Bug 236942

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
al intentar mover un icono al ultimo lugar se reinicia

The crash can be reproduced every time.

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f41ec0c8780 (LWP 31125))]

Thread 2 (Thread 0x7f41c2a2a710 (LWP 31127)):
#0  0x00007f41e920cf53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f41e5bd24a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f41e5bd28fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f41ea814566 in QEventDispatcherGlib::processEvents (this=0x7f41bc0008b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f41ea7e9992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f41ea7e9d6c in QEventLoop::exec (this=0x7f41c2a29d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f41ea6f3d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f41ea7ca178 in QInotifyFileSystemWatcherEngine::run (this=0x2525300) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f41ea6f6775 in QThreadPrivate::start (arg=0x2525300) at thread/qthread_unix.cpp:248
#9  0x00007f41ea4669ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f41e921969d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f41ec0c8780 (LWP 31125)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x7fff3955c730, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#6  QUrl (this=0x7fff3955c730, other=...) at io/qurl.cpp:4117
#7  0x00007f41ebc8dfb9 in KUrl (this=0x7fff3955c730, _u=...) at ../../kdecore/io/kurl.cpp:472
#8  0x00007f41ca0ca9fd in QuicklaunchIcon::url (this=<value optimized out>) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchIcon.cpp:54
#9  0x00007f41ca0c49f2 in QuicklaunchApplet::saveState (this=<value optimized out>, config=...) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:105
#10 0x00007f41ca0c36db in QuicklaunchApplet::saveConfig (this=0x1d8bc90) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:97
#11 0x00007f41ca0c5f96 in QuicklaunchApplet::dropApp (this=0x1d8bc90, event=0x7fff3955d630, droppedOnDialog=<value optimized out>)
    at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:563
#12 0x00007f41ca0c621c in QuicklaunchApplet::eventFilter (this=0x1d8bc90, object=0x2d73e60, event=0x7fff3955d630) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:605
#13 0x00007f41ea7ea487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2d73e60, event=0x7fff3955d630) at kernel/qcoreapplication.cpp:819
#14 0x00007f41e99871fc in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x2d73e60, e=0x7fff3955d630) at kernel/qapplication.cpp:4296
#15 0x00007f41e998d6fb in QApplication::notify (this=0x16bd440, receiver=0x2d73e60, e=0x7fff3955d630) at kernel/qapplication.cpp:4183
#16 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x2d73e60, event=0x7fff3955d630) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x2d73e60, event=0x7fff3955d630) at kernel/qcoreapplication.cpp:704
#18 0x00007f41e9f94863 in QCoreApplication::sendEvent (this=<value optimized out>, item=0x2d73e70, event=0x7fff3955d630) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=0x2d73e70, event=0x7fff3955d630) at graphicsview/qgraphicsscene.cpp:1177
#20 0x00007f41e9f94c8c in QGraphicsScenePrivate::sendDragDropEvent (this=0x176c090, item=0x2d73e70, dragDropEvent=0x7fff3955d630) at graphicsview/qgraphicsscene.cpp:1210
#21 0x00007f41e9f94ccc in QGraphicsScene::dropEvent (this=<value optimized out>, event=0x0) at graphicsview/qgraphicsscene.cpp:3691
#22 0x00007f41e9face3f in QGraphicsScene::event (this=0x1813ce0, event=0x7fff3955d630) at graphicsview/qgraphicsscene.cpp:3349
#23 0x00007f41e998722c in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x1813ce0, e=0x7fff3955d630) at kernel/qapplication.cpp:4300
#24 0x00007f41e998d6fb in QApplication::notify (this=0x16bd440, receiver=0x1813ce0, e=0x7fff3955d630) at kernel/qapplication.cpp:4183
#25 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x1813ce0, event=0x7fff3955d630) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x1813ce0, event=0x7fff3955d630) at kernel/qcoreapplication.cpp:704
#27 0x00007f41e9fc6ffa in QCoreApplication::sendEvent (this=<value optimized out>, event=0x7fff3955dec0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QGraphicsView::dropEvent (this=<value optimized out>, event=0x7fff3955dec0) at graphicsview/qgraphicsview.cpp:2833
#29 0x00007f41e99dd550 in QWidget::event (this=0x281ea10, event=0x7fff3955dec0) at kernel/qwidget.cpp:8188
#30 0x00007f41e9d844e6 in QFrame::event (this=0x281ea10, e=0x7fff3955dec0) at widgets/qframe.cpp:557
#31 0x00007f41e9fc5f0b in QGraphicsView::viewportEvent (this=0x281ea10, event=0x7fff3955dec0) at graphicsview/qgraphicsview.cpp:2787
#32 0x00007f41ea7ea487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x284e460, event=0x7fff3955dec0) at kernel/qcoreapplication.cpp:819
#33 0x00007f41e99871fc in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x284e460, e=0x7fff3955dec0) at kernel/qapplication.cpp:4296
#34 0x00007f41e998d96d in QApplication::notify (this=<value optimized out>, receiver=0x284e460, e=0x7fff3955dec0) at kernel/qapplication.cpp:4108
#35 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x284e460, event=0x7fff3955dec0) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x284e460, event=0x7fff3955dec0) at kernel/qcoreapplication.cpp:704
#37 0x00007f41e9a1a75a in QCoreApplication::sendEvent (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QX11Data::xdndHandleDrop (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>) at kernel/qdnd_x11.cpp:1168
#39 0x00007f41e9a1aa90 in QDragManager::drop (this=0x2d71130) at kernel/qdnd_x11.cpp:1724
#40 0x00007f41e9a1cb30 in QDragManager::eventFilter (this=0x2d71130, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1297
#41 0x00007f41ea7ea54b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x16d4e40, receiver=0x2d690d0, event=0x7fff3955e780) at kernel/qcoreapplication.cpp:800
#42 0x00007f41e99871a6 in QApplicationPrivate::notify_helper (this=0x7fff3955c730, receiver=0x1826c40, e=0x0) at kernel/qapplication.cpp:4275
#43 0x00007f41e998decb in QApplication::notify (this=0x16bd440, receiver=0x2d690d0, e=0x7fff3955e780) at kernel/qapplication.cpp:3865
#44 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x2d690d0, event=0x7fff3955e780) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x2d690d0, event=0x7fff3955e780) at kernel/qcoreapplication.cpp:704
#46 0x00007f41e998d0ae in QCoreApplication::sendEvent (receiver=0x2d690d0, event=0x7fff3955e780, alienWidget=0x0, nativeWidget=0x2d690d0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QApplicationPrivate::sendMouseEvent (receiver=0x2d690d0, event=0x7fff3955e780, alienWidget=0x0, nativeWidget=0x2d690d0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#48 0x00007f41e9a0cf65 in QETWidget::translateMouseEvent (this=0x2d690d0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#49 0x00007f41e9a0b8ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff3955f0a0) at kernel/qapplication_x11.cpp:3501
#50 0x00007f41e9a37882 in x11EventSourceDispatch (s=0x16d77a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x00007f41e5bce8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00007f41e5bd2748 in ?? () from /lib/libglib-2.0.so.0
#53 0x00007f41e5bd28fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x00007f41ea814513 in QEventDispatcherGlib::processEvents (this=0x1646400, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#55 0x00007f41e9a3746e in QGuiEventDispatcherGlib::processEvents (this=0x7fff3955c730, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007f41ea7e9992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#57 0x00007f41ea7e9d6c in QEventLoop::exec (this=0x2a48560, flags=) at kernel/qeventloop.cpp:201
#58 0x00007f41e9a1f6ed in QDragManager::drag (this=0x2d71130, o=<value optimized out>) at kernel/qdnd_x11.cpp:1984
#59 0x00007f41e999d908 in QDrag::exec (this=0x186faf0, supportedActions=) at kernel/qdrag.cpp:282
#60 0x00007f41e999d9c3 in QDrag::exec (this=0x7fff3955c730, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#61 0x00007f41ca0c64eb in QuicklaunchApplet::eventFilter (this=0x1d8bc90, object=0x2d8d8c0, event=0x7fff39560420) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:589
#62 0x00007f41ea7ea487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2d8d8c0, event=0x7fff39560420) at kernel/qcoreapplication.cpp:819
#63 0x00007f41e99871fc in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x2d8d8c0, e=0x7fff39560420) at kernel/qapplication.cpp:4296
#64 0x00007f41e998d6fb in QApplication::notify (this=0x16bd440, receiver=0x2d8d8c0, e=0x7fff39560420) at kernel/qapplication.cpp:4183
#65 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x2d8d8c0, event=0x7fff39560420) at ../../kdeui/kernel/kapplication.cpp:302
#66 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x2d8d8c0, event=0x7fff39560420) at kernel/qcoreapplication.cpp:704
#67 0x00007f41e9f948bb in QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=0x2d8d8d0, event=0x7fff39560420) at graphicsview/qgraphicsscene.cpp:1177
#68 0x00007f41e9f96898 in QGraphicsScenePrivate::sendMouseEvent (this=0x176c090, mouseEvent=0x7fff39560420) at graphicsview/qgraphicsscene.cpp:1255
#69 0x00007f41e9f9aa31 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fff39560420) at graphicsview/qgraphicsscene.cpp:4031
#70 0x00007f41e9facfab in QGraphicsScene::event (this=0x1813ce0, event=0x7fff39560420) at graphicsview/qgraphicsscene.cpp:3391
#71 0x00007f41e998722c in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x1813ce0, e=0x7fff39560420) at kernel/qapplication.cpp:4300
#72 0x00007f41e998d6fb in QApplication::notify (this=0x16bd440, receiver=0x1813ce0, e=0x7fff39560420) at kernel/qapplication.cpp:4183
#73 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x1813ce0, event=0x7fff39560420) at ../../kdeui/kernel/kapplication.cpp:302
#74 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x1813ce0, event=0x7fff39560420) at kernel/qcoreapplication.cpp:704
#75 0x00007f41e9fc8287 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x2837b10, event=0x7fff39560f80) at graphicsview/qgraphicsview.cpp:645
#76 0x00007f41e9fc847e in QGraphicsView::mouseMoveEvent (this=0x281ea10, event=0x7fff39560f80) at graphicsview/qgraphicsview.cpp:3197
#77 0x00007f41e99dd1df in QWidget::event (this=0x281ea10, event=0x7fff39560f80) at kernel/qwidget.cpp:7983
#78 0x00007f41e9d844e6 in QFrame::event (this=0x281ea10, e=0x7fff39560f80) at widgets/qframe.cpp:557
#79 0x00007f41e9fc5f0b in QGraphicsView::viewportEvent (this=0x281ea10, event=0x7fff39560f80) at graphicsview/qgraphicsview.cpp:2787
#80 0x00007f41ea7ea487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x284e460, event=0x7fff39560f80) at kernel/qcoreapplication.cpp:819
#81 0x00007f41e99871fc in QApplicationPrivate::notify_helper (this=0x16d4e40, receiver=0x284e460, e=0x7fff39560f80) at kernel/qapplication.cpp:4296
#82 0x00007f41e998decb in QApplication::notify (this=0x16bd440, receiver=0x284e460, e=0x7fff39560f80) at kernel/qapplication.cpp:3865
#83 0x00007f41ead32526 in KApplication::notify (this=0x16bd440, receiver=0x284e460, event=0x7fff39560f80) at ../../kdeui/kernel/kapplication.cpp:302
#84 0x00007f41ea7eb06c in QCoreApplication::notifyInternal (this=0x16bd440, receiver=0x284e460, event=0x7fff39560f80) at kernel/qcoreapplication.cpp:704
#85 0x00007f41e998d0ae in QCoreApplication::sendEvent (receiver=0x284e460, event=0x7fff39560f80, alienWidget=0x284e460, nativeWidget=0x281ea10, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#86 QApplicationPrivate::sendMouseEvent (receiver=0x284e460, event=0x7fff39560f80, alienWidget=0x284e460, nativeWidget=0x281ea10, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#87 0x00007f41e9a0cf65 in QETWidget::translateMouseEvent (this=0x281ea10, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#88 0x00007f41e9a0b8ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff395618a0) at kernel/qapplication_x11.cpp:3501
#89 0x00007f41e9a37882 in x11EventSourceDispatch (s=0x16d77a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#90 0x00007f41e5bce8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#91 0x00007f41e5bd2748 in ?? () from /lib/libglib-2.0.so.0
#92 0x00007f41e5bd28fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#93 0x00007f41ea814513 in QEventDispatcherGlib::processEvents (this=0x1646400, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#94 0x00007f41e9a3746e in QGuiEventDispatcherGlib::processEvents (this=0x7fff3955c730, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#95 0x00007f41ea7e9992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#96 0x00007f41ea7e9d6c in QEventLoop::exec (this=0x7fff39561bd0, flags=) at kernel/qeventloop.cpp:201
#97 0x00007f41ea7edaab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#98 0x00007f41ddf36fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#99 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#100 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#101 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#102 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 236209.

Possible duplicates by query: bug 236209, bug 234017.

Reported using DrKonqi