Bug 324379

Application: dolphin (2.2)
KDE Platform Version: 4.10.5 (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.8.0-26-generic i686
Distribution: Linux Mint 15 Olivia

-- Information about the crash:
- What I was doing when the application crashed: I clicked on a file in my downloads folder and drug it to my desktop.  I was not currently doing anything else, and the crash took place after the file was completely copied.  Crash did not affect my open Firefox window or noticabely any other running process.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb0f78b00 (LWP 3005))]

Thread 3 (Thread 0xae862b40 (LWP 3007)):
#0  0xb4a820b7 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4a82662 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb4a82831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb586ec3f in QEventDispatcherGlib::processEvents (this=0xadf00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb583b3ec in QEventLoop::processEvents (this=this@entry=0xae862228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb583b6e1 in QEventLoop::exec (this=this@entry=0xae862228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5726fec in QThread::exec (this=this@entry=0x9ef77d0) at thread/qthread.cpp:542
#7  0xb581af2d in QInotifyFileSystemWatcherEngine::run (this=0x9ef77d0) at io/qfilesystemwatcher_inotify.cpp:256
#8  0xb5729b18 in QThreadPrivate::start (arg=0x9ef77d0) at thread/qthread_unix.cpp:338
#9  0xb4b5bd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb75be3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xade65b40 (LWP 3008)):
#0  0xb7732424 in __kernel_vsyscall ()
#1  0xb75aedcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb4a912db in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4a826d0 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4a82831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb586ec3f in QEventDispatcherGlib::processEvents (this=0xad500468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb583b3ec in QEventLoop::processEvents (this=this@entry=0xade65228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb583b6e1 in QEventLoop::exec (this=this@entry=0xade65228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5726fec in QThread::exec (this=this@entry=0x9f7abf8) at thread/qthread.cpp:542
#9  0xb581af2d in QInotifyFileSystemWatcherEngine::run (this=0x9f7abf8) at io/qfilesystemwatcher_inotify.cpp:256
#10 0xb5729b18 in QThreadPrivate::start (arg=0x9f7abf8) at thread/qthread_unix.cpp:338
#11 0xb4b5bd78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb75be3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb0f78b00 (LWP 3005)):
[KCrash Handler]
#7  deref (this=0x68) at /usr/include/qt4/QtCore/qatomic_i386.h:132
#8  operator= (l=..., this=0x9f276b0) at /usr/include/qt4/QtCore/qlist.h:442
#9  QList<QPair<QString, QString> >::clear (this=this@entry=0x9f276b0) at /usr/include/qt4/QtCore/qlist.h:766
#10 0xb749f6ff in KDEPrivate::KUrlNavigatorButton::openSubDirsMenu (this=0x9f27678, job=0xa186270) at ../../kfile/kurlnavigatorbutton.cpp:514
#11 0xb5852b56 in QMetaObject::activate (sender=sender@entry=0xa186270, m=m@entry=0xb5c6e46c <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0xbfd125b8) at kernel/qobject.cpp:3539
#12 0xb5ab6985 in KJob::result (this=this@entry=0xa186270, _t1=_t1@entry=0xa186270) at ./kjob.moc:208
#13 0xb5ab69d8 in KJob::emitResult (this=this@entry=0xa186270) at ../../kdecore/jobs/kjob.cpp:318
#14 0xb6c80fcd in KIO::SimpleJob::slotFinished (this=this@entry=0xa186270) at ../../kio/kio/job.cpp:494
#15 0xb6c8116f in KIO::ListJob::slotFinished (this=0xa186270) at ../../kio/kio/job.cpp:2694
#16 0xb6c7d2a8 in qt_static_metacall (_a=0xbfd1279c, _id=4, _o=0xa186270, _c=<optimized out>) at ./jobclasses.moc:914
#17 KIO::ListJob::qt_static_metacall (_o=0xa186270, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd1279c) at ./jobclasses.moc:904
#18 0xb5852b56 in QMetaObject::activate (sender=sender@entry=0x9fe1388, m=m@entry=0xb6e53480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#19 0xb6d2af15 in KIO::SlaveInterface::finished (this=this@entry=0x9fe1388) at ./slaveinterface.moc:185
#20 0xb6d2e413 in KIO::SlaveInterface::dispatch (this=0x9fe1388, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#21 0xb6d2ac4a in KIO::SlaveInterface::dispatch (this=0x9fe1388) at ../../kio/kio/slaveinterface.cpp:88
#22 0xb6d1db18 in KIO::Slave::gotInput (this=this@entry=0x9fe1388) at ../../kio/kio/slave.cpp:344
#23 0xb6d1e174 in KIO::Slave::qt_static_metacall (_o=0x9fe1388, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfd12a4c) at ./slave.moc:57
#24 0xb5852b56 in QMetaObject::activate (sender=sender@entry=0x9fc3978, m=m@entry=0xb6e50110 <KIO::Connection::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#25 0xb6c44c65 in KIO::Connection::readyRead (this=0x9fc3978) at ./connection.moc:106
#26 0xb6c45248 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#27 KIO::ConnectionPrivate::dequeue (this=0xa08f7d0) at ../../kio/kio/connection.cpp:71
#28 0xb584eb4a in QMetaCallEvent::placeMetaCall (this=0xa2376f0, object=0x9fc3978) at kernel/qobject.cpp:524
#29 0xb585848b in QObject::event (this=0x9fc3978, e=0xa2376f0) at kernel/qobject.cpp:1194
#30 0xb5db0c7c in QApplicationPrivate::notify_helper (this=0x9d76610, receiver=0x9fc3978, e=0xa2376f0) at kernel/qapplication.cpp:4567
#31 0xb5db3b94 in QApplication::notify (this=0xa2376f0, receiver=0x9fc3978, e=0xa2376f0) at kernel/qapplication.cpp:3949
#32 0xb692a491 in KApplication::notify (this=0xbfd14e70, receiver=0x9fc3978, event=0xa2376f0) at ../../kdeui/kernel/kapplication.cpp:311
#33 0xb583c90e in QCoreApplication::notifyInternal (this=0xbfd14e70, receiver=0x9fc3978, event=0xa2376f0) at kernel/qcoreapplication.cpp:946
#34 0xb5840721 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d502f8) at kernel/qcoreapplication.cpp:1570
#36 0xb5840a8c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#37 0xb586eaa4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x9d6e0b0) at kernel/qeventdispatcher_glib.cpp:279
#39 0xb4a823b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb4a82750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb4a82831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb586ec21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9d51050, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0xb5e67a5a in QGuiEventDispatcherGlib::processEvents (this=0x9d51050, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0xb583b3ec in QEventLoop::processEvents (this=this@entry=0x9e98b40, flags=...) at kernel/qeventloop.cpp:149
#45 0xb583b6e1 in QEventLoop::exec (this=this@entry=0x9e98b40, flags=...) at kernel/qeventloop.cpp:204
#46 0xb5e4c537 in QDragManager::drag (this=0xa237840, o=o@entry=0xa0926b0) at kernel/qdnd_x11.cpp:2032
#47 0xb5dc4650 in QDrag::exec (this=this@entry=0xa0926b0, supportedActions=..., defaultDropAction=defaultDropAction@entry=Qt::CopyAction) at kernel/qdrag.cpp:284
#48 0xb72eb83c in KItemListController::startDragging (this=this@entry=0x9f251a0) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:1141
#49 0xb72eb9bc in KItemListController::mouseMoveEvent (this=0x9f251a0, event=0xbfd13e80, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:669
#50 0xb72e6f59 in KItemListController::processEvent (this=0x9f251a0, event=0xbfd13e80, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:997
#51 0xb72f9e98 in KItemListView::event (this=0x9f36a30, event=0xbfd13e80) at ../../../dolphin/src/kitemviews/kitemlistview.cpp:882
#52 0xb5db0c7c in QApplicationPrivate::notify_helper (this=0x9d76610, receiver=0x9f36a30, e=0xbfd13e80) at kernel/qapplication.cpp:4567
#53 0xb5db3b94 in QApplication::notify (this=0xbfd13e80, receiver=0x9f36a30, e=0xbfd13e80) at kernel/qapplication.cpp:3949
#54 0xb692a491 in KApplication::notify (this=0xbfd14e70, receiver=0x9f36a30, event=0xbfd13e80) at ../../kdeui/kernel/kapplication.cpp:311
#55 0xb583c90e in QCoreApplication::notifyInternal (this=0xbfd14e70, receiver=receiver@entry=0x9f36a30, event=event@entry=0xbfd13e80) at kernel/qcoreapplication.cpp:946
#56 0xb5daf24d in sendSpontaneousEvent (event=0xbfd13e80, receiver=0x9f36a30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#57 qt_sendSpontaneousEvent (receiver=0x9f36a30, event=event@entry=0xbfd13e80) at kernel/qapplication.cpp:5565
#58 0xb643e30b in sendEvent (event=0xbfd13e80, item=0x9f36a38, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1217
#59 QGraphicsScenePrivate::sendEvent (this=0x9f65d90, item=0x9f36a38, event=0xbfd13e80) at graphicsview/qgraphicsscene.cpp:1197
#60 0xb643ef31 in sendMouseEvent (mouseEvent=0xbfd13e80, this=0x9f65d90) at graphicsview/qgraphicsscene.cpp:1295
#61 QGraphicsScenePrivate::sendMouseEvent (this=0x9f65d90, mouseEvent=0xbfd13e80) at graphicsview/qgraphicsscene.cpp:1274
#62 0xb6447ea3 in QGraphicsScene::mouseMoveEvent (this=0x9f65d80, mouseEvent=0xbfd13e80) at graphicsview/qgraphicsscene.cpp:4102
#63 0xb6453f6d in QGraphicsScene::event (this=0x9f65d80, event=0xbfd13e80) at graphicsview/qgraphicsscene.cpp:3451
#64 0xb5db0c7c in QApplicationPrivate::notify_helper (this=0x9d76610, receiver=0x9f65d80, e=0xbfd13e80) at kernel/qapplication.cpp:4567
#65 0xb5db3b94 in QApplication::notify (this=0xbfd13e80, receiver=0x9f65d80, e=0xbfd13e80) at kernel/qapplication.cpp:3949
#66 0xb692a491 in KApplication::notify (this=0xbfd14e70, receiver=0x9f65d80, event=0xbfd13e80) at ../../kdeui/kernel/kapplication.cpp:311
#67 0xb583c90e in QCoreApplication::notifyInternal (this=0xbfd14e70, receiver=receiver@entry=0x9f65d80, event=event@entry=0xbfd13e80) at kernel/qcoreapplication.cpp:946
#68 0xb5daf24d in sendSpontaneousEvent (event=0xbfd13e80, receiver=0x9f65d80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#69 qt_sendSpontaneousEvent (receiver=0x9f65d80, event=event@entry=0xbfd13e80) at kernel/qapplication.cpp:5565
#70 0xb646ed02 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x9f66200, event=0xbfd14684) at graphicsview/qgraphicsview.cpp:646
#71 0xb646f07e in QGraphicsView::mouseMoveEvent (this=0x9f661e8, event=0xbfd14684) at graphicsview/qgraphicsview.cpp:3276
#72 0xb5e0774c in QWidget::event (this=0x9f661e8, event=0xbfd14684) at kernel/qwidget.cpp:8360
#73 0xb621b2f5 in QFrame::event (this=this@entry=0x9f661e8, e=e@entry=0xbfd14684) at widgets/qframe.cpp:557
#74 0xb62ae013 in QAbstractScrollArea::viewportEvent (this=0x9f661e8, e=0xbfd14684) at widgets/qabstractscrollarea.cpp:1043
#75 0xb64713dc in QGraphicsView::viewportEvent (this=0x9f661e8, event=0xbfd14684) at graphicsview/qgraphicsview.cpp:2866
#76 0xb62ae4b6 in viewportEvent (event=0xbfd14684, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#77 QAbstractScrollAreaFilter::eventFilter (this=0x9f77220, o=0x9f787a0, e=0xbfd14684) at widgets/qabstractscrollarea_p.h:116
#78 0xb583ca7e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x9d76610, receiver=receiver@entry=0x9f787a0, event=event@entry=0xbfd14684) at kernel/qcoreapplication.cpp:1056
#79 0xb5db0c4d in QApplicationPrivate::notify_helper (this=0x9d76610, receiver=0x9f787a0, e=0xbfd14684) at kernel/qapplication.cpp:4563
#80 0xb5db4587 in QApplication::notify (this=0x9d76610, receiver=0x9f787a0, e=0xbfd14684) at kernel/qapplication.cpp:4110
#81 0xb692a491 in KApplication::notify (this=0xbfd14e70, receiver=0x9f787a0, event=0xbfd14684) at ../../kdeui/kernel/kapplication.cpp:311
#82 0xb583c90e in QCoreApplication::notifyInternal (this=0xbfd14e70, receiver=receiver@entry=0x9f787a0, event=event@entry=0xbfd14684) at kernel/qcoreapplication.cpp:946
#83 0xb5db7823 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#84 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x9f787a0, event=event@entry=0xbfd14684, alienWidget=alienWidget@entry=0x9f787a0, nativeWidget=nativeWidget@entry=0x9fb26f8, buttonDown=buttonDown@entry=0xb6743d14 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#85 0xb5e39785 in QETWidget::translateMouseEvent (this=0x9fb26f8, event=0xbfd14aac) at kernel/qapplication_x11.cpp:4631
#86 0xb5e38575 in QApplication::x11ProcessEvent (this=0xbfd14e70, event=0xbfd14aac) at kernel/qapplication_x11.cpp:3746
#87 0xb5e67954 in x11EventSourceDispatch (s=0x9d77578, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#88 0xb4a823b3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#89 0xb4a82750 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#90 0xb4a82831 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#91 0xb586ec21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9d51050, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#92 0xb5e67a5a in QGuiEventDispatcherGlib::processEvents (this=0x9d51050, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#93 0xb583b3ec in QEventLoop::processEvents (this=this@entry=0xbfd14da8, flags=...) at kernel/qeventloop.cpp:149
#94 0xb583b6e1 in QEventLoop::exec (this=this@entry=0xbfd14da8, flags=...) at kernel/qeventloop.cpp:204
#95 0xb58413fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#96 0xb5daefc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#97 0xb76d6d57 in kdemain (argc=2, argv=0xbfd14f54) at ../../../dolphin/src/main.cpp:90
#98 0x0804855b in main (argc=2, argv=0xbfd14f54) at dolphin_dummy.cpp:3

This bug may be a duplicate of or related to bug 293863.

Possible duplicates by query: bug 316347, bug 313438, bug 313122, bug 311386, bug 306530.

Reported using DrKonqi