Bug 262195

Application: dolphin (1.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-5-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
Attempting to drag from one local tab in "column" mode to an sftp tab in "icons" mode.

Prior to crash dolphin wasn't allowing me to use "spring-loaded" directories in the target (sftp) tab, and so I had to hit escape to abort the drag. On starting another attempt, crash happened.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4d4d930 (LWP 16587))]

Thread 2 (Thread 0xae34fb70 (LWP 16614)):
#0  0xb773e424 in __kernel_vsyscall ()
#1  0xb5487482 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb5b3ee64 in pthread_cond_timedwait () from /lib/i686/cmov/libc.so.6
#3  0xb2b61bdf in metronom_sync_loop (this=0x8e28f20) at metronom.c:870
#4  0xb5482955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#5  0xb5b31e7e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4d4d930 (LWP 16587)):
[KCrash Handler]
#6  0xb68ce6f9 in QListData::size (this=0x86b3310, receiver=0x8d2b888, event=0xbfc29d84) at ../../include/QtCore/../../src/corelib/tools/qlist.h:90
#7  QList<QPointer<QObject> >::size (this=0x86b3310, receiver=0x8d2b888, event=0xbfc29d84) at ../../include/QtCore/../../src/corelib/tools/qlist.h:120
#8  QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x86b3310, receiver=0x8d2b888, event=0xbfc29d84) at kernel/qcoreapplication.cpp:833
#9  0xb5e185a9 in QApplicationPrivate::notify_helper (this=0x86b3310, receiver=0x8d2b888, e=0xbfc29d84) at kernel/qapplication.cpp:4298
#10 0xb5e1f63d in QApplication::notify (this=0xbfc2c184, receiver=0x87298f8, e=0xbfc29d84) at kernel/qapplication.cpp:4110
#11 0xb6e97bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#12 0xb68cf4cb in QCoreApplication::notifyInternal (this=0xbfc2c184, receiver=0x87298f8, event=0xbfc29d84) at kernel/qcoreapplication.cpp:726
#13 0xb5e279fe in QCoreApplication::sendEvent (receiver=0x87298f8, event=0x8d2b888) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#14 0xb5eb8d68 in handle_xdnd_position (w=<value optimized out>, xe=<value optimized out>, passive=false) at kernel/qdnd_x11.cpp:928
#15 0xb5eba36f in QDragManager::move (this=0x8f65ec8, globalPos=...) at kernel/qdnd_x11.cpp:1643
#16 0xb5eba7cf in QDragManager::eventFilter (this=0x8f65ec8, o=0x8f38ae8, e=0xbfc2a5a4) at kernel/qdnd_x11.cpp:1287
#17 0xb68ce82c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x86b3310, receiver=0x8f38ae8, event=0xbfc2a5a4) at kernel/qcoreapplication.cpp:822
#18 0xb5e18553 in QApplicationPrivate::notify_helper (this=0x86b3310, receiver=0x8f38ae8, e=0xbfc2a5a4) at kernel/qapplication.cpp:4277
#19 0xb5e1faf7 in QApplication::notify (this=0xbfc2c184, receiver=0x8f38ae8, e=0xbfc2a5a4) at kernel/qapplication.cpp:3867
#20 0xb6e97bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#21 0xb68cf4cb in QCoreApplication::notifyInternal (this=0xbfc2c184, receiver=0x8f38ae8, event=0xbfc2a5a4) at kernel/qcoreapplication.cpp:726
#22 0xb5e1ea52 in QCoreApplication::sendEvent (receiver=0x8f38ae8, event=0xbfc2a5a4, alienWidget=0x0, nativeWidget=0x8f38ae8, buttonDown=0xb6760998, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QApplicationPrivate::sendMouseEvent (receiver=0x8f38ae8, event=0xbfc2a5a4, alienWidget=0x0, nativeWidget=0x8f38ae8, buttonDown=0xb6760998, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#24 0xb5ea9d4c in QETWidget::translateMouseEvent (this=0x8f38ae8, event=0xbfc2a9f0) at kernel/qapplication_x11.cpp:4380
#25 0xb5ea9253 in QApplication::x11ProcessEvent (this=0xbfc2c184, event=0xbfc2a9f0) at kernel/qapplication_x11.cpp:3391
#26 0xb5ed7372 in x11EventSourceDispatch (s=0x86b0400, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#27 0xb53dc305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0xb53dffe8 in ?? () from /lib/libglib-2.0.so.0
#29 0xb53e01c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0xb68fb075 in QEventDispatcherGlib::processEvents (this=0x8690330, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#31 0xb5ed6ed5 in QGuiEventDispatcherGlib::processEvents (this=0x8690330, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#32 0xb68cdae9 in QEventLoop::processEvents (this=0x8f210f8, flags=) at kernel/qeventloop.cpp:149
#33 0xb68cdf3a in QEventLoop::exec (this=0x8f210f8, flags=...) at kernel/qeventloop.cpp:201
#34 0xb5ebd7ac in QDragManager::drag (this=0x8f65ec8, o=0x8e3dff8) at kernel/qdnd_x11.cpp:1960
#35 0xb5e30a5e in QDrag::exec (this=0x8e3dff8, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282
#36 0xb75d9d83 in DragAndDropHelper::startDrag(QAbstractItemView*, QFlags<Qt::DropAction>, DolphinController*) () from /usr/lib/libdolphinprivate.so.4
#37 0xb75c0817 in ?? () from /usr/lib/libdolphinprivate.so.4
#38 0xb63bbaca in QAbstractItemView::mouseMoveEvent (this=0x8855f20, event=0xbfc2b9a4) at itemviews/qabstractitemview.cpp:1696
#39 0xb63d573a in QListView::mouseMoveEvent (this=0x8855f20, e=0xbfc2b9a4) at itemviews/qlistview.cpp:778
#40 0xb5e7666a in QWidget::event (this=0x8855f20, event=0xbfc2b9a4) at kernel/qwidget.cpp:8029
#41 0xb62708d3 in QFrame::event (this=0x8855f20, e=0xbfc2b9a4) at widgets/qframe.cpp:557
#42 0xb630b092 in QAbstractScrollArea::viewportEvent (this=0xa5, e=0x8d2b888) at widgets/qabstractscrollarea.cpp:1036
#43 0xb63c08a7 in QAbstractItemView::viewportEvent (this=0x8855f20, event=0xbfc2b9a4) at itemviews/qabstractitemview.cpp:1615
#44 0xb630da65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x892f800, o=0x8855f90, e=0xbfc2b9a4) at widgets/qabstractscrollarea_p.h:100
#45 QAbstractScrollAreaFilter::eventFilter (this=0x892f800, o=0x8855f90, e=0xbfc2b9a4) at widgets/qabstractscrollarea_p.h:116
#46 0xb68ce76a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x86b3310, receiver=0x8855f90, event=0xbfc2b9a4) at kernel/qcoreapplication.cpp:841
#47 0xb5e185a9 in QApplicationPrivate::notify_helper (this=0x86b3310, receiver=0x8855f90, e=0xbfc2b9a4) at kernel/qapplication.cpp:4298
#48 0xb5e1faf7 in QApplication::notify (this=0xbfc2c184, receiver=0x8855f90, e=0xbfc2b9a4) at kernel/qapplication.cpp:3867
#49 0xb6e97bfa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#50 0xb68cf4cb in QCoreApplication::notifyInternal (this=0xbfc2c184, receiver=0x8855f90, event=0xbfc2b9a4) at kernel/qcoreapplication.cpp:726
#51 0xb5e1ea52 in QCoreApplication::sendEvent (receiver=0x8855f90, event=0xbfc2b9a4, alienWidget=0x8855f90, nativeWidget=0x8ea2b48, buttonDown=0xb6760998, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QApplicationPrivate::sendMouseEvent (receiver=0x8855f90, event=0xbfc2b9a4, alienWidget=0x8855f90, nativeWidget=0x8ea2b48, buttonDown=0xb6760998, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#53 0xb5ea9d4c in QETWidget::translateMouseEvent (this=0x8ea2b48, event=0xbfc2bdf0) at kernel/qapplication_x11.cpp:4380
#54 0xb5ea9253 in QApplication::x11ProcessEvent (this=0xbfc2c184, event=0xbfc2bdf0) at kernel/qapplication_x11.cpp:3391
#55 0xb5ed7372 in x11EventSourceDispatch (s=0x86b0400, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#56 0xb53dc305 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#57 0xb53dffe8 in ?? () from /lib/libglib-2.0.so.0
#58 0xb53e01c8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#59 0xb68fb075 in QEventDispatcherGlib::processEvents (this=0x8690330, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#60 0xb5ed6ed5 in QGuiEventDispatcherGlib::processEvents (this=0x8690330, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#61 0xb68cdae9 in QEventLoop::processEvents (this=0xbfc2c0e4, flags=) at kernel/qeventloop.cpp:149
#62 0xb68cdf3a in QEventLoop::exec (this=0xbfc2c0e4, flags=...) at kernel/qeventloop.cpp:201
#63 0xb68d316f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#64 0xb5e18667 in QApplication::exec () at kernel/qapplication.cpp:3581
#65 0x0807bc3f in _start ()

This bug may be a duplicate of or related to bug 258368, bug 233184.

Possible duplicates by query: bug 240833, bug 235363.

Reported using DrKonqi