Bug 238219

Application: dolphin (1.4)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-3-amd64 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

-- Information about the crash:
Hi,

Sometimes, in "column view" mode, dolphin crashes when I drag and drop a file between two column.
This issue can be reproduce on Debian Squeeze package (4.4.3) and Ubuntu package (4.4.2).

Regards,
Thomas PIERSON


The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f8fa64e6750 (LWP 3623))]

Thread 2 (Thread 0x7f8f93cbd910 (LWP 3654)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f8f9288ef41 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f8f9e3f573a in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f8fa212f69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8fa64e6750 (LWP 3623)):
[KCrash Handler]
#5  0x00007f8fa352437b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x1630430, receiver=0x1e975a0, event=0x7fff78a2ebb0) at kernel/qcoreapplication.cpp:790
#6  0x00007f8fa28c3876 in QApplicationPrivate::notify_helper (this=0x1630430, receiver=0x1e975a0, e=0x1609520) at kernel/qapplication.cpp:4275
#7  0x00007f8fa28ca04d in QApplication::notify (this=<value optimized out>, receiver=0x0, e=0x7fff78a2ebb0) at kernel/qapplication.cpp:4108
#8  0x00007f8fa4187366 in KApplication::notify (this=0x7fff78a32160, receiver=0x189b620, event=0x7fff78a2ebb0) at ../../kdeui/kernel/kapplication.cpp:302
#9  0x00007f8fa3524f1c in QCoreApplication::notifyInternal (this=0x7fff78a32160, receiver=0x189b620, event=0x7fff78a2ebb0) at kernel/qcoreapplication.cpp:704
#10 0x00007f8fa29572a5 in handle_xdnd_position (w=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>) at kernel/qdnd_x11.cpp:928
#11 0x00007f8fa2958867 in QDragManager::move (this=0x1e6d9f0, globalPos=<value optimized out>) at kernel/qdnd_x11.cpp:1643
#12 0x00007f8fa2958c49 in QDragManager::eventFilter (this=0x1630430, o=<value optimized out>, e=0x1609520) at kernel/qdnd_x11.cpp:1287
#13 0x00007f8fa35243fb in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x1630430, receiver=0x1fbaab0, event=0x7fff78a2f7f0) at kernel/qcoreapplication.cpp:800
#14 0x00007f8fa28c3876 in QApplicationPrivate::notify_helper (this=0x1630430, receiver=0x1e975a0, e=0x1609520) at kernel/qapplication.cpp:4275
#15 0x00007f8fa28ca5ab in QApplication::notify (this=0x7fff78a32160, receiver=0x1fbaab0, e=0x7fff78a2f7f0) at kernel/qapplication.cpp:3865
#16 0x00007f8fa4187366 in KApplication::notify (this=0x7fff78a32160, receiver=0x1fbaab0, event=0x7fff78a2f7f0) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x00007f8fa3524f1c in QCoreApplication::notifyInternal (this=0x7fff78a32160, receiver=0x1fbaab0, event=0x7fff78a2f7f0) at kernel/qcoreapplication.cpp:704
#18 0x00007f8fa28c978e in QCoreApplication::sendEvent (receiver=0x1fbaab0, event=0x7fff78a2f7f0, alienWidget=0x0, nativeWidget=0x1fbaab0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QApplicationPrivate::sendMouseEvent (receiver=0x1fbaab0, event=0x7fff78a2f7f0, alienWidget=0x0, nativeWidget=0x1fbaab0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#20 0x00007f8fa29493cb in QETWidget::translateMouseEvent (this=0x1fbaab0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#21 0x00007f8fa2947d3c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff78a2ff70) at kernel/qapplication_x11.cpp:3501
#22 0x00007f8fa29737e2 in x11EventSourceDispatch (s=0x1633bd0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#23 0x00007f8f9db416c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f8f9db45538 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f8f9db456ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f8fa354e373 in QEventDispatcherGlib::processEvents (this=0x1608c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007f8fa29733de in QGuiEventDispatcherGlib::processEvents (this=0x1630430, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f8fa3523842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f8fa3523c1c in QEventLoop::exec (this=0x219a3c0, flags=) at kernel/qeventloop.cpp:201
#30 0x00007f8fa295b795 in QDragManager::drag (this=0x1e6d9f0, o=<value optimized out>) at kernel/qdnd_x11.cpp:1960
#31 0x00007f8fa28d9fc8 in QDrag::exec (this=0x208d280, supportedActions=) at kernel/qdrag.cpp:282
#32 0x00007f8fa598c50b in DragAndDropHelper::startDrag (this=0x182b170, itemView=0x1863a80, supportedActions=) at ../../../../apps/dolphin/src/draganddrophelper.cpp:93
#33 0x00007f8fa59766f4 in DolphinColumnView::startDrag (this=0x1863a80, supportedActions=<value optimized out>) at ../../../../apps/dolphin/src/dolphincolumnview.cpp:224
#34 0x00007f8fa2dea1fe in QAbstractItemView::mouseMoveEvent (this=0x1863a80, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1691
#35 0x00007f8fa2e02141 in QListView::mouseMoveEvent (this=0x1630430, e=0x7fff78a31610) at itemviews/qlistview.cpp:778
#36 0x00007f8fa291989f in QWidget::event (this=0x1863a80, event=0x7fff78a31610) at kernel/qwidget.cpp:7983
#37 0x00007f8fa2cbf726 in QFrame::event (this=0x1863a80, e=0x7fff78a31610) at widgets/qframe.cpp:557
#38 0x00007f8fa2dee96b in QAbstractItemView::viewportEvent (this=0x1863a80, event=0x7fff78a31610) at itemviews/qabstractitemview.cpp:1610
#39 0x00007f8fa3524337 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1fd63f0, event=0x7fff78a31610) at kernel/qcoreapplication.cpp:819
#40 0x00007f8fa28c38cc in QApplicationPrivate::notify_helper (this=0x1630430, receiver=0x1fd63f0, e=0x7fff78a31610) at kernel/qapplication.cpp:4296
#41 0x00007f8fa28ca5ab in QApplication::notify (this=0x7fff78a32160, receiver=0x1fd63f0, e=0x7fff78a31610) at kernel/qapplication.cpp:3865
#42 0x00007f8fa4187366 in KApplication::notify (this=0x7fff78a32160, receiver=0x1fd63f0, event=0x7fff78a31610) at ../../kdeui/kernel/kapplication.cpp:302
#43 0x00007f8fa3524f1c in QCoreApplication::notifyInternal (this=0x7fff78a32160, receiver=0x1fd63f0, event=0x7fff78a31610) at kernel/qcoreapplication.cpp:704
#44 0x00007f8fa28c978e in QCoreApplication::sendEvent (receiver=0x1fd63f0, event=0x7fff78a31610, alienWidget=0x1fd63f0, nativeWidget=0x2072f90, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QApplicationPrivate::sendMouseEvent (receiver=0x1fd63f0, event=0x7fff78a31610, alienWidget=0x1fd63f0, nativeWidget=0x2072f90, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#46 0x00007f8fa29493cb in QETWidget::translateMouseEvent (this=0x2072f90, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#47 0x00007f8fa2947d3c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff78a31d90) at kernel/qapplication_x11.cpp:3501
#48 0x00007f8fa29737e2 in x11EventSourceDispatch (s=0x1633bd0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x00007f8f9db416c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#50 0x00007f8f9db45538 in ?? () from /lib/libglib-2.0.so.0
#51 0x00007f8f9db456ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#52 0x00007f8fa354e373 in QEventDispatcherGlib::processEvents (this=0x1608c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#53 0x00007f8fa29733de in QGuiEventDispatcherGlib::processEvents (this=0x1630430, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f8fa3523842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#55 0x00007f8fa3523c1c in QEventLoop::exec (this=0x7fff78a320b0, flags=) at kernel/qeventloop.cpp:201
#56 0x00007f8fa352795b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#57 0x000000000043b225 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 237739.

Possible duplicates by query: bug 237739, bug 237606, bug 236313, bug 235704, bug 235363.

Reported using DrKonqi