Bug 334870

Summary: Plasma crashes when saving "Desktop seetings" -> "Layout: Folder"
Product: [Plasma] plasmashell Reporter: Alexander Nestorov <alexandernst>
Component: generalAssignee: Sebastian Kügler <sebas>
Status: RESOLVED WORKSFORME    
Severity: crash CC: alexandernst, bhush94, notmart
Priority: NOR    
Version: master   
Target Milestone: 1.0   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Alexander Nestorov 2014-05-16 10:21:52 UTC 
See 3:37 https://www.youtube.com/watch?v=fZ8F6erz_eM&edit=vd

Extra: "Layout: Folder" is not preserved. Instead, plasma switches back to "Layout: Desktop"

Reproducible: Always
Comment 1 Bhushan Shah 2014-05-16 10:40:41 UTC 
Looks like duplicate of 333728
Comment 2 Marco Martin 2014-05-16 13:15:32 UTC 
needs backtrace
Comment 3 Alexander Nestorov 2014-05-16 14:49:02 UTC 
Got a segfault while trying to reproduce the bug: 

Program received signal SIGSEGV, Segmentation fault.
0xb7cbc001 in QQuickItemPrivate::itemToWindowTransform (this=0x0) at items/qquickitem.cpp:2715
2715    items/qquickitem.cpp: No such file or directory.
(gdb) bt
#0  0xb7cbc001 in QQuickItemPrivate::itemToWindowTransform (this=0x0) at items/qquickitem.cpp:2715
#1  0xb7cbc025 in QQuickItemPrivate::itemToWindowTransform (this=0xb028bf8) at items/qquickitem.cpp:2715
#2  0xb7cd5622 in QQuickWindowPrivate::updateFocusItemTransform (this=0x88d2a48) at items/qquickwindow.cpp:89
#3  0xb7cd5ac1 in QQuickWindow::focusInEvent (this=0x88d1dc8, ev=0xbfffe7c0) at items/qquickwindow.cpp:257
#4  0xb58dcab5 in QWindow::event (this=0x88d1dc8, ev=0xbfffe7c0) at kernel/qwindow.cpp:1920
#5  0xb7cd922e in QQuickWindow::event (this=0x88d1dc8, e=0xbfffe7c0) at items/qquickwindow.cpp:1341
#6  0x0809c83d in DesktopView::event (this=0x88d1dc8, e=0xbfffe7c0)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/desktopview.cpp:168
#7  0xb5e9aefe in QApplicationPrivate::notify_helper (this=0x8115c68, receiver=0x88d1dc8, e=0xbfffe7c0)
    at kernel/qapplication.cpp:3501
#8  0xb5e98608 in QApplication::notify (this=0xbfffeafc, receiver=0x88d1dc8, e=0xbfffe7c0) at kernel/qapplication.cpp:2954
#9  0xb552a525 in QCoreApplication::notifyInternal (this=0xbfffeafc, receiver=0x88d1dc8, event=0xbfffe7c0)
    at kernel/qcoreapplication.cpp:935
#10 0xb58d4d9b in QCoreApplication::sendSpontaneousEvent (receiver=0x88d1dc8, event=0xbfffe7c0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:240
#11 0xb58cf2b7 in QGuiApplicationPrivate::processActivatedEvent (e=0xb1ab0c0) at kernel/qguiapplication.cpp:1893
#12 0xb58cdc7d in QGuiApplicationPrivate::processWindowSystemEvent (e=0xb1ab0c0) at kernel/qguiapplication.cpp:1523
#13 0xb58b8d0b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:579
#14 0xb215a001 in userEventSourceDispatch (source=0x8146de8) at eventdispatchers/qeventdispatcher_glib.cpp:78
#15 0xb44d31e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#16 0xb44d3468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#17 0xb44d3528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0xb5597a66 in QEventDispatcherGlib::processEvents (this=0x8146e30, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#19 0xb215a200 in QPAEventDispatcherGlib::processEvents (this=0x8146e30, flags=...)
    at eventdispatchers/qeventdispatcher_glib.cpp:123
#20 0xb55273b7 in QEventLoop::processEvents (this=0xbfffea4c, flags=...) at kernel/qeventloop.cpp:136
#21 0xb552767e in QEventLoop::exec (this=0xbfffea4c, flags=...) at kernel/qeventloop.cpp:212
#22 0xb552ac05 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#23 0xb58cd9d8 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1436
#24 0xb5e97e93 in QApplication::exec () at kernel/qapplication.cpp:2746
#25 0x0809346b in main (argc=1, argv=0xbfffebd4)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/main.cpp:102

Anyways, can't reproduce the bug in my PC at home, sorry. Let's see if I can get a BT on monday, from my work machine.
Comment 4 Marco Martin 2014-05-16 14:51:28 UTC 
ok, when adding a backtrace, they can be reopened again, with status confirmed
Comment 5 Alexander Nestorov 2014-05-16 15:49:15 UTC 
Ok, I got the backtrace :)


Program received signal SIGABRT, Aborted.
0xb7fdd424 in __kernel_vsyscall ()
(gdb) bt
#0  0xb7fdd424 in __kernel_vsyscall ()
#1  0xb502b827 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#2  0xb502ec53 in __GI_abort () at abort.c:89
#3  0xb5311d44 in qt_message_fatal (context=..., message=...) at global/qlogging.cpp:1364
#4  0xb530f8f7 in QMessageLogger::fatal (this=0xbfff671c, msg=0xb55efe28 "ASSERT: \"%s\" in file %s, line %d")
    at global/qlogging.cpp:669
#5  0xb530a94b in qt_assert (assertion=0x80e2fd3 "false", 
    file=0x80e1d98 "/build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/shellcorona.cpp", line=1040) at global/qglobal.cpp:2124
#6  0x080b217e in ShellCorona::screenForContainment (this=0x8162e38, containment=0x837cd90)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/shellcorona.cpp:1040
#7  0xb7277a98 in Plasma::Containment::screen (this=0x837cd90)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/plasma/containment.cpp:453
#8  0x0809463c in ContainmentConfigView::setContainmentPlugin (this=0xa7fc950, plugin=...)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/containmentconfigview.cpp:112
#9  0x080955d3 in ContainmentConfigView::qt_metacall (this=0xa7fc950, _c=QMetaObject::WriteProperty, _id=6, 
    _a=0xbfff68e0)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/obj-i686-linux-gnu/shell/private/moc_containmentconfigview.cpp:200
#10 0xb55326e0 in QMetaObject::metacall (object=0xa7fc950, cl=QMetaObject::WriteProperty, idx=32, argv=0xbfff68e0)
    at kernel/qmetaobject.cpp:308
#11 0xb7826035 in QV4::QObjectWrapper::setProperty (object=0xa7fc950, ctx=0xbfff6ae0, property=0xa8a5408, value=...)
    at jsruntime/qv4qobjectwrapper.cpp:536
#12 0xb78253ec in QV4::QObjectWrapper::setQmlProperty (ctx=0xbfff6ae0, qmlContext=0xa8d9080, object=0xa7fc950, 
    name=0x8e641be0, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...)
    at jsruntime/qv4qobjectwrapper.cpp:446
#13 0xb7826acb in QV4::QObjectWrapper::put (m=0x8e63c960, name=..., value=...) at jsruntime/qv4qobjectwrapper.cpp:684
#14 0xb7736330 in QV4::Object::put (this=0x8e63c960, name=..., v=...)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:248
#15 0xb7838dea in QV4::Runtime::setProperty (ctx=0xbfff6ae0, object=..., name=..., value=...)
    at jsruntime/qv4runtime.cpp:560
#16 0x8e4d7eb2 in ?? ()
#17 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e641ea0, callData=0x8e88f508)
    at jsruntime/qv4functionobject.cpp:529
#18 0xb77363cd in QV4::Object::call (this=0x8e641ea0, d=0x8e88f508)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
---Type <return> to continue, or q <return> to quit---
#19 0xb783b691 in QV4::Runtime::callProperty (context=0xbfff6c80, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#20 0x8e65494f in ?? ()
#21 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e638d00, callData=0x8e88f1f8)
    at jsruntime/qv4functionobject.cpp:529
#22 0xb77363cd in QV4::Object::call (this=0x8e638d00, d=0x8e88f1f8)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#23 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87dde0, context=0xa851d38, function=..., 
    callData=0x8e88f1f8, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#24 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87ddd0, a=0xbfff7068) at qml/qqmlboundsignal.cpp:289
#25 0xb7884019 in QQmlBoundSignal_callback (e=0xa87ddac, a=0xbfff7068) at qml/qqmlboundsignal.cpp:416
#26 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa87ddac, a=0xbfff7068) at qml/qqmlnotifier.cpp:81
#27 0xb785a506 in QQmlData::signalEmitted (object=0xa87dc90, index=3, a=0xbfff7068) at qml/qqmlengine.cpp:721
#28 0xb5566bdf in QMetaObject::activate (sender=0xa87dc90, signalOffset=3, local_signal_index=0, argv=0xbfff7068)
    at kernel/qobject.cpp:3567
#29 0xb5566a28 in QMetaObject::activate (sender=0xa87dc90, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfff7068) at kernel/qobject.cpp:3546
#30 0x8e6f3d00 in QQuickAction::triggered (this=0xa87dc90, _t1=0x0) at .moc/moc_qquickaction_p.cpp:342
#31 0x8e6d89b9 in QQuickAction::trigger (this=0xa87dc90, source=0x0) at qquickaction.cpp:454
#32 0x8e6f35e7 in QQuickAction::qt_static_metacall (_o=0xa87dc90, _c=QMetaObject::InvokeMetaMethod, _id=13, 
    _a=0xbfff718c) at .moc/moc_qquickaction_p.cpp:166
#33 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa87dc90, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfff718c)
    at .moc/moc_qquickaction_p.cpp:267
#34 0xb55326e0 in QMetaObject::metacall (object=0xa87dc90, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xbfff718c)
    at kernel/qmetaobject.cpp:308
#35 0xb7827f60 in CallMethod (object=0xa87dc90, index=18, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88f198) at jsruntime/qv4qobjectwrapper.cpp:1149
#36 0xb7828990 in CallPrecise (object=0xa87dc90, data=..., engine=0xa6582b8, callArgs=0x8e88f198)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#37 0xb7828d59 in CallOverloaded (object=0xa87dc90, data=..., engine=0xa6582b8, callArgs=0x8e88f198)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#38 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85c300, callData=0x8e88f198)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#39 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85c300, callData=0x8e88f198) at jsruntime/qv4qobjectwrapper.cpp:1801
#40 0xb77363cd in QV4::Object::call (this=0x8e85c300, d=0x8e88f198)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#41 0xb783b691 in QV4::Runtime::callProperty (context=0xbfff76c0, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#42 0x8e65461d in ?? ()
---Type <return> to continue, or q <return> to quit---
#43 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e638ce0, callData=0x8e88eec8)
    at jsruntime/qv4functionobject.cpp:529
#44 0xb77363cd in QV4::Object::call (this=0x8e638ce0, d=0x8e88eec8)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#45 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87dc68, context=0xa851d38, function=..., 
    callData=0x8e88eec8, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#46 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87dc58, a=0xbfff7aa8) at qml/qqmlboundsignal.cpp:289
#47 0xb7884019 in QQmlBoundSignal_callback (e=0xa87dc34, a=0xbfff7aa8) at qml/qqmlboundsignal.cpp:416
#48 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa87dc34, a=0xbfff7aa8) at qml/qqmlnotifier.cpp:81
#49 0xb785a506 in QQmlData::signalEmitted (object=0xa87d478, index=3, a=0xbfff7aa8) at qml/qqmlengine.cpp:721
#50 0xb5566bdf in QMetaObject::activate (sender=0xa87d478, signalOffset=3, local_signal_index=0, argv=0xbfff7aa8)
    at kernel/qobject.cpp:3567
#51 0xb5566a28 in QMetaObject::activate (sender=0xa87d478, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfff7aa8) at kernel/qobject.cpp:3546
#52 0x8e6f3d00 in QQuickAction::triggered (this=0xa87d478, _t1=0x0) at .moc/moc_qquickaction_p.cpp:342
#53 0x8e6d89b9 in QQuickAction::trigger (this=0xa87d478, source=0x0) at qquickaction.cpp:454
#54 0x8e6f35e7 in QQuickAction::qt_static_metacall (_o=0xa87d478, _c=QMetaObject::InvokeMetaMethod, _id=13, 
    _a=0xbfff7bcc) at .moc/moc_qquickaction_p.cpp:166
#55 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa87d478, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfff7bcc)
    at .moc/moc_qquickaction_p.cpp:267
#56 0xb55326e0 in QMetaObject::metacall (object=0xa87d478, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xbfff7bcc)
    at kernel/qmetaobject.cpp:308
#57 0xb7827f60 in CallMethod (object=0xa87d478, index=18, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88ee68) at jsruntime/qv4qobjectwrapper.cpp:1149
#58 0xb7828990 in CallPrecise (object=0xa87d478, data=..., engine=0xa6582b8, callArgs=0x8e88ee68)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#59 0xb7828d59 in CallOverloaded (object=0xa87d478, data=..., engine=0xa6582b8, callArgs=0x8e88ee68)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#60 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85c2d0, callData=0x8e88ee68)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#61 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85c2d0, callData=0x8e88ee68) at jsruntime/qv4qobjectwrapper.cpp:1801
#62 0xb77363cd in QV4::Object::call (this=0x8e85c2d0, d=0x8e88ee68)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#63 0xb783b691 in QV4::Runtime::callProperty (context=0xbfff8100, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#64 0x8e654f1d in ?? ()
#65 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e63a200, callData=0x8e88eb98)
    at jsruntime/qv4functionobject.cpp:529
#66 0xb77363cd in QV4::Object::call (this=0x8e63a200, d=0x8e88eb98)
---Type <return> to continue, or q <return> to quit---
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#67 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87ed28, context=0xa851d38, function=..., 
    callData=0x8e88eb98, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#68 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87ed18, a=0xbfff87bc) at qml/qqmlboundsignal.cpp:289
#69 0xb7884019 in QQmlBoundSignal_callback (e=0xa824d3c, a=0xbfff87bc) at qml/qqmlboundsignal.cpp:416
#70 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa824d3c, a=0xbfff87bc) at qml/qqmlnotifier.cpp:81
#71 0xb785a506 in QQmlData::signalEmitted (object=0xa822fc8, index=52, a=0xbfff87bc) at qml/qqmlengine.cpp:721
#72 0xb5566bdf in QMetaObject::activate (sender=0xa822fc8, signalOffset=34, local_signal_index=18, argv=0xbfff87bc)
    at kernel/qobject.cpp:3567
#73 0xb7856dda in QQmlVMEMetaObject::activate (this=0xa824740, object=0xa822fc8, index=64, args=0xbfff87bc)
    at qml/qqmlvmemetaobject.cpp:1333
#74 0xb78550ed in QQmlVMEMetaObject::metaCall (this=0xa824740, c=QMetaObject::InvokeMetaMethod, _id=64, a=0xbfff87bc)
    at qml/qqmlvmemetaobject.cpp:922
#75 0xb767c361 in QAbstractDynamicMetaObject::metaCall (this=0xa824740, c=QMetaObject::InvokeMetaMethod, _id=64, 
    a=0xbfff87bc)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/5.3.1/QtCore/private/../../../../../src/corelib/kernel/qobject_p.h:428
#76 0xb785565b in QQmlVMEMetaObject::metaCall (this=0xa88a1b0, c=QMetaObject::InvokeMetaMethod, _id=64, a=0xbfff87bc)
    at qml/qqmlvmemetaobject.cpp:978
#77 0xb767c361 in QAbstractDynamicMetaObject::metaCall (this=0xa88a1b0, c=QMetaObject::InvokeMetaMethod, _id=64, 
    a=0xbfff87bc)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/5.3.1/QtCore/private/../../../../../src/corelib/kernel/qobject_p.h:428
#78 0xb55326b7 in QMetaObject::metacall (object=0xa822fc8, cl=QMetaObject::InvokeMetaMethod, idx=64, argv=0xbfff87bc)
    at kernel/qmetaobject.cpp:306
#79 0xb7827f60 in CallMethod (object=0xa822fc8, index=64, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88eb40) at jsruntime/qv4qobjectwrapper.cpp:1149
#80 0xb7828990 in CallPrecise (object=0xa822fc8, data=..., engine=0xa6582b8, callArgs=0x8e88eb40)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#81 0xb782aba0 in QV4::QObjectMethod::callInternal (this=0x8e85c2a0, callData=0x8e88eb40)
    at jsruntime/qv4qobjectwrapper.cpp:1872
#82 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85c2a0, callData=0x8e88eb40) at jsruntime/qv4qobjectwrapper.cpp:1801
#83 0xb77363cd in QV4::Object::call (this=0x8e85c2a0, d=0x8e88eb40)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#84 0xb783b691 in QV4::Runtime::callProperty (context=0xbfff8be0, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#85 0x8e694ed4 in ?? ()
#86 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e63e9a0, callData=0x8e88e870)
    at jsruntime/qv4functionobject.cpp:529
---Type <return> to continue, or q <return> to quit---
#87 0xb77363cd in QV4::Object::call (this=0x8e63e9a0, d=0x8e88e870)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#88 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa8af278, context=0xa880ad8, function=..., 
    callData=0x8e88e870, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#89 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa8af268, a=0xbfff8fc8) at qml/qqmlboundsignal.cpp:289
#90 0xb7884019 in QQmlBoundSignal_callback (e=0xa8aeed4, a=0xbfff8fc8) at qml/qqmlboundsignal.cpp:416
#91 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa8aeed4, a=0xbfff8fc8) at qml/qqmlnotifier.cpp:81
#92 0xb785a506 in QQmlData::signalEmitted (object=0xa825c88, index=3, a=0xbfff8fc8) at qml/qqmlengine.cpp:721
#93 0xb5566bdf in QMetaObject::activate (sender=0xa825c88, signalOffset=3, local_signal_index=0, argv=0xbfff8fc8)
    at kernel/qobject.cpp:3567
#94 0xb5566a28 in QMetaObject::activate (sender=0xa825c88, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfff8fc8) at kernel/qobject.cpp:3546
#95 0x8e6f3d00 in QQuickAction::triggered (this=0xa825c88, _t1=0xa822fc8) at .moc/moc_qquickaction_p.cpp:342
#96 0x8e6d89b9 in QQuickAction::trigger (this=0xa825c88, source=0xa822fc8) at qquickaction.cpp:454
#97 0x8e6f35d2 in QQuickAction::qt_static_metacall (_o=0xa825c88, _c=QMetaObject::InvokeMetaMethod, _id=12, 
    _a=0xbfff9104) at .moc/moc_qquickaction_p.cpp:165
#98 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa825c88, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfff9104)
    at .moc/moc_qquickaction_p.cpp:267
#99 0xb55326e0 in QMetaObject::metacall (object=0xa825c88, cl=QMetaObject::InvokeMetaMethod, idx=17, argv=0xbfff9104)
    at kernel/qmetaobject.cpp:308
#100 0xb7827e40 in CallMethod (object=0xa825c88, index=17, returnType=43, argCount=1, argTypes=0xab741fc, 
    engine=0xa6582b8, callArgs=0x8e88e810) at jsruntime/qv4qobjectwrapper.cpp:1131
#101 0xb782893f in CallPrecise (object=0xa825c88, data=..., engine=0xa6582b8, callArgs=0x8e88e810)
    at jsruntime/qv4qobjectwrapper.cpp:1383
#102 0xb7828d59 in CallOverloaded (object=0xa825c88, data=..., engine=0xa6582b8, callArgs=0x8e88e810)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#103 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85c270, callData=0x8e88e810)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#104 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85c270, callData=0x8e88e810)
    at jsruntime/qv4qobjectwrapper.cpp:1801
#105 0xb77363cd in QV4::Object::call (this=0x8e85c270, d=0x8e88e810)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#106 0xb783b691 in QV4::Runtime::callProperty (context=0xbfff9620, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#107 0x8e693708 in ?? ()
#108 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e639f80, callData=0x8e88e4c0)
    at jsruntime/qv4functionobject.cpp:529
#109 0xb77363cd in QV4::Object::call (this=0x8e639f80, d=0x8e88e4c0)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
---Type <return> to continue, or q <return> to quit---
#110 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa889be8, context=0xa880ad8, function=..., 
    callData=0x8e88e4c0, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#111 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa889bd8, a=0xbfff9a08) at qml/qqmlboundsignal.cpp:289
#112 0xb7884019 in QQmlBoundSignal_callback (e=0xa82530c, a=0xbfff9a08) at qml/qqmlboundsignal.cpp:416
#113 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa82530c, a=0xbfff9a08) at qml/qqmlnotifier.cpp:81
#114 0xb785a506 in QQmlData::signalEmitted (object=0xa8254c0, index=43, a=0xbfff9a08) at qml/qqmlengine.cpp:721
#115 0xb5566bdf in QMetaObject::activate (sender=0xa8254c0, signalOffset=29, local_signal_index=14, argv=0xbfff9a08)
    at kernel/qobject.cpp:3567
#116 0xb5566a28 in QMetaObject::activate (sender=0xa8254c0, m=0xb7fd4b64 <QQuickMouseArea::staticMetaObject>, 
    local_signal_index=14, argv=0xbfff9a08) at kernel/qobject.cpp:3546
#117 0xb7e47cee in QQuickMouseArea::released (this=0xa8254c0, _t1=0xbfff9a78) at .moc/moc_qquickmousearea_p.cpp:524
#118 0xb7d704c7 in QQuickMouseArea::setPressed (this=0xa8254c0, button=Qt::LeftButton, p=false)
    at items/qquickmousearea.cpp:1130
#119 0xb7d6ed24 in QQuickMouseArea::mouseReleaseEvent (this=0xa8254c0, event=0xb1cfff8)
    at items/qquickmousearea.cpp:745
#120 0xb7cc69a0 in QQuickItem::event (this=0xa8254c0, ev=0xb1cfff8) at items/qquickitem.cpp:7089
#121 0xb5e9aefe in QApplicationPrivate::notify_helper (this=0x8115c68, receiver=0xa8254c0, e=0xb1cfff8)
    at kernel/qapplication.cpp:3501
#122 0xb5e98608 in QApplication::notify (this=0xbfffeafc, receiver=0xa8254c0, e=0xb1cfff8)
    at kernel/qapplication.cpp:2954
#123 0xb552a525 in QCoreApplication::notifyInternal (this=0xbfffeafc, receiver=0xa8254c0, event=0xb1cfff8)
    at kernel/qcoreapplication.cpp:935
#124 0xb7cca88d in QCoreApplication::sendEvent (receiver=0xa8254c0, event=0xb1cfff8)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#125 0xb7cdd54f in QQuickWindow::sendEvent (this=0xa7fc950, item=0xa8254c0, e=0xb1cfff8)
    at items/qquickwindow.cpp:2375
#126 0xb7cd998b in QQuickWindowPrivate::deliverMouseEvent (this=0xa5def38, event=0xbfffa3b0)
    at items/qquickwindow.cpp:1460
#127 0xb7cd9acf in QQuickWindow::mouseReleaseEvent (this=0xa7fc950, event=0xbfffa3b0) at items/qquickwindow.cpp:1505
#128 0xb7dacd72 in QQuickView::mouseReleaseEvent (this=0xa7fc950, e=0xbfffa3b0) at items/qquickview.cpp:640
#129 0xb58dc9e3 in QWindow::event (this=0xa7fc950, ev=0xbfffa3b0) at kernel/qwindow.cpp:1889
#130 0xb7cd922e in QQuickWindow::event (this=0xa7fc950, e=0xbfffa3b0) at items/qquickwindow.cpp:1341
#131 0xb5e9aefe in QApplicationPrivate::notify_helper (this=0x8115c68, receiver=0xa7fc950, e=0xbfffa3b0)
    at kernel/qapplication.cpp:3501
#132 0xb5e98608 in QApplication::notify (this=0xbfffeafc, receiver=0xa7fc950, e=0xbfffa3b0)
    at kernel/qapplication.cpp:2954
#133 0xb552a525 in QCoreApplication::notifyInternal (this=0xbfffeafc, receiver=0xa7fc950, event=0xbfffa3b0)
    at kernel/qcoreapplication.cpp:935
---Type <return> to continue, or q <return> to quit---
#134 0xb58d4d9b in QCoreApplication::sendSpontaneousEvent (receiver=0xa7fc950, event=0xbfffa3b0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:240
#135 0xb58ce62f in QGuiApplicationPrivate::processMouseEvent (e=0xb1d0098) at kernel/qguiapplication.cpp:1701
#136 0xb58cdc0d in QGuiApplicationPrivate::processWindowSystemEvent (e=0xb1d0098) at kernel/qguiapplication.cpp:1502
#137 0xb58b8d0b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:579
#138 0xb215a001 in userEventSourceDispatch (source=0x81368b0) at eventdispatchers/qeventdispatcher_glib.cpp:78
#139 0xb44d31e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#140 0xb44d3468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#141 0xb44d3528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#142 0xb5597a66 in QEventDispatcherGlib::processEvents (this=0x8146f88, flags=...)
    at kernel/qeventdispatcher_glib.cpp:426
#143 0xb215a200 in QPAEventDispatcherGlib::processEvents (this=0x8146f88, flags=...)
    at eventdispatchers/qeventdispatcher_glib.cpp:123
#144 0xb552aa6c in QCoreApplication::processEvents (flags=..., maxtime=50) at kernel/qcoreapplication.cpp:1133
#145 0xb6da8cbf in KDeclarative::QmlObject::completeInitialization (this=0xb0048e0, initialProperties=...)
    at /build/buildd/project-neon5-kdeclarative-0.0+git20140513.0310+neon4~0a45801~14.04/src/kdeclarative/qmlobject.cpp:223
#146 0xb720fa51 in PlasmaQuick::AppletQuickItem::init (this=0xafc52a0)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/plasmaquick/appletquickitem.cpp:491
#147 0xa737283e in AppletInterface::init (this=0xafc52a0)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/scriptengines/qml/plasmoid/appletinterface.cpp:141
#148 0xa7378af2 in ContainmentInterface::init (this=0xafc52a0)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/scriptengines/qml/plasmoid/containmentinterface.cpp:100
#149 0xb72104bb in PlasmaQuick::AppletQuickItem::itemChange (this=0xafc52a0, change=QQuickItem::ItemSceneChange, 
    value=...)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/plasmaquick/appletquickitem.cpp:701
#150 0xb7cc31ba in QQuickItemPrivate::itemChange (this=0xb01d900, change=QQuickItem::ItemSceneChange, data=...)
    at items/qquickitem.cpp:5531
#151 0xb7cbbc16 in QQuickItemPrivate::refWindow (this=0xb01d900, c=0x88dcb18) at items/qquickitem.cpp:2635
#152 0xb7cbad9b in QQuickItem::setParentItem (this=0xafc52a0, parentItem=0x89688a8) at items/qquickitem.cpp:2374
#153 0xb721fde2 in PlasmaQuick::ViewPrivate::setContainment (this=0x8962c60, cont=0xafc5408)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/plasmaquick/view.cpp:114
#154 0xb72204db in PlasmaQuick::View::setContainment (this=0x88dcb18, cont=0xafc5408)
    at /build/buildd/project-neon5-plasma-framework-0.0+git20140513.0308+neon4~247e829~14.04/src/plasmaquick/view.cpp:2---Type <return> to continue, or q <return> to quit---
02
#155 0x080b13cb in ShellCorona::setContainmentTypeForScreen (this=0x8162e38, screen=0, plugin=...)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/shellcorona.cpp:915
#156 0x0809465f in ContainmentConfigView::setContainmentPlugin (this=0xa7fc950, plugin=...)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/containmentconfigview.cpp:112
#157 0x080955d3 in ContainmentConfigView::qt_metacall (this=0xa7fc950, _c=QMetaObject::WriteProperty, _id=6, 
    _a=0xbfffac50)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/obj-i686-linux-gnu/shell/private/moc_containmentconfigview.cpp:200
#158 0xb55326e0 in QMetaObject::metacall (object=0xa7fc950, cl=QMetaObject::WriteProperty, idx=32, argv=0xbfffac50)
    at kernel/qmetaobject.cpp:308
#159 0xb7826035 in QV4::QObjectWrapper::setProperty (object=0xa7fc950, ctx=0xbfffae50, property=0xa8a5408, value=...)
    at jsruntime/qv4qobjectwrapper.cpp:536
#160 0xb78253ec in QV4::QObjectWrapper::setQmlProperty (ctx=0xbfffae50, qmlContext=0xa8d9080, object=0xa7fc950, 
    name=0x8e641be0, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...)
    at jsruntime/qv4qobjectwrapper.cpp:446
#161 0xb7826acb in QV4::QObjectWrapper::put (m=0x8e63c960, name=..., value=...) at jsruntime/qv4qobjectwrapper.cpp:684
#162 0xb7736330 in QV4::Object::put (this=0x8e63c960, name=..., v=...)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:248
#163 0xb7838dea in QV4::Runtime::setProperty (ctx=0xbfffae50, object=..., name=..., value=...)
    at jsruntime/qv4runtime.cpp:560
#164 0x8e4d7eb2 in ?? ()
#165 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e641ea0, callData=0x8e88e050)
    at jsruntime/qv4functionobject.cpp:529
#166 0xb77363cd in QV4::Object::call (this=0x8e641ea0, d=0x8e88e050)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#167 0xb783b691 in QV4::Runtime::callProperty (context=0xbfffaff0, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#168 0x8e65494f in ?? ()
#169 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e638d00, callData=0x8e88dd40)
    at jsruntime/qv4functionobject.cpp:529
#170 0xb77363cd in QV4::Object::call (this=0x8e638d00, d=0x8e88dd40)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#171 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87dde0, context=0xa851d38, function=..., 
    callData=0x8e88dd40, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#172 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87ddd0, a=0xbfffb3d8) at qml/qqmlboundsignal.cpp:289
#173 0xb7884019 in QQmlBoundSignal_callback (e=0xa87ddac, a=0xbfffb3d8) at qml/qqmlboundsignal.cpp:416
#174 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa87ddac, a=0xbfffb3d8) at qml/qqmlnotifier.cpp:81
---Type <return> to continue, or q <return> to quit---
#175 0xb785a506 in QQmlData::signalEmitted (object=0xa87dc90, index=3, a=0xbfffb3d8) at qml/qqmlengine.cpp:721
#176 0xb5566bdf in QMetaObject::activate (sender=0xa87dc90, signalOffset=3, local_signal_index=0, argv=0xbfffb3d8)
    at kernel/qobject.cpp:3567
#177 0xb5566a28 in QMetaObject::activate (sender=0xa87dc90, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfffb3d8) at kernel/qobject.cpp:3546
#178 0x8e6f3d00 in QQuickAction::triggered (this=0xa87dc90, _t1=0x0) at .moc/moc_qquickaction_p.cpp:342
#179 0x8e6d89b9 in QQuickAction::trigger (this=0xa87dc90, source=0x0) at qquickaction.cpp:454
#180 0x8e6f35e7 in QQuickAction::qt_static_metacall (_o=0xa87dc90, _c=QMetaObject::InvokeMetaMethod, _id=13, 
    _a=0xbfffb4fc) at .moc/moc_qquickaction_p.cpp:166
#181 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa87dc90, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfffb4fc)
    at .moc/moc_qquickaction_p.cpp:267
#182 0xb55326e0 in QMetaObject::metacall (object=0xa87dc90, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xbfffb4fc)
    at kernel/qmetaobject.cpp:308
#183 0xb7827f60 in CallMethod (object=0xa87dc90, index=18, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88dce0) at jsruntime/qv4qobjectwrapper.cpp:1149
#184 0xb7828990 in CallPrecise (object=0xa87dc90, data=..., engine=0xa6582b8, callArgs=0x8e88dce0)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#185 0xb7828d59 in CallOverloaded (object=0xa87dc90, data=..., engine=0xa6582b8, callArgs=0x8e88dce0)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#186 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85bf40, callData=0x8e88dce0)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#187 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85bf40, callData=0x8e88dce0)
    at jsruntime/qv4qobjectwrapper.cpp:1801
#188 0xb77363cd in QV4::Object::call (this=0x8e85bf40, d=0x8e88dce0)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#189 0xb783b691 in QV4::Runtime::callProperty (context=0xbfffba30, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#190 0x8e65461d in ?? ()
#191 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e638ce0, callData=0x8e88da10)
    at jsruntime/qv4functionobject.cpp:529
#192 0xb77363cd in QV4::Object::call (this=0x8e638ce0, d=0x8e88da10)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#193 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87dc68, context=0xa851d38, function=..., 
    callData=0x8e88da10, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#194 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87dc58, a=0xbfffbe18) at qml/qqmlboundsignal.cpp:289
#195 0xb7884019 in QQmlBoundSignal_callback (e=0xa87dc34, a=0xbfffbe18) at qml/qqmlboundsignal.cpp:416
#196 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa87dc34, a=0xbfffbe18) at qml/qqmlnotifier.cpp:81
#197 0xb785a506 in QQmlData::signalEmitted (object=0xa87d478, index=3, a=0xbfffbe18) at qml/qqmlengine.cpp:721
#198 0xb5566bdf in QMetaObject::activate (sender=0xa87d478, signalOffset=3, local_signal_index=0, argv=0xbfffbe18)
---Type <return> to continue, or q <return> to quit---
    at kernel/qobject.cpp:3567
#199 0xb5566a28 in QMetaObject::activate (sender=0xa87d478, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfffbe18) at kernel/qobject.cpp:3546
#200 0x8e6f3d00 in QQuickAction::triggered (this=0xa87d478, _t1=0x0) at .moc/moc_qquickaction_p.cpp:342
#201 0x8e6d89b9 in QQuickAction::trigger (this=0xa87d478, source=0x0) at qquickaction.cpp:454
#202 0x8e6f35e7 in QQuickAction::qt_static_metacall (_o=0xa87d478, _c=QMetaObject::InvokeMetaMethod, _id=13, 
    _a=0xbfffbf3c) at .moc/moc_qquickaction_p.cpp:166
#203 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa87d478, _c=QMetaObject::InvokeMetaMethod, _id=13, _a=0xbfffbf3c)
    at .moc/moc_qquickaction_p.cpp:267
#204 0xb55326e0 in QMetaObject::metacall (object=0xa87d478, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xbfffbf3c)
    at kernel/qmetaobject.cpp:308
#205 0xb7827f60 in CallMethod (object=0xa87d478, index=18, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88d9b0) at jsruntime/qv4qobjectwrapper.cpp:1149
#206 0xb7828990 in CallPrecise (object=0xa87d478, data=..., engine=0xa6582b8, callArgs=0x8e88d9b0)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#207 0xb7828d59 in CallOverloaded (object=0xa87d478, data=..., engine=0xa6582b8, callArgs=0x8e88d9b0)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#208 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85bf10, callData=0x8e88d9b0)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#209 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85bf10, callData=0x8e88d9b0)
    at jsruntime/qv4qobjectwrapper.cpp:1801
#210 0xb77363cd in QV4::Object::call (this=0x8e85bf10, d=0x8e88d9b0)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#211 0xb783b691 in QV4::Runtime::callProperty (context=0xbfffc470, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#212 0x8e654f1d in ?? ()
#213 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e63a200, callData=0x8e88d6e0)
    at jsruntime/qv4functionobject.cpp:529
#214 0xb77363cd in QV4::Object::call (this=0x8e63a200, d=0x8e88d6e0)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#215 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa87ed28, context=0xa851d38, function=..., 
    callData=0x8e88d6e0, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#216 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa87ed18, a=0xbfffcb2c) at qml/qqmlboundsignal.cpp:289
#217 0xb7884019 in QQmlBoundSignal_callback (e=0xa824d3c, a=0xbfffcb2c) at qml/qqmlboundsignal.cpp:416
#218 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa824d3c, a=0xbfffcb2c) at qml/qqmlnotifier.cpp:81
#219 0xb785a506 in QQmlData::signalEmitted (object=0xa822fc8, index=52, a=0xbfffcb2c) at qml/qqmlengine.cpp:721
#220 0xb5566bdf in QMetaObject::activate (sender=0xa822fc8, signalOffset=34, local_signal_index=18, argv=0xbfffcb2c)
    at kernel/qobject.cpp:3567
#221 0xb7856dda in QQmlVMEMetaObject::activate (this=0xa824740, object=0xa822fc8, index=64, args=0xbfffcb2c)
---Type <return> to continue, or q <return> to quit---
    at qml/qqmlvmemetaobject.cpp:1333
#222 0xb78550ed in QQmlVMEMetaObject::metaCall (this=0xa824740, c=QMetaObject::InvokeMetaMethod, _id=64, a=0xbfffcb2c)
    at qml/qqmlvmemetaobject.cpp:922
#223 0xb767c361 in QAbstractDynamicMetaObject::metaCall (this=0xa824740, c=QMetaObject::InvokeMetaMethod, _id=64, 
    a=0xbfffcb2c)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/5.3.1/QtCore/private/../../../../../src/corelib/kernel/qobject_p.h:428
#224 0xb785565b in QQmlVMEMetaObject::metaCall (this=0xa88a1b0, c=QMetaObject::InvokeMetaMethod, _id=64, a=0xbfffcb2c)
    at qml/qqmlvmemetaobject.cpp:978
#225 0xb767c361 in QAbstractDynamicMetaObject::metaCall (this=0xa88a1b0, c=QMetaObject::InvokeMetaMethod, _id=64, 
    a=0xbfffcb2c)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/5.3.1/QtCore/private/../../../../../src/corelib/kernel/qobject_p.h:428
#226 0xb55326b7 in QMetaObject::metacall (object=0xa822fc8, cl=QMetaObject::InvokeMetaMethod, idx=64, argv=0xbfffcb2c)
    at kernel/qmetaobject.cpp:306
#227 0xb7827f60 in CallMethod (object=0xa822fc8, index=64, returnType=43, argCount=0, argTypes=0x0, engine=0xa6582b8, 
    callArgs=0x8e88d688) at jsruntime/qv4qobjectwrapper.cpp:1149
#228 0xb7828990 in CallPrecise (object=0xa822fc8, data=..., engine=0xa6582b8, callArgs=0x8e88d688)
    at jsruntime/qv4qobjectwrapper.cpp:1387
#229 0xb782aba0 in QV4::QObjectMethod::callInternal (this=0x8e85bee0, callData=0x8e88d688)
    at jsruntime/qv4qobjectwrapper.cpp:1872
#230 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85bee0, callData=0x8e88d688)
    at jsruntime/qv4qobjectwrapper.cpp:1801
#231 0xb77363cd in QV4::Object::call (this=0x8e85bee0, d=0x8e88d688)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#232 0xb783b691 in QV4::Runtime::callProperty (context=0xbfffcf50, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#233 0x8e694ed4 in ?? ()
#234 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e63e9a0, callData=0x8e88d3b8)
    at jsruntime/qv4functionobject.cpp:529
#235 0xb77363cd in QV4::Object::call (this=0x8e63e9a0, d=0x8e88d3b8)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#236 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa8af278, context=0xa880ad8, function=..., 
    callData=0x8e88d3b8, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#237 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa8af268, a=0xbfffd338) at qml/qqmlboundsignal.cpp:289
#238 0xb7884019 in QQmlBoundSignal_callback (e=0xa8aeed4, a=0xbfffd338) at qml/qqmlboundsignal.cpp:416
#239 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa8aeed4, a=0xbfffd338) at qml/qqmlnotifier.cpp:81
#240 0xb785a506 in QQmlData::signalEmitted (object=0xa825c88, index=3, a=0xbfffd338) at qml/qqmlengine.cpp:721
#241 0xb5566bdf in QMetaObject::activate (sender=0xa825c88, signalOffset=3, local_signal_index=0, argv=0xbfffd338)
---Type <return> to continue, or q <return> to quit---
    at kernel/qobject.cpp:3567
#242 0xb5566a28 in QMetaObject::activate (sender=0xa825c88, m=0x8e7a6224 <QQuickAction::staticMetaObject>, 
    local_signal_index=0, argv=0xbfffd338) at kernel/qobject.cpp:3546
#243 0x8e6f3d00 in QQuickAction::triggered (this=0xa825c88, _t1=0xa822fc8) at .moc/moc_qquickaction_p.cpp:342
#244 0x8e6d89b9 in QQuickAction::trigger (this=0xa825c88, source=0xa822fc8) at qquickaction.cpp:454
#245 0x8e6f35d2 in QQuickAction::qt_static_metacall (_o=0xa825c88, _c=QMetaObject::InvokeMetaMethod, _id=12, 
    _a=0xbfffd474) at .moc/moc_qquickaction_p.cpp:165
#246 0x8e6f38fb in QQuickAction::qt_metacall (this=0xa825c88, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfffd474)
    at .moc/moc_qquickaction_p.cpp:267
#247 0xb55326e0 in QMetaObject::metacall (object=0xa825c88, cl=QMetaObject::InvokeMetaMethod, idx=17, argv=0xbfffd474)
    at kernel/qmetaobject.cpp:308
#248 0xb7827e40 in CallMethod (object=0xa825c88, index=17, returnType=43, argCount=1, argTypes=0xab741fc, 
    engine=0xa6582b8, callArgs=0x8e88d358) at jsruntime/qv4qobjectwrapper.cpp:1131
#249 0xb782893f in CallPrecise (object=0xa825c88, data=..., engine=0xa6582b8, callArgs=0x8e88d358)
    at jsruntime/qv4qobjectwrapper.cpp:1383
#250 0xb7828d59 in CallOverloaded (object=0xa825c88, data=..., engine=0xa6582b8, callArgs=0x8e88d358)
    at jsruntime/qv4qobjectwrapper.cpp:1469
#251 0xb782abc6 in QV4::QObjectMethod::callInternal (this=0x8e85beb0, callData=0x8e88d358)
    at jsruntime/qv4qobjectwrapper.cpp:1874
#252 0xb782a70c in QV4::QObjectMethod::call (m=0x8e85beb0, callData=0x8e88d358)
    at jsruntime/qv4qobjectwrapper.cpp:1801
#253 0xb77363cd in QV4::Object::call (this=0x8e85beb0, d=0x8e88d358)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#254 0xb783b691 in QV4::Runtime::callProperty (context=0xbfffd990, name=..., callData=...)
    at jsruntime/qv4runtime.cpp:938
#255 0x8e693708 in ?? ()
#256 0xb77d8fd9 in QV4::SimpleScriptFunction::call (that=0x8e639f80, callData=0x8e88d008)
    at jsruntime/qv4functionobject.cpp:529
#257 0xb77363cd in QV4::Object::call (this=0x8e639f80, d=0x8e88d008)
    at ../../include/QtQml/5.3.1/QtQml/private/../../../../../src/qml/jsruntime/qv4object_p.h:270
#258 0xb78e662d in QQmlJavaScriptExpression::evaluate (this=0xa889be8, context=0xa880ad8, function=..., 
    callData=0x8e88d008, isUndefined=0x0) at qml/qqmljavascriptexpression.cpp:166
#259 0xb7883a0e in QQmlBoundSignalExpression::evaluate (this=0xa889bd8, a=0xbfffdd78) at qml/qqmlboundsignal.cpp:289
#260 0xb7884019 in QQmlBoundSignal_callback (e=0xa82530c, a=0xbfffdd78) at qml/qqmlboundsignal.cpp:416
#261 0xb78c993f in QQmlNotifier::emitNotify (endpoint=0xa82530c, a=0xbfffdd78) at qml/qqmlnotifier.cpp:81
#262 0xb785a506 in QQmlData::signalEmitted (object=0xa8254c0, index=43, a=0xbfffdd78) at qml/qqmlengine.cpp:721
#263 0xb5566bdf in QMetaObject::activate (sender=0xa8254c0, signalOffset=29, local_signal_index=14, argv=0xbfffdd78)
    at kernel/qobject.cpp:3567
#264 0xb5566a28 in QMetaObject::activate (sender=0xa8254c0, m=0xb7fd4b64 <QQuickMouseArea::staticMetaObject>, 
---Type <return> to continue, or q <return> to quit---
    local_signal_index=14, argv=0xbfffdd78) at kernel/qobject.cpp:3546
#265 0xb7e47cee in QQuickMouseArea::released (this=0xa8254c0, _t1=0xbfffdde8) at .moc/moc_qquickmousearea_p.cpp:524
#266 0xb7d704c7 in QQuickMouseArea::setPressed (this=0xa8254c0, button=Qt::LeftButton, p=false)
    at items/qquickmousearea.cpp:1130
#267 0xb7d6ed24 in QQuickMouseArea::mouseReleaseEvent (this=0xa8254c0, event=0x8decf88)
    at items/qquickmousearea.cpp:745
#268 0xb7cc69a0 in QQuickItem::event (this=0xa8254c0, ev=0x8decf88) at items/qquickitem.cpp:7089
#269 0xb5e9aefe in QApplicationPrivate::notify_helper (this=0x8115c68, receiver=0xa8254c0, e=0x8decf88)
    at kernel/qapplication.cpp:3501
#270 0xb5e98608 in QApplication::notify (this=0xbfffeafc, receiver=0xa8254c0, e=0x8decf88)
    at kernel/qapplication.cpp:2954
#271 0xb552a525 in QCoreApplication::notifyInternal (this=0xbfffeafc, receiver=0xa8254c0, event=0x8decf88)
    at kernel/qcoreapplication.cpp:935
#272 0xb7cca88d in QCoreApplication::sendEvent (receiver=0xa8254c0, event=0x8decf88)
    at /build/buildd/project-neon5-qt5-0.0.git20140510.0314.neon6~c9eb01b~14.04.1/qtbase/include/QtCore/../../src/corelib/kernel/qcoreapplication.h:237
#273 0xb7cdd54f in QQuickWindow::sendEvent (this=0xa7fc950, item=0xa8254c0, e=0x8decf88)
    at items/qquickwindow.cpp:2375
#274 0xb7cd998b in QQuickWindowPrivate::deliverMouseEvent (this=0xa5def38, event=0xbfffe720)
    at items/qquickwindow.cpp:1460
#275 0xb7cd9acf in QQuickWindow::mouseReleaseEvent (this=0xa7fc950, event=0xbfffe720) at items/qquickwindow.cpp:1505
#276 0xb7dacd72 in QQuickView::mouseReleaseEvent (this=0xa7fc950, e=0xbfffe720) at items/qquickview.cpp:640
#277 0xb58dc9e3 in QWindow::event (this=0xa7fc950, ev=0xbfffe720) at kernel/qwindow.cpp:1889
#278 0xb7cd922e in QQuickWindow::event (this=0xa7fc950, e=0xbfffe720) at items/qquickwindow.cpp:1341
#279 0xb5e9aefe in QApplicationPrivate::notify_helper (this=0x8115c68, receiver=0xa7fc950, e=0xbfffe720)
    at kernel/qapplication.cpp:3501
#280 0xb5e98608 in QApplication::notify (this=0xbfffeafc, receiver=0xa7fc950, e=0xbfffe720)
    at kernel/qapplication.cpp:2954
#281 0xb552a525 in QCoreApplication::notifyInternal (this=0xbfffeafc, receiver=0xa7fc950, event=0xbfffe720)
    at kernel/qcoreapplication.cpp:935
#282 0xb58d4d9b in QCoreApplication::sendSpontaneousEvent (receiver=0xa7fc950, event=0xbfffe720)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:240
#283 0xb58ce62f in QGuiApplicationPrivate::processMouseEvent (e=0x8795478) at kernel/qguiapplication.cpp:1701
#284 0xb58cdc0d in QGuiApplicationPrivate::processWindowSystemEvent (e=0x8795478) at kernel/qguiapplication.cpp:1502
#285 0xb58b8d0b in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:579
#286 0xb215a001 in userEventSourceDispatch (source=0x81368b0) at eventdispatchers/qeventdispatcher_glib.cpp:78
#287 0xb44d31e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#288 0xb44d3468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#289 0xb44d3528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
#290 0xb5597a66 in QEventDispatcherGlib::processEvents (this=0x8146f88, flags=...)
    at kernel/qeventdispatcher_glib.cpp:426
#291 0xb215a200 in QPAEventDispatcherGlib::processEvents (this=0x8146f88, flags=...)
    at eventdispatchers/qeventdispatcher_glib.cpp:123
#292 0xb55273b7 in QEventLoop::processEvents (this=0xbfffea4c, flags=...) at kernel/qeventloop.cpp:136
#293 0xb552767e in QEventLoop::exec (this=0xbfffea4c, flags=...) at kernel/qeventloop.cpp:212
#294 0xb552ac05 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#295 0xb58cd9d8 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1436
#296 0xb5e97e93 in QApplication::exec () at kernel/qapplication.cpp:2746
#297 0x0809346b in main (argc=1, argv=0xbfffebd4)
    at /build/buildd/project-neon5-plasma-workspace-0.0+git20140513.0311+neon4~2a8832f~14.04/shell/main.cpp:102
(gdb) 
(gdb)
Comment 6 Bhushan Shah 2014-05-16 15:54:03 UTC 
First trace looks related to bug 333728 but other one is totally different..
Comment 7 Bhushan Shah 2014-08-08 14:23:14 UTC 
Closing this bug, containment switching seems to work fine for me.. if you see this problem again please report new bug.