Bug 326982

Application: plasma-desktop (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.6
Operating System: Linux 3.11-1-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

Miniprogramm hinzufügen: fanspeed -> plasma crash with segmentation fault
Danach Neuaufbau KDE-Oberfläche, aber fanspeed ist nicht nutzbar

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faaf5a36780 (LWP 5582))]

Thread 3 (Thread 0x7faacb9c8700 (LWP 5586)):
#0  0x00007faae8ed1fd0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007faae8ed2289 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007faae8e92849 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007faae8e930b3 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007faae8e9329c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007faaf1eac4d6 in QEventDispatcherGlib::processEvents (this=0x7faac40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007faaf1e7df9f in QEventLoop::processEvents (this=this@entry=0x7faacb9c7db0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007faaf1e7e295 in QEventLoop::exec (this=this@entry=0x7faacb9c7db0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007faaf1d7a91f in QThread::exec (this=this@entry=0x10d81d0) at thread/qthread.cpp:537
#9  0x00007faaf1e5f6c3 in QInotifyFileSystemWatcherEngine::run (this=0x10d81d0) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007faaf1d7cfef in QThreadPrivate::start (arg=0x10d81d0) at thread/qthread_unix.cpp:349
#11 0x00007faae97a4e0e in start_thread (arg=0x7faacb9c8700) at pthread_create.c:311
#12 0x00007faaf53369ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7faac9f8c700 (LWP 5601)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007faaeeef9a4b in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007faaeeef9a89 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007faae97a4e0e in start_thread (arg=0x7faac9f8c700) at pthread_create.c:311
#4  0x00007faaf53369ed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7faaf5a36780 (LWP 5582)):
[KCrash Handler]
#6  0x00007faaf1e85b80 in QMetaObject::cast (this=this@entry=0x7faaf523c560 <Plasma::AppletScript::staticMetaObject>, obj=obj@entry=0x4d5c1b0) at kernel/qmetaobject.cpp:275
#7  0x00007faaf4ee51cf in qobject_cast<Plasma::WallpaperScript*> (object=0x4d5c1b0) at /usr/include/qt4/QtCore/qobject.h:380
#8  create<Plasma::WallpaperScript> (args=..., keyword=..., parent=<optimized out>, parentWidget=<optimized out>, this=<optimized out>) at ../../kdecore/util/kpluginfactory.h:533
#9  createInstance<Plasma::WallpaperScript> (error=<optimized out>, args=..., parent=<optimized out>, parentWidget=<optimized out>, this=<optimized out>) at ../../kdecore/services/kservice.h:559
#10 createInstance<Plasma::WallpaperScript> (error=<optimized out>, args=..., parent=<optimized out>, this=<optimized out>) at ../../kdecore/services/kservice.h:536
#11 Plasma::loadEngine (language=..., type=type@entry=Plasma::AppletComponent, parent=parent@entry=0x4c72200) at ../../plasma/scripting/scriptengine.cpp:185
#12 0x00007faaf4ee5796 in Plasma::loadScriptEngine (language=..., applet=0x4c72200) at ../../plasma/scripting/scriptengine.cpp:209
#13 0x00007faaf4e399ad in Plasma::AppletPrivate::init (this=0x4d75ad0, packagePath=...) at ../../plasma/applet.cpp:2799
#14 0x00007faaf4e3ea53 in Plasma::Applet::Applet (this=0x4c72200, parentObject=0x0, args=...) at ../../plasma/applet.cpp:193
#15 0x00007faaf4e7bf62 in Plasma::PluginLoader::loadApplet (this=<optimized out>, name=..., appletId=<optimized out>, appletId@entry=0, args=...) at ../../plasma/pluginloader.cpp:134
#16 0x00007faaf4e312a5 in Plasma::Applet::load (appletName=..., appletId=appletId@entry=0, args=...) at ../../plasma/applet.cpp:2451
#17 0x00007faaf4e4e3cc in Plasma::ContainmentPrivate::addApplet (this=0xb9d620, name=..., args=..., appletGeometry=..., id=id@entry=0, delayInit=delayInit@entry=false) at ../../plasma/containment.cpp:2221
#18 0x00007faaf4e4e65f in Plasma::Containment::addApplet (this=<optimized out>, name=..., args=..., appletGeometry=...) at ../../plasma/containment.cpp:853
#19 0x00007faaf4e53cc4 in Plasma::ContainmentPrivate::dropData (this=0xb9d620, scenePos=..., screenPos=..., dropEvent=dropEvent@entry=0x7ffffbb88640) at ../../plasma/containment.cpp:1272
#20 0x00007faaf4e5554a in Plasma::Containment::dropEvent (this=0xbb5030, event=0x7ffffbb88640) at ../../plasma/containment.cpp:1233
#21 0x00007faaf17c54d8 in QGraphicsItem::sceneEvent (this=0xbb5040, event=0x7ffffbb88640) at graphicsview/qgraphicsitem.cpp:6737
#22 0x00007faaf17ec047 in QGraphicsScenePrivate::sendDragDropEvent (this=this@entry=0x8ff4a0, item=0xbb5040, dragDropEvent=0x7ffffbb88640) at graphicsview/qgraphicsscene.cpp:1250
#23 0x00007faaf17ec0af in QGraphicsScene::dropEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsscene.cpp:3756
#24 0x00007faaf18010f0 in QGraphicsScene::event (this=0x9f3160, event=0x7ffffbb88640) at graphicsview/qgraphicsscene.cpp:3409
#25 0x00007faaf121f75c in QApplicationPrivate::notify_helper (this=this@entry=0x86d340, receiver=receiver@entry=0x9f3160, e=e@entry=0x7ffffbb88640) at kernel/qapplication.cpp:4567
#26 0x00007faaf1225dd0 in QApplication::notify (this=this@entry=0x8502a0, receiver=receiver@entry=0x9f3160, e=e@entry=0x7ffffbb88640) at kernel/qapplication.cpp:4353
#27 0x00007faaf2b78cfa in KApplication::notify (this=0x8502a0, receiver=0x9f3160, event=0x7ffffbb88640) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007faaf1e7f33d in QCoreApplication::notifyInternal (this=0x8502a0, receiver=0x9f3160, event=event@entry=0x7ffffbb88640) at kernel/qcoreapplication.cpp:949
#29 0x00007faaf1818cfb in sendEvent (event=0x7ffffbb88640, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QGraphicsView::dropEvent (this=<optimized out>, event=0x7ffffbb88a80) at graphicsview/qgraphicsview.cpp:2912
#31 0x00007faaf126eade in QWidget::event (this=this@entry=0x9be6e0, event=event@entry=0x7ffffbb88a80) at kernel/qwidget.cpp:8577
#32 0x00007faaf160ce7e in QFrame::event (this=0x9be6e0, e=0x7ffffbb88a80) at widgets/qframe.cpp:557
#33 0x00007faaf18186f9 in QGraphicsView::viewportEvent (this=0x9be6e0, event=0x7ffffbb88a80) at graphicsview/qgraphicsview.cpp:2866
#34 0x00007faaf1e7f4a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x86d340, receiver=receiver@entry=0xe705d0, event=event@entry=0x7ffffbb88a80) at kernel/qcoreapplication.cpp:1059
#35 0x00007faaf121f73c in QApplicationPrivate::notify_helper (this=this@entry=0x86d340, receiver=receiver@entry=0xe705d0, e=e@entry=0x7ffffbb88a80) at kernel/qapplication.cpp:4563
#36 0x00007faaf1226c5e in QApplication::notify (this=this@entry=0x8502a0, receiver=receiver@entry=0xe705d0, e=e@entry=0x7ffffbb88a80) at kernel/qapplication.cpp:4353
#37 0x00007faaf2b78cfa in KApplication::notify (this=0x8502a0, receiver=0xe705d0, event=0x7ffffbb88a80) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007faaf1e7f33d in QCoreApplication::notifyInternal (this=0x8502a0, receiver=0xe705d0, event=event@entry=0x7ffffbb88a80) at kernel/qcoreapplication.cpp:949
#39 0x00007faaf12a4ec1 in sendEvent (event=0x7ffffbb88a80, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QX11Data::xdndHandleDrop (this=<optimized out>, xe=xe@entry=0x7ffffbb88ba0, passive=passive@entry=false) at kernel/qdnd_x11.cpp:1181
#41 0x00007faaf12a5255 in QDragManager::drop (this=this@entry=0x40ef430) at kernel/qdnd_x11.cpp:1761
#42 0x00007faaf12a6470 in QDragManager::eventFilter (this=0x40ef430, o=<optimized out>, e=<optimized out>) at kernel/qdnd_x11.cpp:1310
#43 0x00007faaf1e7f412 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0x86d340, receiver=receiver@entry=0x4b8ba20, event=event@entry=0x7ffffbb89030) at kernel/qcoreapplication.cpp:1040
#44 0x00007faaf121f6e8 in QApplicationPrivate::notify_helper (this=this@entry=0x86d340, receiver=receiver@entry=0x4b8ba20, e=e@entry=0x7ffffbb89030) at kernel/qapplication.cpp:4542
#45 0x00007faaf1225f0d in QApplication::notify (this=this@entry=0x8502a0, receiver=receiver@entry=0x4b8ba20, e=e@entry=0x7ffffbb89030) at kernel/qapplication.cpp:4110
#46 0x00007faaf2b78cfa in KApplication::notify (this=0x8502a0, receiver=0x4b8ba20, event=0x7ffffbb89030) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x00007faaf1e7f33d in QCoreApplication::notifyInternal (this=0x8502a0, receiver=receiver@entry=0x4b8ba20, event=event@entry=0x7ffffbb89030) at kernel/qcoreapplication.cpp:949
#48 0x00007faaf12256c3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#49 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x4b8ba20, event=event@entry=0x7ffffbb89030, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x4b8ba20, buttonDown=buttonDown@entry=0x7faaf1cfe2d8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#50 0x00007faaf129741b in QETWidget::translateMouseEvent (this=this@entry=0x4b8ba20, event=event@entry=0x7ffffbb893a0) at kernel/qapplication_x11.cpp:4540
#51 0x00007faaf1295e8c in QApplication::x11ProcessEvent (this=0x8502a0, event=event@entry=0x7ffffbb893a0) at kernel/qapplication_x11.cpp:3663
#52 0x00007faaf12bd7e2 in x11EventSourceDispatch (s=0x877d70, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x00007faae8e92ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007faae8e931f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007faae8e9329c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007faaf1eac4b5 in QEventDispatcherGlib::processEvents (this=0x7d3a70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#57 0x00007faaf12bd896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007faaf1e7df9f in QEventLoop::processEvents (this=this@entry=0x4be1330, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007faaf1e7e295 in QEventLoop::exec (this=this@entry=0x4be1330, flags=...) at kernel/qeventloop.cpp:204
#60 0x00007faaf12a679d in QDragManager::drag (this=0x40ef430, o=o@entry=0x4be1530) at kernel/qdnd_x11.cpp:2028
#61 0x00007faaf123068a in QDrag::exec (this=this@entry=0x4be1530, supportedActions=..., defaultDropAction=Qt::MoveAction) at kernel/qdrag.cpp:284
#62 0x00007faac8992b58 in DeclarativeDragArea::mouseMoveEvent (this=0x3bf6890, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:233
#63 0x00007faac8992c11 in DeclarativeDragArea::sceneEventFilter (this=0x3bf6890, item=0x4dd8eb0, event=0x7ffffbb89dd0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245
#64 0x00007faaf17e78c5 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x8ff4a0, item=item@entry=0x4dd8eb0, event=event@entry=0x7ffffbb89dd0) at graphicsview/qgraphicsscene.cpp:1159
#65 0x00007faaf17ebf2e in QGraphicsScenePrivate::sendEvent (this=0x8ff4a0, item=0x4dd8eb0, event=0x7ffffbb89dd0) at graphicsview/qgraphicsscene.cpp:1211
#66 0x00007faaf17ec42f in QGraphicsScenePrivate::sendMouseEvent (this=0x8ff4a0, mouseEvent=0x7ffffbb89dd0) at graphicsview/qgraphicsscene.cpp:1295
#67 0x00007faaf17f4fe6 in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7ffffbb89dd0) at graphicsview/qgraphicsscene.cpp:4102
#68 0x00007faaf1800f1c in QGraphicsScene::event (this=0x9f3160, event=0x7ffffbb89dd0) at graphicsview/qgraphicsscene.cpp:3451
#69 0x00007faaf121f75c in QApplicationPrivate::notify_helper (this=this@entry=0x86d340, receiver=receiver@entry=0x9f3160, e=e@entry=0x7ffffbb89dd0) at kernel/qapplication.cpp:4567
#70 0x00007faaf1225dd0 in QApplication::notify (this=this@entry=0x8502a0, receiver=receiver@entry=0x9f3160, e=e@entry=0x7ffffbb89dd0) at kernel/qapplication.cpp:4353
#71 0x00007faaf2b78cfa in KApplication::notify (this=0x8502a0, receiver=0x9f3160, event=0x7ffffbb89dd0) at ../../kdeui/kernel/kapplication.cpp:311
#72 0x00007faaf1e7f33d in QCoreApplication::notifyInternal (this=0x8502a0, receiver=0x9f3160, event=event@entry=0x7ffffbb89dd0) at kernel/qcoreapplication.cpp:949
#73 0x00007faaf121e0f6 in sendSpontaneousEvent (event=event@entry=0x7ffffbb89dd0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#74 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffffbb89dd0) at kernel/qapplication.cpp:5565
#75 0x00007faaf181619c in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x3a55180, event=event@entry=0x7ffffbb8a420) at graphicsview/qgraphicsview.cpp:646
#76 0x00007faaf18170aa in QGraphicsView::mouseMoveEvent (this=0x3a03140, event=0x7ffffbb8a420) at graphicsview/qgraphicsview.cpp:3276
#77 0x00007faaf126eeb5 in QWidget::event (this=this@entry=0x3a03140, event=event@entry=0x7ffffbb8a420) at kernel/qwidget.cpp:8361
#78 0x00007faaf160ce7e in QFrame::event (this=0x3a03140, e=0x7ffffbb8a420) at widgets/qframe.cpp:557
#79 0x00007faaf18186f9 in QGraphicsView::viewportEvent (this=0x3a03140, event=0x7ffffbb8a420) at graphicsview/qgraphicsview.cpp:2866
#80 0x00007faaf1e7f4a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x86d340, receiver=receiver@entry=0x3a9e690, event=event@entry=0x7ffffbb8a420) at kernel/qcoreapplication.cpp:1059
#81 0x00007faaf121f73c in QApplicationPrivate::notify_helper (this=this@entry=0x86d340, receiver=receiver@entry=0x3a9e690, e=e@entry=0x7ffffbb8a420) at kernel/qapplication.cpp:4563
#82 0x00007faaf1225f0d in QApplication::notify (this=this@entry=0x8502a0, receiver=receiver@entry=0x3a9e690, e=e@entry=0x7ffffbb8a420) at kernel/qapplication.cpp:4110
#83 0x00007faaf2b78cfa in KApplication::notify (this=0x8502a0, receiver=0x3a9e690, event=0x7ffffbb8a420) at ../../kdeui/kernel/kapplication.cpp:311
#84 0x00007faaf1e7f33d in QCoreApplication::notifyInternal (this=0x8502a0, receiver=receiver@entry=0x3a9e690, event=event@entry=0x7ffffbb8a420) at kernel/qcoreapplication.cpp:949
#85 0x00007faaf12256c3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#86 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x3a9e690, event=event@entry=0x7ffffbb8a420, alienWidget=alienWidget@entry=0x3a9e690, nativeWidget=nativeWidget@entry=0x1d06510, buttonDown=buttonDown@entry=0x7faaf1cfe2d8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#87 0x00007faaf129741b in QETWidget::translateMouseEvent (this=this@entry=0x1d06510, event=event@entry=0x7ffffbb8a790) at kernel/qapplication_x11.cpp:4540
#88 0x00007faaf1295e8c in QApplication::x11ProcessEvent (this=0x8502a0, event=event@entry=0x7ffffbb8a790) at kernel/qapplication_x11.cpp:3663
#89 0x00007faaf12bd7e2 in x11EventSourceDispatch (s=0x877d70, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#90 0x00007faae8e92ea6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#91 0x00007faae8e931f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#92 0x00007faae8e9329c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#93 0x00007faaf1eac4b5 in QEventDispatcherGlib::processEvents (this=0x7d3a70, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#94 0x00007faaf12bd896 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#95 0x00007faaf1e7df9f in QEventLoop::processEvents (this=this@entry=0x7ffffbb8ab70, flags=...) at kernel/qeventloop.cpp:149
#96 0x00007faaf1e7e295 in QEventLoop::exec (this=this@entry=0x7ffffbb8ab70, flags=...) at kernel/qeventloop.cpp:204
#97 0x00007faaf1e838db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#98 0x00007faaf121df1c in QApplication::exec () at kernel/qapplication.cpp:3828
#99 0x00007faaf56362ec in kdemain (argc=1, argv=0x7ffffbb8adc8) at ../../../../plasma/desktop/shell/main.cpp:126
#100 0x00007faaf526f995 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, ubp_av=0x7ffffbb8adc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffffbb8adb8) at libc-start.c:260
#101 0x000000000040070e in _start ()

Possible duplicates by query: bug 326848, bug 326560, bug 326546, bug 326544, bug 326270.

Reported using DrKonqi