Bug 277239

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.5-default i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
Leaving a log-in as root to change to a user account.
Had just experienced a crash of Kwrite as it tryed to open a very large error log (>300 GB).  That file was deleted before shutting down.

- Unusual behavior I noticed:

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5989710 (LWP 4112))]

Thread 2 (Thread 0xaa0ffb70 (LWP 4119)):
#0  0xb617c784 in poll () from /lib/libc.so.6
#1  0xb5c030bb in g_poll () from /lib/libglib-2.0.so.0
#2  0xb5bf2c46 in ?? () from /lib/libglib-2.0.so.0
#3  0xb5bf2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0xb6f6c7b7 in QEventDispatcherGlib::processEvents (this=0x849c5f0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0xb6f3d2bd in QEventLoop::processEvents (this=0xaa0ff2b0, flags=...) at kernel/qeventloop.cpp:149
#6  0xb6f3d4e9 in QEventLoop::exec (this=0xaa0ff2b0, flags=...) at kernel/qeventloop.cpp:201
#7  0xb6e3e7b9 in QThread::exec (this=0x849cd50) at thread/qthread.cpp:490
#8  0xb6f1d23d in QInotifyFileSystemWatcherEngine::run (this=0x849cd50) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb6e413aa in QThreadPrivate::start (arg=0x849cd50) at thread/qthread_unix.cpp:285
#10 0xb6dc6980 in start_thread () from /lib/libpthread.so.0
#11 0xb618716e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5989710 (LWP 4112)):
[KCrash Handler]
#6  QDrag::target (this=0x8a6ca08) at kernel/qdrag.cpp:217
#7  0xb4e8a114 in Plasma::ExtenderItem::mouseMoveEvent (this=0x8374100, event=0xbfadd944) at /usr/src/debug/kdelibs-4.6.0/plasma/extenders/extenderitem.cpp:755
#8  0xb6ab78c6 in QGraphicsItem::sceneEvent (this=0x8374108, event=0xbfadd944) at graphicsview/qgraphicsitem.cpp:6695
#9  0xb6b17a46 in QGraphicsWidget::sceneEvent (this=0x8374100, event=0xbfadd944) at graphicsview/qgraphicswidget.cpp:1175
#10 0xb6ae2bbe in QGraphicsScenePrivate::sendEvent (this=0x8127ed0, item=0x8374108, event=0xbfadd944) at graphicsview/qgraphicsscene.cpp:1207
#11 0xb6ae3888 in QGraphicsScenePrivate::sendMouseEvent (this=0x8127ed0, mouseEvent=0xbfadd944) at graphicsview/qgraphicsscene.cpp:1281
#12 0xb6ae4443 in QGraphicsScene::mouseMoveEvent (this=0x818d848, mouseEvent=0xbfadd944) at graphicsview/qgraphicsscene.cpp:4081
#13 0xb6af7947 in QGraphicsScene::event (this=0x818d848, event=0xbfadd944) at graphicsview/qgraphicsscene.cpp:3433
#14 0xb644b414 in QApplicationPrivate::notify_helper (this=0x80c6538, receiver=0x818d848, e=0xbfadd944) at kernel/qapplication.cpp:4445
#15 0xb64540c7 in QApplication::notify (this=0x80bf870, receiver=0x818d848, e=0xbfadd944) at kernel/qapplication.cpp:3845
#16 0xb75981f1 in KApplication::notify (this=0x80bf870, receiver=0x818d848, event=0xbfadd944) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#17 0xb6f3dfde in QCoreApplication::notifyInternal (this=0x80bf870, receiver=0x818d848, event=0xbfadd944) at kernel/qcoreapplication.cpp:732
#18 0xb644936d in sendSpontaneousEvent (receiver=0x818d848, event=0xbfadd944) at ../../src/corelib/kernel/qcoreapplication.h:218
#19 qt_sendSpontaneousEvent (receiver=0x818d848, event=0xbfadd944) at kernel/qapplication.cpp:5439
#20 0xb6b10bca in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x80c4828, event=0xbfade174) at graphicsview/qgraphicsview.cpp:647
#21 0xb6b10dfe in QGraphicsView::mouseMoveEvent (this=0x83b3738, event=0xbfade174) at graphicsview/qgraphicsview.cpp:3274
#22 0xb64a65ec in QWidget::event (this=0x83b3738, event=0xbfade174) at kernel/qwidget.cpp:8185
#23 0xb68b4ed5 in QFrame::event (this=0x83b3738, e=0xbfade174) at widgets/qframe.cpp:557
#24 0xb69468a1 in QAbstractScrollArea::viewportEvent (this=0x83b3738, e=0xbfade174) at widgets/qabstractscrollarea.cpp:1043
#25 0xb6b15dbc in QGraphicsView::viewportEvent (this=0x83b3738, event=0xbfade174) at graphicsview/qgraphicsview.cpp:2864
#26 0xb6949196 in viewportEvent (this=0x81456d0, o=0x83be600, e=0xbfade174) at widgets/qabstractscrollarea_p.h:100
#27 QAbstractScrollAreaFilter::eventFilter (this=0x81456d0, o=0x83be600, e=0xbfade174) at widgets/qabstractscrollarea_p.h:116
#28 0xb6f3e176 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x80c6538, receiver=0x83be600, event=0xbfade174) at kernel/qcoreapplication.cpp:847
#29 0xb644b3e4 in QApplicationPrivate::notify_helper (this=0x80c6538, receiver=0x83be600, e=0xbfade174) at kernel/qapplication.cpp:4441
#30 0xb6454c20 in QApplication::notify (this=0xbfadde8c, receiver=0x83be600, e=0xbfade174) at kernel/qapplication.cpp:4006
#31 0xb75981f1 in KApplication::notify (this=0x80bf870, receiver=0x83be600, event=0xbfade174) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#32 0xb6f3dfde in QCoreApplication::notifyInternal (this=0x80bf870, receiver=0x83be600, event=0xbfade174) at kernel/qcoreapplication.cpp:732
#33 0xb644c45c in sendSpontaneousEvent (receiver=0x83be600, event=0xbfade174, alienWidget=0x83be600, nativeWidget=0x834c508, buttonDown=0xb6dbdc00, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#34 QApplicationPrivate::sendMouseEvent (receiver=0x83be600, event=0xbfade174, alienWidget=0x83be600, nativeWidget=0x834c508, buttonDown=0xb6dbdc00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3103
#35 0xb64d8030 in QETWidget::translateMouseEvent (this=0x834c508, event=0xbfade68c) at kernel/qapplication_x11.cpp:4438
#36 0xb64d713e in QApplication::x11ProcessEvent (this=0x80bf870, event=0xbfade68c) at kernel/qapplication_x11.cpp:3442
#37 0xb6501960 in x11EventSourceDispatch (s=0x80c7538, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0xb5bf2509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0xb5bf2d10 in ?? () from /lib/libglib-2.0.so.0
#40 0xb5bf2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0xb6f6c76b in QEventDispatcherGlib::processEvents (this=0x80b0b30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#42 0xb650155a in QGuiEventDispatcherGlib::processEvents (this=0x80b0b30, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0xb6f3d2bd in QEventLoop::processEvents (this=0x866e518, flags=...) at kernel/qeventloop.cpp:149
#44 0xb6f3d4e9 in QEventLoop::exec (this=0x866e518, flags=...) at kernel/qeventloop.cpp:201
#45 0xb64e6e27 in QDragManager::drag (this=0x88c4310, o=0x8a07c38) at kernel/qdnd_x11.cpp:1981
#46 0xb645f301 in QDrag::exec (this=0x8a07c38, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#47 0xb645f3a5 in QDrag::exec (this=0x8a07c38, supportedActions=...) at kernel/qdrag.cpp:239
#48 0xb4e8a000 in Plasma::ExtenderItem::mouseMoveEvent (this=0x8374100, event=0xbfadf364) at /usr/src/debug/kdelibs-4.6.0/plasma/extenders/extenderitem.cpp:750
#49 0xb6ab78c6 in QGraphicsItem::sceneEvent (this=0x8374108, event=0xbfadf364) at graphicsview/qgraphicsitem.cpp:6695
#50 0xb6b17a46 in QGraphicsWidget::sceneEvent (this=0x8374100, event=0xbfadf364) at graphicsview/qgraphicswidget.cpp:1175
#51 0xb6ae2bbe in QGraphicsScenePrivate::sendEvent (this=0x8127ed0, item=0x8374108, event=0xbfadf364) at graphicsview/qgraphicsscene.cpp:1207
#52 0xb6ae3888 in QGraphicsScenePrivate::sendMouseEvent (this=0x8127ed0, mouseEvent=0xbfadf364) at graphicsview/qgraphicsscene.cpp:1281
#53 0xb6ae4443 in QGraphicsScene::mouseMoveEvent (this=0x818d848, mouseEvent=0xbfadf364) at graphicsview/qgraphicsscene.cpp:4081
#54 0xb6af7947 in QGraphicsScene::event (this=0x818d848, event=0xbfadf364) at graphicsview/qgraphicsscene.cpp:3433
#55 0xb644b414 in QApplicationPrivate::notify_helper (this=0x80c6538, receiver=0x818d848, e=0xbfadf364) at kernel/qapplication.cpp:4445
#56 0xb64540c7 in QApplication::notify (this=0x80bf870, receiver=0x818d848, e=0xbfadf364) at kernel/qapplication.cpp:3845
#57 0xb75981f1 in KApplication::notify (this=0x80bf870, receiver=0x818d848, event=0xbfadf364) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#58 0xb6f3dfde in QCoreApplication::notifyInternal (this=0x80bf870, receiver=0x818d848, event=0xbfadf364) at kernel/qcoreapplication.cpp:732
#59 0xb644936d in sendSpontaneousEvent (receiver=0x818d848, event=0xbfadf364) at ../../src/corelib/kernel/qcoreapplication.h:218
#60 qt_sendSpontaneousEvent (receiver=0x818d848, event=0xbfadf364) at kernel/qapplication.cpp:5439
#61 0xb6b10bca in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x80c4828, event=0xbfadfb94) at graphicsview/qgraphicsview.cpp:647
#62 0xb6b10dfe in QGraphicsView::mouseMoveEvent (this=0x83b3738, event=0xbfadfb94) at graphicsview/qgraphicsview.cpp:3274
#63 0xb64a65ec in QWidget::event (this=0x83b3738, event=0xbfadfb94) at kernel/qwidget.cpp:8185
#64 0xb68b4ed5 in QFrame::event (this=0x83b3738, e=0xbfadfb94) at widgets/qframe.cpp:557
#65 0xb69468a1 in QAbstractScrollArea::viewportEvent (this=0x83b3738, e=0xbfadfb94) at widgets/qabstractscrollarea.cpp:1043
#66 0xb6b15dbc in QGraphicsView::viewportEvent (this=0x83b3738, event=0xbfadfb94) at graphicsview/qgraphicsview.cpp:2864
#67 0xb6949196 in viewportEvent (this=0x81456d0, o=0x83be600, e=0xbfadfb94) at widgets/qabstractscrollarea_p.h:100
#68 QAbstractScrollAreaFilter::eventFilter (this=0x81456d0, o=0x83be600, e=0xbfadfb94) at widgets/qabstractscrollarea_p.h:116
#69 0xb6f3e176 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x80c6538, receiver=0x83be600, event=0xbfadfb94) at kernel/qcoreapplication.cpp:847
#70 0xb644b3e4 in QApplicationPrivate::notify_helper (this=0x80c6538, receiver=0x83be600, e=0xbfadfb94) at kernel/qapplication.cpp:4441
#71 0xb6454c20 in QApplication::notify (this=0xbfadf8ac, receiver=0x83be600, e=0xbfadfb94) at kernel/qapplication.cpp:4006
#72 0xb75981f1 in KApplication::notify (this=0x80bf870, receiver=0x83be600, event=0xbfadfb94) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#73 0xb6f3dfde in QCoreApplication::notifyInternal (this=0x80bf870, receiver=0x83be600, event=0xbfadfb94) at kernel/qcoreapplication.cpp:732
#74 0xb644c45c in sendSpontaneousEvent (receiver=0x83be600, event=0xbfadfb94, alienWidget=0x83be600, nativeWidget=0x834c508, buttonDown=0xb6dbdc00, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#75 QApplicationPrivate::sendMouseEvent (receiver=0x83be600, event=0xbfadfb94, alienWidget=0x83be600, nativeWidget=0x834c508, buttonDown=0xb6dbdc00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3103
#76 0xb64d8030 in QETWidget::translateMouseEvent (this=0x834c508, event=0xbfae00ac) at kernel/qapplication_x11.cpp:4438
#77 0xb64d713e in QApplication::x11ProcessEvent (this=0x80bf870, event=0xbfae00ac) at kernel/qapplication_x11.cpp:3442
#78 0xb6501960 in x11EventSourceDispatch (s=0x80c7538, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#79 0xb5bf2509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#80 0xb5bf2d10 in ?? () from /lib/libglib-2.0.so.0
#81 0xb5bf2fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#82 0xb6f6c76b in QEventDispatcherGlib::processEvents (this=0x80b0b30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#83 0xb650155a in QGuiEventDispatcherGlib::processEvents (this=0x80b0b30, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#84 0xb6f3d2bd in QEventLoop::processEvents (this=0xbfae0364, flags=...) at kernel/qeventloop.cpp:149
#85 0xb6f3d4e9 in QEventLoop::exec (this=0xbfae0364, flags=...) at kernel/qeventloop.cpp:201
#86 0xb6f41f90 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#87 0xb6449104 in QApplication::exec () at kernel/qapplication.cpp:3719
#88 0xb271d8aa in kdemain (argc=1, argv=0x80b03e8) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/shell/main.cpp:118
#89 0x0804e531 in _start ()

This bug may be a duplicate of or related to bug 260823.

Possible duplicates by query: bug 260823, bug 255472, bug 246191.

Reported using DrKonqi