Created attachment 161445 [details]
journal

SUMMARY

I'm afraid i wasn't doing anything special when it happened, i just noticed my systray wasn't showing all the needed icons like telegram and steam, and the mouse cursor started moving much faster. kded5 has been crashing somewhat often lately. 

The journal showed a few error msgs just before it crashed.

After the restart the problems were gone.

Hope the stack trace will still be useful.  

Trace: 

#0  __pthread_kill_implementation
    (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = <optimized out>
        old_mask = {__val = {18446744073709551384}}
        ret = <optimized out>
#1  0x00007fc7f928e8a3 in __pthread_kill_internal (signo=11, threadid=<optimized out>)
    at pthread_kill.c:78
#2  0x00007fc7f923e668 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#3  0x00007fc7faf7388f in KCrash::defaultCrashHandler(int) (sig=11)
    at /usr/src/debug/kcrash/kcrash-5.109.0/src/kcrash.cpp:631
        crashRecursionCounter = 2
#4  0x00007fc7f923e710 in <signal handler called> () at /usr/lib/libc.so.6
#5  0x00007fc7f94f41ed in XPending (dpy=0x18)
    at /usr/src/debug/libx11/libX11-1.8.6/src/Pending.c:51
        ret_val = <optimized out>
#6  0x00007fc7c5a0cd91 in XlibNotifications::processEvents() (this=<optimized out>)
    at /usr/src/debug/plasma-desktop/plasma-desktop-5.27.7.1/kcms/touchpad/backends/x11/xlibnotifications.cpp:63
        _t = 0x557f315d7cf0
#7  XlibNotifications::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)
    (_o=0x557f315d7cf0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>)
--Type <RET> for more, q to quit, c to continue without paging--c
    at /usr/src/debug/plasma-desktop/build/kcms/touchpad/touchpad_autogen/include/moc_xlibnotifications.cpp:91
        _t = 0x557f315d7cf0
#8  0x00007fc7f9cd17f3 in doActivate<false>(QObject*, int, void**)
    (sender=0x557f315dab20, signal_index=5, argv=0x7fffce1e3ab0) at kernel/qobject.cpp:3937
        method_relative = <optimized out>
        callFunction = <optimized out>
        methodIndex = 0
        receiver = 0x557f315d7cf0
        td = <optimized out>
        senderData = {previous = 0x0, receiver = 0x0, sender = 0x557f315dab20, signal = 5}
        c = 0x557f315de100
        connections = {d = 0x557f315de4a0}
        list = 0x557f315de330
        inSenderThread = <optimized out>
        highestConnectionId = 1
        signalVector = 0x557f315de2c0
        currentThreadId = <optimized out>
        sp = <optimized out>
        signal_spy_set = 0x0
        empty_argv = {0x0}
        senderDeleted = false
#9  0x00007fc7f9cd2ea9 in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal)
    (this=this@entry=0x557f315dab20, _t1=<optimized out>, _t2=...)
    at .moc/moc_qsocketnotifier.cpp:185
        _a = {0x0, 0x7fffce1e3aac, 0x7fffce1e3aab}
#10 0x00007fc7f9cd2f9b in QSocketNotifier::event(QEvent*)
    (this=0x557f315dab20, e=<optimized out>) at kernel/qsocketnotifier.h:115
        alive = {wp = {d = 0x557f317be780, value = 0x557f315dab20}}
        d = 0x557f315dd280
#11 0x00007fc7fa97893f in QApplicationPrivate::notify_helper(QObject*, QEvent*)
    (this=<optimized out>, receiver=0x557f315dab20, e=0x7fffce1e3bc0)
    at kernel/qapplication.cpp:3640
        consumed = false
        filtered = false
#12 0x00007fc7f9c9c6f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
    (receiver=0x557f315dab20, event=0x7fffce1e3bc0) at kernel/qcoreapplication.cpp:1064
        selfRequired = true
        result = false
        cbdata = {0x557f315dab20, 0x7fffce1e3bc0, 0x7fffce1e3b6f}
        d = <optimized out>
        threadData = 0x557f31186f30
        scopeLevelCounter = {threadData = 0x557f31186f30}
#13 0x00007fc7f9cea276 in socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer)
    (source=0x557f31272b00) at kernel/qeventdispatcher_glib.cpp:107
        p = <optimized out>
        i = 1
        event = {_vptr.QEvent = 0x7fc7f9f284b0 <vtable for QEvent+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9d8a260 <_ZL25qt_meta_stringdata_QEvent.lto_priv.0>, data = 0x7fc7f9d89ca0 <_ZL19qt_meta_data_QEvent.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 50, posted = 0, spont = 0, m_accept = 1, reserved = 7993}
#14 0x00007fc7f8710a61 in g_main_dispatch (context=0x7fc7f0000ee0) at ../glib/glib/gmain.c:3460
        dispatch = 0x7fc7f9cea200 <socketNotifierSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        begin_time_nsec = 3471071905926
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = 0x0
        cb_data = 0x0
        need_destroy = <optimized out>
        source = 0x557f31272b00
        current = 0x557f314a88b0
        i = 1
#15 g_main_context_dispatch (context=0x7fc7f0000ee0) at ../glib/glib/gmain.c:4200
#16 0x00007fc7f876dc29 in g_main_context_iterate.isra.0
    (context=context@entry=0x7fc7f0000ee0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/glib/gmain.c:4276
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 6
        allocated_nfds = <optimized out>
        fds = <optimized out>
        begin_time_nsec = 3471051649962
#17 0x00007fc7f870e112 in g_main_context_iteration (context=0x7fc7f0000ee0, may_block=1)
    at ../glib/glib/gmain.c:4343
        retval = <optimized out>
#18 0x00007fc7f9ceb51c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x557f31277670, flags=...) at kernel/qeventdispatcher_glib.cpp:423
        d = 0x557f31277c30
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#19 0x00007fc7f9c9b404 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
    (this=this@entry=0x7fffce1e3e40, flags=..., flags@entry=...)
    at ../../include/QtCore/../../src/corelib/global/qflags.h:69
        d = 0x7fc7f0027710
        threadData = <optimized out>
        locker = {val = 94004772892712}
        app = <optimized out>
#20 0x00007fc7f9c9c8a3 in QCoreApplication::exec() ()
    at ../../include/QtCore/../../src/corelib/global/qflags.h:121
        threadData = 0x557f31186f30
        eventLoop = {<QObject> = {_vptr.QObject = 0x7fc7f9f26750 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9d95b00 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7fc7f9d959e0 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7fc7f9cd1ac0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fc7f0027710}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9dc6720 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7fc7f9dc38a0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fc7f9f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7fc7f9d914c0 <_ZL29qt_meta_stringdata_QEventLoop.lto_priv.0>, data = 0x7fc7f9d91460 <_ZL23qt_meta_data_QEventLoop.lto_priv.0>, static_metacall = 0x7fc7f9c99130 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#21 0x00007fc7fa13bef2 in QGuiApplication::exec() () at kernel/qguiapplication.cpp:1870
#22 0x00007fc7fa976cda in QApplication::exec() () at kernel/qapplication.cpp:2832
#23 0x0000557f2fd78a2b in main(int, char**) (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/kded/kded-5.109.0/src/kded.cpp:785
        unsetQpa = <optimized out>
        app = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7fc7fae85620 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9d95b00 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7fc7f9d959e0 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7fc7f9cd1ac0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x557f31186dc0}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9dc6720 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7fc7f9dc38a0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fc7f9f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7fc7f9d91240 <_ZL35qt_meta_stringdata_QCoreApplication.lto_priv.0>, data = 0x7fc7f9d91120 <_ZL29qt_meta_data_QCoreApplication.lto_priv.0>, static_metacall = 0x7fc7f9ca3cb0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffce1e3f30}, static staticMetaObject = {d = {superdata = {direct = 0x7fc7f9f243a0 <QCoreApplication::staticMetaObject>}, stringdata = 0x7fc7fa589b00 <_ZL34qt_meta_stringdata_QGuiApplication.lto_priv.0>, data = 0x7fc7fa589880 <_ZL28qt_meta_data_QGuiApplication.lto_priv.0>, static_metacall = 0x7fc7fa14b290 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fc7fa65be40 <QGuiApplication::staticMetaObject>}, stringdata = 0x7fc7fad58820 <_ZL31qt_meta_stringdata_QApplication.lto_priv.0>, data = 0x7fc7fad586a0 <_ZL25qt_meta_data_QApplication.lto_priv.0>, static_metacall = 0x7fc7fa97a1c0 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        parser = {d = 0x557f31297c80}
        replaceOption = {d = {d = 0x557f3137d9a0}}
        service = {<QObject> = {_vptr.QObject = 0x7fc7faf94300 <vtable for KDBusService+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9d95b00 <_ZL26qt_meta_stringdata_QObject.lto_priv.0>, data = 0x7fc7f9d959e0 <_ZL20qt_meta_data_QObject.lto_priv.0>, static_metacall = 0x7fc7f9cd1ac0 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x557f312a2280}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fc7f9dc6720 <_ZL21qt_meta_stringdata_Qt.lto_priv.0>, data = 0x7fc7f9dc38a0 <_ZL15qt_meta_data_Qt.lto_priv.0>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7fc7f9f1f5a0 <QObject::staticMetaObject>}, stringdata = 0x7fc7faf8f120 <qt_meta_stringdata_KDBusService>, data = 0x7fc7faf8e540 <qt_meta_data_KDBusService>, static_metacall = 0x7fc7faf83dd0 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = std::unique_ptr<class KDBusServicePrivate> = {get() = 0x557f31293910}}
        bus = 0x7fc7f000d520
        plugins = {d = 0x557f31342f50}
        config = {d = 0x557f3126e090}
        cg = {<KConfigBase> = {_vptr.KConfigBase = 0x7fc7faf680e0 <vtable for KConfigGroup+16>}, d = {d = 0x557f313beda0}}


Operating System: Arch Linux 
KDE Plasma Version: 5.27.7
KDE Frameworks Version: 5.109.0
Qt Version: 5.15.10
Kernel Version: 6.4.12-arch1-1 (64-bit)
Graphics Platform: X11
Graphics Processor: Mesa Intel® HD Graphics 3000