Bug 250180

Application: dolphin (1.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.35-gentoo-r5 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
When I try to drag a file into Kate, Dolphin crashes sometimes.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently asm".
[KCrash Handler]
#5  0x00007fa75671d4bf in QWidget::testAttribute_helper (this=0x22d4280, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10579
#6  0x00007fa7566daab4 in QWidget::testAttribute (this=<value optimized out>, receiver=<value optimized out>, e=0x7fff04db9810) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1026
#7  QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=0x7fff04db9810) at kernel/qapplication.cpp:3889
#8  0x00007fa7583e0b28 in KApplication::notify (this=0x7fff04dbc280, receiver=0x22d4280, event=0x7fff04db9810)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#9  0x00007fa75752ad2b in QCoreApplication::notifyInternal (this=0x7fff04dbc280, receiver=0x22d4280, event=0x7fff04db9810) at kernel/qcoreapplication.cpp:726
#10 0x00007fa7566d9b61 in QCoreApplication::sendEvent (receiver=0x22d4280, event=0x7fff04db9810, alienWidget=0x0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#11 QApplicationPrivate::sendMouseEvent (receiver=0x22d4280, event=0x7fff04db9810, alienWidget=0x0, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2967
#12 0x00007fa75675a363 in QETWidget::translateMouseEvent (this=0x22d4280, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#13 0x00007fa756759059 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff04db9f90) at kernel/qapplication_x11.cpp:3513
#14 0x00007fa756782bba in x11EventSourceDispatch (s=0x155dc70, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#15 0x00007fa751fae13b in g_main_dispatch (context=0x155cd20) at gmain.c:1960
#16 IA__g_main_context_dispatch (context=0x155cd20) at gmain.c:2513
#17 0x00007fa751fb1ec8 in g_main_context_iterate (context=0x155cd20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#18 0x00007fa751fb2082 in IA__g_main_context_iteration (context=0x155cd20, may_block=1) at gmain.c:2654
#19 0x00007fa7575542be in QEventDispatcherGlib::processEvents (this=0x1556f60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#20 0x00007fa7567827c6 in QGuiEventDispatcherGlib::processEvents (this=0x22d4280, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007fa757529652 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#22 0x00007fa757529a1d in QEventLoop::exec (this=0x1fbd900, flags=) at kernel/qeventloop.cpp:201
#23 0x00007fa75676c289 in QDragManager::drag (this=0x1e7c2e0, o=<value optimized out>) at kernel/qdnd_x11.cpp:1960
#24 0x00007fa7566ea1fa in QDrag::exec (this=0x21e8da0, supportedActions=) at kernel/qdrag.cpp:282
#25 0x00007fa759e00e2a in DragAndDropHelper::startDrag (this=0x16fed50, itemView=0x1780880, supportedActions=)
    at /mnt/bigdata/ebuild/working/portage/kde-base/dolphin-4.4.5/work/dolphin-4.4.5/dolphin/src/draganddrophelper.cpp:93
#26 0x00007fa759de5808 in DolphinDetailsView::startDrag (this=0x1780880, supportedActions=<value optimized out>)
    at /mnt/bigdata/ebuild/working/portage/kde-base/dolphin-4.4.5/work/dolphin-4.4.5/dolphin/src/dolphindetailsview.cpp:338
#27 0x00007fa756be3e4d in QAbstractItemView::mouseMoveEvent (this=0x1780880, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1696
#28 0x00007fa759de598d in DolphinDetailsView::mouseMoveEvent (this=0x22d4280, event=0x7fff04dbb720)
    at /mnt/bigdata/ebuild/working/portage/kde-base/dolphin-4.4.5/work/dolphin-4.4.5/dolphin/src/dolphindetailsview.cpp:308
#29 0x00007fa756729f17 in QWidget::event (this=0x1780880, event=0x7fff04dbb720) at kernel/qwidget.cpp:8029
#30 0x00007fa756ab9bfe in QFrame::event (this=0x1780880, e=0x7fff04dbb720) at widgets/qframe.cpp:557
#31 0x00007fa756be878b in QAbstractItemView::viewportEvent (this=0x1780880, event=0x7fff04dbb720) at itemviews/qabstractitemview.cpp:1615
#32 0x00007fa756c23b2e in QTreeView::viewportEvent (this=0x1780880, event=0x7fff04dbb720) at itemviews/qtreeview.cpp:1248
#33 0x00007fa75752a15e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x177ff90, event=0x7fff04dbb720) at kernel/qcoreapplication.cpp:841
#34 0x00007fa7566d3bec in QApplicationPrivate::notify_helper (this=0x15607a0, receiver=0x177ff90, e=0x7fff04dbb720) at kernel/qapplication.cpp:4298
#35 0x00007fa7566da9dd in QApplication::notify (this=0x7fff04dbc280, receiver=0x177ff90, e=0x7fff04dbb720) at kernel/qapplication.cpp:3867
#36 0x00007fa7583e0b28 in KApplication::notify (this=0x7fff04dbc280, receiver=0x177ff90, event=0x7fff04dbb720)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#37 0x00007fa75752ad2b in QCoreApplication::notifyInternal (this=0x7fff04dbc280, receiver=0x177ff90, event=0x7fff04dbb720) at kernel/qcoreapplication.cpp:726
#38 0x00007fa7566d9b61 in QCoreApplication::sendEvent (receiver=0x177ff90, event=0x7fff04dbb720, alienWidget=0x177ff90, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QApplicationPrivate::sendMouseEvent (receiver=0x177ff90, event=0x7fff04dbb720, alienWidget=0x177ff90, nativeWidget=<value optimized out>, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2967
#40 0x00007fa75675a363 in QETWidget::translateMouseEvent (this=0x1780880, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#41 0x00007fa756759059 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff04dbbea0) at kernel/qapplication_x11.cpp:3513
#42 0x00007fa756782bba in x11EventSourceDispatch (s=0x155dc70, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007fa751fae13b in g_main_dispatch (context=0x155cd20) at gmain.c:1960
#44 IA__g_main_context_dispatch (context=0x155cd20) at gmain.c:2513
#45 0x00007fa751fb1ec8 in g_main_context_iterate (context=0x155cd20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#46 0x00007fa751fb2082 in IA__g_main_context_iteration (context=0x155cd20, may_block=1) at gmain.c:2654
#47 0x00007fa7575542be in QEventDispatcherGlib::processEvents (this=0x1556f60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#48 0x00007fa7567827c6 in QGuiEventDispatcherGlib::processEvents (this=0x22d4280, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007fa757529652 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#50 0x00007fa757529a1d in QEventLoop::exec (this=0x7fff04dbc1d0, flags=) at kernel/qeventloop.cpp:201
#51 0x00007fa75752e65b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#52 0x000000000043bc65 in main (argc=<value optimized out>, argv=<value optimized out>) at /mnt/bigdata/ebuild/working/portage/kde-base/dolphin-4.4.5/work/dolphin-4.4.5/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 250172.

Possible duplicates by query: bug 250172, bug 249931, bug 247078, bug 246539, bug 246222.

Reported using DrKonqi