Bug 259620

Summary: Kde desktop`crash when add gadgets (panels or graphical elements)
Product: [Unmaintained] plasma4 Reporter: caralu74
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andresbajotierra
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Debian testing   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description caralu74 2010-12-12 17:04:07 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-3-486 i686
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
Kde desktop`crash when add gadgets (panels or graphical elements).


 -- Backtrace:
Application: Ãrea de trabajo de Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1bada50 (LWP 4106))]

Thread 2 (Thread 0xa5fa0b70 (LWP 6113)):
#0  0xb76f8430 in __kernel_vsyscall ()
#1  0xb402bf7f in __pthread_cond_wait (cond=0xb56f862c, mutex=0xb56f8614) at pthread_cond_wait.c:153
#2  0xb7602e0d in __pthread_cond_wait (cond=0xb56f862c, mutex=0xb56f8614) at forward.c:139
#3  0xb4948107 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb4948151 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb43accd7 in ?? () from /usr/lib/libGL.so.1
#6  0xb75f5e7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb1bada50 (LWP 4106)):
[KCrash Handler]
#6  0xb634089a in QGraphicsScene::addItem (this=0x9375dd8, item=0xa411210) at graphicsview/qgraphicsscene.cpp:2605
#7  0xb737b296 in Plasma::Corona::addOffscreenWidget (this=0x9375dd8, widget=0xa411208) at ../../plasma/corona.cpp:501
#8  0xb76bc73f in ControllerWindow::showWidgetExplorer (this=0xa227148) at ../../../../plasma/desktop/shell/controllerwindow.cpp:247
#9  0xb76ce255 in PanelController::switchToWidgetExplorer (this=0xa227148) at ../../../../plasma/desktop/shell/panelcontroller.cpp:471
#10 0xb76cec83 in PanelController::qt_metacall (this=0xa227148, _c=QMetaObject::InvokeMetaMethod, _id=34, _a=0xbfcb0d08) at ./panelcontroller.moc:99
#11 0xb59b67aa in QMetaObject::metacall (object=0xa227148, cl=178118512, idx=34, argv=0xbfcb0d08) at kernel/qmetaobject.cpp:237
#12 0xb59c51bb in QMetaObject::activate (sender=0xa582e88, m=0xb751dda8, local_signal_index=6, argv=0xbfcb0d08) at kernel/qobject.cpp:3295
#13 0xb7360503 in Plasma::Containment::showAddWidgetsInterface (this=0xa582e88, _t1=...) at ./containment.moc:213
#14 0xb736053e in Plasma::ContainmentPrivate::triggerShowAddWidgets (this=0xa664738) at ../../plasma/containment.cpp:2167
#15 0xb7370fb4 in Plasma::Containment::qt_metacall (this=0xa582e88, _c=QMetaObject::InvokeMetaMethod, _id=74, _a=0xbfcb0eb8) at ./containment.moc:150
#16 0xa630e34a in Panel::qt_metacall (this=0xa582e88, _c=QMetaObject::InvokeMetaMethod, _id=74, _a=0xbfcb0eb8) at ./panel.moc:79
#17 0xb59b67aa in QMetaObject::metacall (object=0xa582e88, cl=178118512, idx=74, argv=0xbfcb0eb8) at kernel/qmetaobject.cpp:237
#18 0xb59c51bb in QMetaObject::activate (sender=0x9ee9c08, m=0xb65c1a38, local_signal_index=1, argv=0xbfcb0eb8) at kernel/qobject.cpp:3295
#19 0xb5c93cc9 in QAction::triggered (this=0x9ee9c08, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#20 0xb5c95ebc in QAction::activate (this=0x9ee9c08, event=QAction::Trigger) at kernel/qaction.cpp:1255
#21 0xb5c97ae3 in QAction::trigger (this=0x9ee9c08, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfcb1118) at kernel/qaction.h:218
#22 QAction::qt_metacall (this=0x9ee9c08, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfcb1118) at .moc/release-shared/moc_qaction.cpp:174
#23 0xb5d04d9a in QWidgetAction::qt_metacall (this=0x9ee9c08, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfcb1118) at .moc/release-shared/moc_qwidgetaction.cpp:67
#24 0xb69329da in KAction::qt_metacall (this=0x9ee9c08, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfcb1118) at ./kaction.moc:95
#25 0xb59b67aa in QMetaObject::metacall (object=0x9ee9c08, cl=178118512, idx=12, argv=0xbfcb1118) at kernel/qmetaobject.cpp:237
#26 0xb59c51bb in QMetaObject::activate (sender=0x9590718, m=0xb65d4604, local_signal_index=2, argv=0xbfcb1118) at kernel/qobject.cpp:3295
#27 0xb63c4fe9 in QAbstractButton::clicked (this=0x9590718, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#28 0xb60a24d9 in QAbstractButtonPrivate::emitClicked (this=0xa658418) at widgets/qabstractbutton.cpp:546
#29 0xb60a3324 in QAbstractButtonPrivate::click (this=0xa658418) at widgets/qabstractbutton.cpp:539
#30 0xb60a35de in QAbstractButton::mouseReleaseEvent (this=0x9590718, e=0xbfcb1924) at widgets/qabstractbutton.cpp:1121
#31 0xb6186dac in QToolButton::mouseReleaseEvent (this=0x9590718, e=0xbfcb1924) at widgets/qtoolbutton.cpp:721
#32 0xb5cf87c8 in QWidget::event (this=0x9590718, event=0xbfcb1924) at kernel/qwidget.cpp:8044
#33 0xb60a237e in QAbstractButton::event (this=0x9590718, e=0x9354a78) at widgets/qabstractbutton.cpp:1080
#34 0xb61898da in QToolButton::event (this=0x9590718, event=0xbfcb1924) at widgets/qtoolbutton.cpp:1163
#35 0xb5c9a5cc in QApplicationPrivate::notify_helper (this=0x9277388, receiver=0x9590718, e=0xbfcb1924) at kernel/qapplication.cpp:4302
#36 0xb5ca1af7 in QApplication::notify (this=0x9268f40, receiver=0x9590718, e=0xbfcb1924) at kernel/qapplication.cpp:3867
#37 0xb6a1cbfa in KApplication::notify (this=0x9268f40, receiver=0x9590718, event=0xbfcb1924) at ../../kdeui/kernel/kapplication.cpp:302
#38 0xb59b14cb in QCoreApplication::notifyInternal (this=0x9268f40, receiver=0x9590718, event=0xbfcb1924) at kernel/qcoreapplication.cpp:726
#39 0xb5ca0a52 in QCoreApplication::sendEvent (receiver=0x9590718, event=0xbfcb1924, alienWidget=0x9590718, nativeWidget=0xa227148, buttonDown=0xb65e2998, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QApplicationPrivate::sendMouseEvent (receiver=0x9590718, event=0xbfcb1924, alienWidget=0x9590718, nativeWidget=0xa227148, buttonDown=0xb65e2998, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#41 0xb5d2bd4c in QETWidget::translateMouseEvent (this=0xa227148, event=0xbfcb1d70) at kernel/qapplication_x11.cpp:4380
#42 0xb5d2b253 in QApplication::x11ProcessEvent (this=0x9268f40, event=0xbfcb1d70) at kernel/qapplication_x11.cpp:3391
#43 0xb5d59372 in x11EventSourceDispatch (s=0x927a640, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0xb3e24305 in g_main_dispatch (context=0x9279690) at /build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:1960
#45 IA__g_main_context_dispatch (context=0x9279690) at /build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2513
#46 0xb3e27fe8 in g_main_context_iterate (context=0x9279690, block=<value optimized out>, dispatch=1, self=0x92770b8) at /build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2591
#47 0xb3e281c8 in IA__g_main_context_iteration (context=0x9279690, may_block=1) at /build/buildd-glib2.0_2.24.2-1-i386-AScyie/glib2.0-2.24.2/glib/gmain.c:2654
#48 0xb59dd075 in QEventDispatcherGlib::processEvents (this=0x9215ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#49 0xb5d58ed5 in QGuiEventDispatcherGlib::processEvents (this=0x9215ba0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0xb59afae9 in QEventLoop::processEvents (this=0xbfcb2064, flags=) at kernel/qeventloop.cpp:149
#51 0xb59aff3a in QEventLoop::exec (this=0xbfcb2064, flags=...) at kernel/qeventloop.cpp:201
#52 0xb59b516f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#53 0xb5c9a667 in QApplication::exec () at kernel/qapplication.cpp:3581
#54 0xb76cbfda in kdemain (argc=1, argv=0xbfcb2264) at ../../../../plasma/desktop/shell/main.cpp:112
#55 0x0804861b in main (argc=1, argv=0xbfcb2264) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 255192, bug 249069, bug 243681, bug 236932, bug 235707.

Reported using DrKonqi
Comment 1 Dario Andres 2010-12-12 18:06:50 UTC
[Comment from a bug triager]
This issue is being tracked at bug 226012. It should be fixed when using the Qt library at version 4.7.0 or later. (wait for your distro to update to that version)
Thanks

*** This bug has been marked as a duplicate of bug 226012 ***