https://bugs.kde.org/show_bug.cgi?id=363224
--- Comment #15 from Thomas Lübking <thomas.luebk...@gmail.com> --- latest dupe has a good trace: Thread 1 (Thread 0x7f61d8bc8940 (LWP 28181)): [KCrash Handler] #6 0x0000000000000570 in ?? () #7 0x00007f61d62bff50 in QObject::connect (sender=0x3664060, signal=signal@entry=0x7f61d50ae1a4 "2destroyed(QObject*)", receiver=0x2852a00, method=method@entry=0x7f61d50ae186 "1_q_objectDestroyed(QObject*)", type=type@entry=Qt::AutoConnection) at kernel/qobject.cpp:2642 #8 0x00007f61d50582ef in QScriptEnginePrivate::qobjectData (this=this@entry=0x279c860, object=<optimized out>, object@entry=0x3664060) at api/qscriptengine.cpp:1573 #9 0x00007f61d50583b4 in QScriptEnginePrivate::newQObject (this=this@entry=0x279c860, object=object@entry=0x3664060, ownership=ownership@entry=QScriptEngine::QtOwnership, options=...) at api/qscriptengine.cpp:1504 #10 0x00007f61d50586a2 in QScriptEngine::newQObject (this=<optimized out>, object=0x3664060, ownership=ownership@entry=QScriptEngine::QtOwnership, options=...) at api/qscriptengine.cpp:2281 #11 0x00007f61d7f48dac in KWin::effectWindowToScriptValue (eng=<optimized out>, window=<optimized out>) at /usr/src/debug/kwin-5.6.4/scripting/scriptedeffect.cpp:417 #12 0x00007f61d50589c5 in QScriptEnginePrivate::create (exec=exec@entry=0x279ca68, type=<optimized out>, ptr=ptr@entry=0x7ffdc823c028) at api/qscriptengine.cpp:3081 #13 0x00007f61d5081406 in QScript::QObjectConnectionManager::execute (this=this@entry=0x27a13e0, slotIndex=slotIndex@entry=6, argv=argv@entry=0x7ffdc823c030) at bridge/qscriptqobject.cpp:2173 #14 0x00007f61d50896d1 in QScript::QObjectConnectionManager::qt_static_metacall (_a=0x7ffdc823c030, _id=6, _c=QMetaObject::InvokeMetaMethod, _o=0x27a13e0) at bridge/qscriptqobject.cpp:2070 #15 QScript::QObjectConnectionManager::qt_metacall (this=0x27a13e0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffdc823c030) at bridge/qscriptqobject.cpp:2099 #16 0x00007f61d62b9ed7 in QMetaObject::activate (sender=0x275ab90, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdc823c030) at kernel/qobject.cpp:3745 #17 0x00007f61d62ba757 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7f61d5a4ea80 <KWin::EffectsHandler::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffdc823c030) at kernel/qobject.cpp:3595 #18 0x00007f61d5840518 in KWin::EffectsHandler::desktopPresenceChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>, _t3=<optimized out>) at /usr/src/debug/kwin-5.6.4/build/libkwineffects/moc_kwineffects.cpp:1262 #19 0x00007f61d5841b1c in KWin::EffectsHandler::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kwin-5.6.4/build/libkwineffects/moc_kwineffects.cpp:577 #20 0x00007f61d62bacf9 in QObject::event (this=0x275ab90, e=<optimized out>) at kernel/qobject.cpp:1256 #21 0x00007f61d6fd2aec in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x275ab90, e=0x36679d0) at kernel/qapplication.cpp:3804 #22 0x00007f61d6fd7f8f in QApplication::notify (this=0x7ffdc823c600, receiver=0x275ab90, e=0x36679d0) at kernel/qapplication.cpp:3561 #23 0x00007f61d628ca20 in QCoreApplication::notifyInternal2 (receiver=0x275ab90, event=event@entry=0x36679d0) at kernel/qcoreapplication.cpp:1015 #24 0x00007f61d628e99c in QCoreApplication::sendEvent (event=0x36679d0, receiver=<optimized out>) at kernel/qcoreapplication.h:225 #25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1b41bd0) at kernel/qcoreapplication.cpp:1650 #26 0x00007f61d62e01b2 in QEventDispatcherUNIX::processEvents (this=0x1bac930, flags=...) at kernel/qeventdispatcher_unix.cpp:579 #27 0x00007f61be026b9d in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62 #28 0x00007f61d628a76a in QEventLoop::exec (this=this@entry=0x7ffdc823c4f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #29 0x00007f61d6292f6c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1285 #30 0x00007f61d67dbb6c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1607 #31 0x00007f61d6fcfb25 in QApplication::exec () at kernel/qapplication.cpp:2979 #32 0x00007f61d8810ebe in kdemain (argc=<optimized out>, argv=0x7ffdc823c788) at /usr/src/debug/kwin-5.6.4/main_x11.cpp:327 #33 0x00007f61d826c741 in __libc_start_main () from /lib64/libc.so.6 #34 0x0000000000400809 in _start () at ../sysdeps/x86_64/start.S:118 -- You are receiving this mail because: You are watching all bug changes.
