Bug 332227

Application: plasma-desktop (4.11.7)
KDE Platform Version: 4.12.3
Qt Version: 4.8.5
Operating System: Linux 3.13.6-gentoo x86_64
Distribution: "Gentoo Base System release 2.2"

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

I upgraded a few packages in Gentoo, and now Plasma-Desktop crashes on each login or when started manually.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[KCrash Handler]
#6  QMetaObject::cast (this=0x7f9bf8974400 <Plasma::AppletScript::staticMetaObject>, obj=0x2c439e0) at kernel/qmetaobject.cpp:275
#7  0x00007f9bf862380a in qobject_cast<Plasma::AppletScript*> (object=<optimized out>) at /usr/include/qt4/QtCore/qobject.h:380
#8  create<Plasma::AppletScript> (args=..., keyword=..., parent=0x2accda0, parentWidget=0x0, this=0x2ab8200) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/kdecore/util/kpluginfactory.h:533
#9  createInstance<Plasma::AppletScript> (error=0x7fffe41e0db0, args=..., parent=0x2accda0, parentWidget=0x0, this=0x2201140) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/kdecore/services/kservice.h:573
#10 createInstance<Plasma::AppletScript> (error=0x7fffe41e0db0, args=..., parent=0x2accda0, this=0x2201140) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/kdecore/services/kservice.h:550
#11 Plasma::loadEngine (language=..., type=type@entry=Plasma::AppletComponent, parent=parent@entry=0x2accda0) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/scripting/scriptengine.cpp:176
#12 0x00007f9bf86240ae in Plasma::loadScriptEngine (language=..., applet=0x2accda0) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/scripting/scriptengine.cpp:209
#13 0x00007f9bf856f235 in Plasma::AppletPrivate::init (this=0x2ac1cf0, packagePath=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/applet.cpp:2772
#14 0x00007f9bf85766dc in Plasma::Applet::Applet (this=0x2accda0, parentObject=0x0, args=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/applet.cpp:193
#15 0x00007f9bf85b7b10 in Plasma::PluginLoader::loadApplet (this=<optimized out>, name=..., appletId=<optimized out>, appletId@entry=132, args=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/pluginloader.cpp:134
#16 0x00007f9bf8566e82 in Plasma::Applet::load (appletName=..., appletId=appletId@entry=132, args=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/applet.cpp:2424
#17 0x00007f9bf85857de in Plasma::ContainmentPrivate::addApplet (this=0xcb2230, name=..., args=..., appletGeometry=..., id=id@entry=132, delayInit=delayInit@entry=true) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/containment.cpp:2221
#18 0x00007f9bf858bdc0 in Plasma::Containment::restoreContents (this=0xcf5270, group=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/containment.cpp:497
#19 0x00007f9bf858d020 in Plasma::Containment::restore (this=this@entry=0xcf5270, group=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/containment.cpp:337
#20 0x00007f9beb8355af in Panel::restore (this=0xcf5270, group=...) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7/plasma/desktop/containments/panel/panel.cpp:686
#21 0x00007f9bf859723b in Plasma::CoronaPrivate::importLayout (this=0xd8f9d0, conf=..., mergeConfig=mergeConfig@entry=false) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/corona.cpp:1064
#22 0x00007f9bf8597b32 in Plasma::Corona::loadLayout (this=this@entry=0xd47800, configName=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/corona.cpp:281
#23 0x00007f9bf8597c00 in Plasma::Corona::initializeLayout (this=this@entry=0xd47800, configName=...) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/plasma/corona.cpp:182
#24 0x00007f9bf89de953 in PlasmaApp::corona (this=this@entry=0xbd3590, createIfMissing=createIfMissing@entry=true) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7/plasma/desktop/shell/plasmaapp.cpp:856
#25 0x00007f9bf89df58d in PlasmaApp::setupDesktop (this=0xbd3590) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7/plasma/desktop/shell/plasmaapp.cpp:314
#26 0x00007f9bf89e2fd5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7_build/plasma/desktop/shell/plasmaapp.moc:128
#27 PlasmaApp::qt_static_metacall (_o=0xbd3590, _c=3747773312, _id=1970302832, _a=0x2c54a01) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7_build/plasma/desktop/shell/plasmaapp.moc:102
#28 0x0000003966b9718e in QObject::event (this=this@entry=0xbd3590, e=e@entry=0xbe03e0) at kernel/qobject.cpp:1194
#29 0x0000003966b81d8c in QCoreApplication::event (this=this@entry=0xbd3590, e=e@entry=0xbe03e0) at kernel/qcoreapplication.cpp:1761
#30 0x0000003a8fde5cd4 in QApplication::event (this=0xbd3590, e=0xbe03e0) at kernel/qapplication.cpp:2544
#31 0x0000003a8fdde21c in QApplicationPrivate::notify_helper (this=this@entry=0xbdda80, receiver=receiver@entry=0xbd3590, e=e@entry=0xbe03e0) at kernel/qapplication.cpp:4562
#32 0x0000003a8fde0ba2 in QApplication::notify (this=this@entry=0xbd3590, receiver=receiver@entry=0xbd3590, e=e@entry=0xbe03e0) at kernel/qapplication.cpp:4423
#33 0x00007f9bf703dc56 in KApplication::notify (this=0xbd3590, receiver=0xbd3590, event=0xbe03e0) at /var/tmp/portage/kde-base/kdelibs-4.12.3-r1/work/kdelibs-4.12.3/kdeui/kernel/kapplication.cpp:311
#34 0x0000003966b7d95e in QCoreApplication::notifyInternal (this=0xbd3590, receiver=receiver@entry=0xbd3590, event=event@entry=0xbe03e0) at kernel/qcoreapplication.cpp:949
#35 0x0000003966b80f29 in sendEvent (event=0xbe03e0, receiver=0xbd3590) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xb081f0) at kernel/qcoreapplication.cpp:1573
#37 0x0000003966b81233 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#38 0x0000003966babaf3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=s@entry=0xbdcd30) at kernel/qeventdispatcher_glib.cpp:280
#40 0x0000003964e4a615 in g_main_dispatch (context=0xbdddc0) at /var/tmp/portage/dev-libs/glib-2.38.2-r1/work/glib-2.38.2/glib/gmain.c:3066
#41 g_main_context_dispatch (context=context@entry=0xbdddc0) at /var/tmp/portage/dev-libs/glib-2.38.2-r1/work/glib-2.38.2/glib/gmain.c:3642
#42 0x0000003964e4a958 in g_main_context_iterate (context=context@entry=0xbdddc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.38.2-r1/work/glib-2.38.2/glib/gmain.c:3713
#43 0x0000003964e4aa14 in g_main_context_iteration (context=0xbdddc0, may_block=1) at /var/tmp/portage/dev-libs/glib-2.38.2-r1/work/glib-2.38.2/glib/gmain.c:3774
#44 0x0000003966babc86 in QEventDispatcherGlib::processEvents (this=0xb09ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#45 0x0000003a8fe7edde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x0000003966b7c60f in QEventLoop::processEvents (this=this@entry=0x7fffe41e2b60, flags=...) at kernel/qeventloop.cpp:149
#47 0x0000003966b7c898 in QEventLoop::exec (this=this@entry=0x7fffe41e2b60, flags=...) at kernel/qeventloop.cpp:204
#48 0x0000003966b81af8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#49 0x0000003a8fddcb6c in QApplication::exec () at kernel/qapplication.cpp:3823
#50 0x00007f9bf89c8e91 in kdemain (argc=1, argv=0x7fffe41e2e58) at /var/tmp/portage/kde-base/plasma-workspace-4.11.7/work/plasma-workspace-4.11.7/plasma/desktop/shell/main.cpp:126
#51 0x0000003c49a24ca5 in __libc_start_main (main=0x400820 <main(int, char**)>, argc=1, ubp_av=0x7fffe41e2e58, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe41e2e48) at libc-start.c:258
#52 0x0000000000400851 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 326270.

Possible duplicates by query: bug 326602, bug 326182.

Reported using DrKonqi