:463
#9  0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7fa0b70f9700 (LWP 2249)):
#0  0x00007fa0e75c79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55d2eebe7980) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55d2eebe7930, cond=0x55d2eebe7958) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x55d2eebe7958, mutex=0x55d2eebe7930) at pthread_cond_wait.c:655
#3  0x00007fa0ea9901db in QWaitConditionPrivate::wait (deadline=..., this=0x55d2eebe7930) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=<optimized out>, mutex=0x55d2eebca260, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007fa0ea990359 in QWaitCondition::wait (this=0x55d2eebca268, mutex=0x55d2eebca260, time=<optimized out>) at thread/qwaitcondition_unix.cpp:208
#6  0x00007fa0eea93233 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fa0eea93691 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x55d2eebca1c0) at thread/qthread_unix.cpp:342
#9  0x00007fa0e75c16db in start_thread (arg=0x7fa0b70f9700) at pthread_create.c:463
#10 0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7fa0c0017700 (LWP 2100)):
#0  0x00007fa0ea226bf9 in __GI___poll (fds=0x7fa0b8004fa0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0e40ab5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0eabd87cb in QEventDispatcherGlib::processEvents (this=0x7fa0b8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7fa0c0016d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fa0ea988757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fa0ee9d5b06 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x7fa0c8088eb0) at thread/qthread_unix.cpp:342
#8  0x00007fa0e75c16db in start_thread (arg=0x7fa0c0017700) at pthread_create.c:463
#9  0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7fa0d3187700 (LWP 2027)):
#0  0x00007fa0ea226bf9 in __GI___poll (fds=0x7fa0c80029e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0e40ab5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0eabd87cb in QEventDispatcherGlib::processEvents (this=0x7fa0c8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7fa0d3186d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fa0ea988757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fa0ee53ffc5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x55d2ee4a6540) at thread/qthread_unix.cpp:342
#8  0x00007fa0e75c16db in start_thread (arg=0x7fa0d3187700) at pthread_create.c:463
#9  0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7fa0d940d700 (LWP 1850)):
#0  0x00007fa0ea226bf9 in __GI___poll (fds=0x7fa0cc002de0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007fa0e40ab5c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0eabd87cb in QEventDispatcherGlib::processEvents (this=0x7fa0cc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7fa0d940cd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007fa0ea988757 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#6  0x00007fa0ec886555 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fa0ea989c2c in QThreadPrivate::start (arg=0x7fa0ecafeda0) at thread/qthread_unix.cpp:342
#8  0x00007fa0e75c16db in start_thread (arg=0x7fa0d940d700) at pthread_create.c:463
#9  0x00007fa0ea23388f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7fa0f0ed11c0 (LWP 1828)):
[KCrash Handler]
#4  Plasma::SignalRelay::checkQueueing (this=0xff21a1f1ff21a1f1) at ./src/plasma/private/datacontainer_p.cpp:112
#5  0x00007fa0ef219559 in Plasma::DataContainer::checkForUpdate (this=this@entry=0x55d2f182b180) at ./src/plasma/datacontainer.cpp:357
#6  0x00007fa0abc0d219 in ExecutableContainer::finished (this=0x55d2f182b180, exitCode=<optimized out>, exitStatus=<optimized out>) at ./dataengines/executable/executable.cpp:45
#7  0x00007fa0eabb44b9 in doActivate<false> (sender=0x55d2f15fd140, signal_index=11, argv=0x7ffffdd6bdc0) at kernel/qobject.cpp:3882
#8  0x00007fa0eabaef92 in QMetaObject::activate (sender=sender@entry=0x55d2f15fd140, m=m@entry=0x7fa0eb0457c0 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffffdd6bdc0) at kernel/qobject.cpp:3930
#9  0x00007fa0eaae7a0f in QProcess::finished (this=this@entry=0x55d2f15fd140, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qprocess.cpp:339
#10 0x00007fa0eaaee3d2 in QProcessPrivate::_q_processDied (this=0x55d2f182d860) at io/qprocess.cpp:1184
#11 0x00007fa0eaaee4f9 in QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffffdd6bf40) at .moc/moc_qprocess.cpp:216
#12 0x00007fa0eabb44b9 in doActivate<false> (sender=0x55d2ef3d7370, signal_index=3, argv=0x7ffffdd6bf40) at kernel/qobject.cpp:3882
#13 0x00007fa0eabaef92 in QMetaObject::activate (sender=sender@entry=0x55d2ef3d7370, m=m@entry=0x7fa0eb047ba0 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffffdd6bf40) at kernel/qobject.cpp:3930
#14 0x00007fa0eabb7cb8 in QSocketNotifier::activated (this=this@entry=0x55d2ef3d7370, _t1=<optimized out>, _t2=...) at .moc/moc_qsocketnotifier.cpp:141
#15 0x00007fa0eabb8072 in QSocketNotifier::event (this=0x55d2ef3d7370, e=0x7ffffdd6c210) at kernel/qsocketnotifier.cpp:266
#16 0x00007fa0ebebd9ac in QApplicationPrivate::notify_helper (this=this@entry=0x55d2ee229c90, receiver=receiver@entry=0x55d2ef3d7370, e=e@entry=0x7ffffdd6c210) at kernel/qapplication.cpp:3685
#17 0x00007fa0ebec4bb0 in QApplication::notify (this=0x7ffffdd6c580, receiver=0x55d2ef3d7370, e=0x7ffffdd6c210) at kernel/qapplication.cpp:3431
#18 0x00007fa0eab794a8 in QCoreApplication::notifyInternal2 (receiver=0x55d2ef3d7370, event=0x7ffffdd6c210) at kernel/qcoreapplication.cpp:1075
#19 0x00007fa0eab7967e in QCoreApplication::sendEvent (receiver=<optimized out>, event=event@entry=0x7ffffdd6c210) at kernel/qcoreapplication.cpp:1470
#20 0x00007fa0eabd9378 in socketNotifierSourceDispatch (source=0x55d2ee2885c0) at kernel/qeventdispatcher_glib.cpp:107
#21 0x00007fa0e40ab417 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fa0e40ab650 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fa0e40ab6dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fa0eabd87ac in QEventDispatcherGlib::processEvents (this=0x55d2ee289b80, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007fa0eab77d2a in QEventLoop::exec (this=this@entry=0x7ffffdd6c430, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#26 0x00007fa0eab814a0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1383
#27 0x000055d2ecea4894 in main (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:228
[Inferior 1 (process 1828) detached]

Possible duplicates by query: bug 421392, bug 417625, bug 412449, bug 407984, bug 389521.

Reported using DrKonqi