Bug 281873

Application: dolphin (1.6.1)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.40.4-5.fc15.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I have opened the doplhin. I go in my directroy and switched the view to colums with preview in all folders. I have parting the view. On the rigth side i go a litle bit deeper in the hierarchy. I have selectet a few files and directorys on the rigth side and have tryed to drag them to the left directory. The dolphin crashed. The hierarchy level view was fully used on the left and right side. I have tryed the steps again, crashed again and again. To files on the left or rigth side were open. Also no other diretorys or something else what could be locked this directorys. In the directorys are mainly big .iso files.

- Custom settings of the application:

Colum view, preview enabled, parted view.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  data (this=0x760061006c007b) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2338
#8  d_func (this=0x760061006c0073) at kernel/qlayout.h:93
#9  QLayout::widgetEvent (this=0x760061006c0073, e=0x7fffcffbd210) at kernel/qlayout.cpp:697
#10 0x0000003b5b5b7401 in notify_helper (e=0x7fffcffbd210, receiver=0x21d8530, this=0x16f29e0) at kernel/qapplication.cpp:4453
#11 QApplicationPrivate::notify_helper (this=0x16f29e0, receiver=0x21d8530, e=0x7fffcffbd210) at kernel/qapplication.cpp:4434
#12 0x0000003b5b5bc84e in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fffcffbd210) at kernel/qapplication.cpp:4266
#13 0x0000003e7c041d56 in KApplication::notify (this=0x7fffcffc0690, receiver=0x17bde00, event=0x7fffcffbd210) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#14 0x0000003b5af5a1ac in QCoreApplication::notifyInternal (this=0x7fffcffc0690, receiver=0x17bde00, event=0x7fffcffbd210) at kernel/qcoreapplication.cpp:731
#15 0x0000003b5b640980 in sendEvent (event=0x7fffcffbd210, receiver=0x17bde00) at ../../src/corelib/kernel/qcoreapplication.h:215
#16 handle_xdnd_position (w=0x16f3fc0, xe=0x7fffcffbd5c0, passive=false) at kernel/qdnd_x11.cpp:929
#17 0x0000003b5b64170b in QDragManager::move (this=0x1ff5da0, globalPos=...) at kernel/qdnd_x11.cpp:1668
#18 0x0000003b5b6421f9 in QDragManager::eventFilter (this=0x1ff5da0, o=<optimized out>, e=<optimized out>) at kernel/qdnd_x11.cpp:1306
#19 0x0000003b5af5a27c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x16f29e0, receiver=0x21a9590, event=0x7fffcffbdc90) at kernel/qcoreapplication.cpp:827
#20 0x0000003b5b5b73b6 in QApplicationPrivate::notify_helper (this=0x16f29e0, receiver=0x21a9590, e=0x7fffcffbdc90) at kernel/qapplication.cpp:4437
#21 0x0000003b5b5bcbcb in QApplication::notify (this=<optimized out>, receiver=0x21a9590, e=0x7fffcffbdc90) at kernel/qapplication.cpp:4023
#22 0x0000003e7c041d56 in KApplication::notify (this=0x7fffcffc0690, receiver=0x21a9590, event=0x7fffcffbdc90) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#23 0x0000003b5af5a1ac in QCoreApplication::notifyInternal (this=0x7fffcffc0690, receiver=0x21a9590, event=0x7fffcffbdc90) at kernel/qcoreapplication.cpp:731
#24 0x0000003b5b5b8412 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#25 QApplicationPrivate::sendMouseEvent (receiver=0x21a9590, event=0x7fffcffbdc90, alienWidget=0x0, nativeWidget=0x21a9590, buttonDown=0x21b27b0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#26 0x0000003b5b634095 in QETWidget::translateMouseEvent (this=0x21a9590, event=<optimized out>) at kernel/qapplication_x11.cpp:4461
#27 0x0000003b5b632f6a in QApplication::x11ProcessEvent (this=0x7fffcffc0690, event=0x7fffcffbe550) at kernel/qapplication_x11.cpp:3587
#28 0x0000003b5b65a2ec in x11EventSourceDispatch (s=0x16ff2c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#29 0x0000003b536427ed in g_main_dispatch (context=0x16fe0e0) at gmain.c:2441
#30 g_main_context_dispatch (context=0x16fe0e0) at gmain.c:3014
#31 0x0000003b53642fc8 in g_main_context_iterate (context=0x16fe0e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#32 0x0000003b5364325c in g_main_context_iteration (context=0x16fe0e0, may_block=1) at gmain.c:3155
#33 0x0000003b5af84d0f in QEventDispatcherGlib::processEvents (this=0x16cc9d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#34 0x0000003b5b659fde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#35 0x0000003b5af596c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#36 0x0000003b5af598bf in QEventLoop::exec (this=0x19f9c30, flags=...) at kernel/qeventloop.cpp:201
#37 0x0000003b5b641c53 in QDragManager::drag (this=0x1ff5da0, o=<optimized out>) at kernel/qdnd_x11.cpp:1981
#38 0x0000003b5b5c9128 in QDrag::exec (this=0x218dfd0, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#39 0x0000003afee5d52e in DragAndDropHelper::startDrag (this=0x1887cc0, itemView=0x21a86f0, supportedActions=..., dolphinViewController=<optimized out>) at /usr/src/debug/kdebase-4.6.5/dolphin/src/views/draganddrophelper.cpp:78
#40 0x0000003afee4d74f in DolphinColumnView::startDrag (this=0x21a86f0, supportedActions=...) at /usr/src/debug/kdebase-4.6.5/dolphin/src/views/dolphincolumnview.cpp:280
#41 0x0000003b5babc8ae in QAbstractItemView::mouseMoveEvent (this=0x21a86f0, event=<optimized out>) at itemviews/qabstractitemview.cpp:1709
#42 0x0000003afee57395 in DolphinTreeView::mouseMoveEvent (this=0x21a86f0, event=0x7fffcffbf990) at /usr/src/debug/kdebase-4.6.5/dolphin/src/views/dolphintreeview.cpp:156
#43 0x0000003b5b607b38 in QWidget::event (this=0x21a86f0, event=0x7fffcffbf990) at kernel/qwidget.cpp:8244
#44 0x0000003b5b9a4da6 in QFrame::event (this=0x21a86f0, e=0x7fffcffbf990) at widgets/qframe.cpp:557
#45 0x0000003b5bab41eb in QAbstractItemView::viewportEvent (this=0x21a86f0, event=0x7fffcffbf990) at itemviews/qabstractitemview.cpp:1628
#46 0x0000003b5baf8b35 in QTreeView::viewportEvent (this=0x21a86f0, event=0x7fffcffbf990) at itemviews/qtreeview.cpp:1256
#47 0x0000003b5af5a338 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x21b27b0, event=0x7fffcffbf990) at kernel/qcoreapplication.cpp:846
#48 0x0000003b5b5b740f in notify_helper (e=0x7fffcffbf990, receiver=0x21b27b0, this=0x16f29e0) at kernel/qapplication.cpp:4458
#49 QApplicationPrivate::notify_helper (this=0x16f29e0, receiver=0x21b27b0, e=0x7fffcffbf990) at kernel/qapplication.cpp:4434
#50 0x0000003b5b5bcbcb in QApplication::notify (this=<optimized out>, receiver=0x21b27b0, e=0x7fffcffbf990) at kernel/qapplication.cpp:4023
#51 0x0000003e7c041d56 in KApplication::notify (this=0x7fffcffc0690, receiver=0x21b27b0, event=0x7fffcffbf990) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#52 0x0000003b5af5a1ac in QCoreApplication::notifyInternal (this=0x7fffcffc0690, receiver=0x21b27b0, event=0x7fffcffbf990) at kernel/qcoreapplication.cpp:731
#53 0x0000003b5b5b8412 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#54 QApplicationPrivate::sendMouseEvent (receiver=0x21b27b0, event=0x7fffcffbf990, alienWidget=0x21b27b0, nativeWidget=0x2131e50, buttonDown=0x21b27b0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#55 0x0000003b5b634095 in QETWidget::translateMouseEvent (this=0x2131e50, event=<optimized out>) at kernel/qapplication_x11.cpp:4461
#56 0x0000003b5b632f6a in QApplication::x11ProcessEvent (this=0x7fffcffc0690, event=0x7fffcffc0250) at kernel/qapplication_x11.cpp:3587
#57 0x0000003b5b65a2ec in x11EventSourceDispatch (s=0x16ff2c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#58 0x0000003b536427ed in g_main_dispatch (context=0x16fe0e0) at gmain.c:2441
#59 g_main_context_dispatch (context=0x16fe0e0) at gmain.c:3014
#60 0x0000003b53642fc8 in g_main_context_iterate (context=0x16fe0e0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#61 0x0000003b5364325c in g_main_context_iteration (context=0x16fe0e0, may_block=1) at gmain.c:3155
#62 0x0000003b5af84d0f in QEventDispatcherGlib::processEvents (this=0x16cc9d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#63 0x0000003b5b659fde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#64 0x0000003b5af596c2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#65 0x0000003b5af598bf in QEventLoop::exec (this=0x7fffcffc0620, flags=...) at kernel/qeventloop.cpp:201
#66 0x0000003b5af5da07 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#67 0x0000003afea433c5 in kdemain (argc=6, argv=0x7fffcffc0bb8) at /usr/src/debug/kdebase-4.6.5/dolphin/src/main.cpp:98
#68 0x0000003b53a2139d in __libc_start_main (main=0x400790 <main(int, char**)>, argc=6, ubp_av=0x7fffcffc0bb8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcffc0ba8) at libc-start.c:226
#69 0x00000000004007c1 in _start ()

Reported using DrKonqi