Bug 310952

Application: dolphin (2.1)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-19-generic i686
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:  Changed to my downloads directory, file manager then crashed.

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 0xb1cca740 (LWP 3355))]

Thread 2 (Thread 0xaf734b40 (LWP 3357)):
#0  0xb7777424 in __kernel_vsyscall ()
#1  0xb75fd5f0 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb4c1874b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb4c09d00 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4c09e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb63f399f in QEventDispatcherGlib::processEvents (this=0xaee00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb63c026c in QEventLoop::processEvents (this=this@entry=0xaf734228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb63c0561 in QEventLoop::exec (this=0xaf734228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb62ab66c in QThread::exec (this=0x91f3fa0) at thread/qthread.cpp:501
#9  0xb639e7bd in QInotifyFileSystemWatcherEngine::run (this=0x91f3fa0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb62aea58 in QThreadPrivate::start (arg=0x91f3fa0) at thread/qthread_unix.cpp:338
#11 0xb4cd8d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb760bd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1cca740 (LWP 3355)):
[KCrash Handler]
#7  0xb63d7aa8 in QMetaObject::changeGuard (ptr=0x94d3f08, o=0x960da78) at kernel/qobject.cpp:446
#8  0xb69c510a in operator= (p=0x960da78, this=<optimized out>) at /usr/include/qt4/QtCore/qpointer.h:68
#9  KDialogJobUiDelegate::setWindow (this=0x98b1a80, window=0x960da78) at ../../kdeui/jobs/kdialogjobuidelegate.cpp:59
#10 0xb6d32f9a in KIO::JobUiDelegate::setWindow (this=0x98b1a80, window=0x960da78) at ../../kio/kio/jobuidelegate.cpp:57
#11 0xb6d49569 in KDirListerCache::listDir (this=0x9200c68, lister=lister@entry=0x9b22670, _u=..., _keep=_keep@entry=false, _reload=_reload@entry=false) at ../../kio/kio/kdirlister.cpp:223
#12 0xb6d49d61 in KDirLister::openUrl (this=0x9b22670, _url=..., _flags=...) at ../../kio/kio/kdirlister.cpp:2064
#13 0xb731d97c in KFileItemModel::loadDirectory (this=0x9b233d8, url=...) at ../../../dolphin/src/kitemviews/kfileitemmodel.cpp:113
#14 0xb737018b in DolphinView::loadDirectory (this=0x9b230b8, url=..., reload=false) at ../../../dolphin/src/views/dolphinview.cpp:1372
#15 0xb73722a0 in DolphinView::setUrl (this=0x9b230b8, url=...) at ../../../dolphin/src/views/dolphinview.cpp:609
#16 0xb7718216 in DolphinViewContainer::slotUrlNavigatorLocationChanged (this=this@entry=0x996a2a8, url=...) at ../../../dolphin/src/dolphinviewcontainer.cpp:531
#17 0xb7718f07 in qt_static_metacall (_a=0xbff3a9b8, _id=18, _o=0x996a2a8, _c=<optimized out>) at ./dolphinviewcontainer.moc:120
#18 DolphinViewContainer::qt_static_metacall (_o=0x996a2a8, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xbff3a9b8) at ./dolphinviewcontainer.moc:96
#19 0xb63d9ed6 in QMetaObject::activate (sender=0x996a420, m=0xb7519c5c <KUrlNavigator::staticMetaObject>, local_signal_index=1, argv=0xbff3a9b8) at kernel/qobject.cpp:3547
#20 0xb74f7325 in KUrlNavigator::urlChanged (this=this@entry=0x996a420, _t1=...) at ./kurlnavigator.moc:174
#21 0xb74f9aea in KUrlNavigator::setLocationUrl (this=0x996a420, newUrl=...) at ../../kfile/kurlnavigator.cpp:1063
#22 0xb77165b3 in DolphinViewContainer::setUrl (this=0x996a2a8, newUrl=...) at ../../../dolphin/src/dolphinviewcontainer.cpp:339
#23 0xb770cd91 in changeUrl (url=..., this=0x91a3dd0) at ../../../dolphin/src/dolphinmainwindow.cpp:358
#24 DolphinMainWindow::changeUrl (this=0x91a3dd0, url=...) at ../../../dolphin/src/dolphinmainwindow.cpp:347
#25 0xb7713ef7 in qt_static_metacall (_a=0xbff3ac28, _id=5, _o=0x91a3dd0, _c=<optimized out>) at ./dolphinmainwindow.moc:187
#26 DolphinMainWindow::qt_static_metacall (_o=0x91a3dd0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbff3ac28) at ./dolphinmainwindow.moc:175
#27 0xb63d9ed6 in QMetaObject::activate (sender=0x9377eb8, m=0xb77701c0 <PlacesPanel::staticMetaObject>, local_signal_index=0, argv=0xbff3ac28) at kernel/qobject.cpp:3547
#28 0xb7724dd5 in PlacesPanel::placeActivated (this=this@entry=0x9377eb8, _t1=...) at ./placespanel.moc:138
#29 0xb77251b8 in PlacesPanel::triggerItem (this=this@entry=0x9377eb8, index=index@entry=4, button=button@entry=Qt::LeftButton) at ../../../dolphin/src/panels/places/placespanel.cpp:462
#30 0xb772540f in PlacesPanel::slotItemActivated (this=0x9377eb8, index=4) at ../../../dolphin/src/panels/places/placespanel.cpp:126
#31 0xb63d9ed6 in QMetaObject::activate (sender=0x91b7ed8, m=0xb73b8340 <KItemListController::staticMetaObject>, local_signal_index=0, argv=0xbff3adb8) at kernel/qobject.cpp:3547
#32 0xb7336e15 in KItemListController::itemActivated (this=this@entry=0x91b7ed8, _t1=4) at ./kitemlistcontroller.moc:211
#33 0xb73390ba in KItemListController::mouseReleaseEvent (this=0x91b7ed8, event=0xbff3b8b0, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:762
#34 0xb7336139 in KItemListController::processEvent (this=0x91b7ed8, event=0xbff3b8b0, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:994
#35 0xb733e938 in KItemListView::event (this=0x93fd690, event=0xbff3b8b0) at ../../../dolphin/src/kitemviews/kitemlistview.cpp:845
#36 0xb583339c in QApplicationPrivate::notify_helper (this=0x9092938, receiver=0x93fd690, e=0xbff3b8b0) at kernel/qapplication.cpp:4562
#37 0xb5837daf in QApplication::notify (this=0xbff3b8b0, receiver=0x93fd690, e=0xbff3b8b0) at kernel/qapplication.cpp:3944
#38 0xb69d2e91 in KApplication::notify (this=0xbff3c7f0, receiver=0x93fd690, event=0xbff3b8b0) at ../../kdeui/kernel/kapplication.cpp:311
#39 0xb63c178e in QCoreApplication::notifyInternal (this=0xbff3c7f0, receiver=0x93fd690, event=0xbff3b8b0) at kernel/qcoreapplication.cpp:915
#40 0xb583124d in sendSpontaneousEvent (event=0xbff3b8b0, receiver=0x93fd690) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#41 qt_sendSpontaneousEvent (receiver=0x93fd690, event=0xbff3b8b0) at kernel/qapplication.cpp:5560
#42 0xb5ec0b0b in sendEvent (event=0xbff3b8b0, item=0x93fd698, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1217
#43 QGraphicsScenePrivate::sendEvent (this=0x9400710, item=0x93fd698, event=0xbff3b8b0) at graphicsview/qgraphicsscene.cpp:1197
#44 0xb5ec1731 in sendMouseEvent (mouseEvent=0xbff3b8b0, this=0x9400710) at graphicsview/qgraphicsscene.cpp:1295
#45 QGraphicsScenePrivate::sendMouseEvent (this=0x9400710, mouseEvent=0xbff3b8b0) at graphicsview/qgraphicsscene.cpp:1274
#46 0xb5ec2137 in QGraphicsScene::mouseReleaseEvent (this=0x9400700, mouseEvent=0xbff3b8b0) at graphicsview/qgraphicsscene.cpp:4128
#47 0xb5ed5eaa in QGraphicsScene::event (this=0x9400700, event=0xbff3b8b0) at graphicsview/qgraphicsscene.cpp:3458
#48 0xb583339c in QApplicationPrivate::notify_helper (this=0x9092938, receiver=0x9400700, e=0xbff3b8b0) at kernel/qapplication.cpp:4562
#49 0xb5837daf in QApplication::notify (this=0xbff3b8b0, receiver=0x9400700, e=0xbff3b8b0) at kernel/qapplication.cpp:3944
#50 0xb69d2e91 in KApplication::notify (this=0xbff3c7f0, receiver=0x9400700, event=0xbff3b8b0) at ../../kdeui/kernel/kapplication.cpp:311
#51 0xb63c178e in QCoreApplication::notifyInternal (this=0xbff3c7f0, receiver=0x9400700, event=0xbff3b8b0) at kernel/qcoreapplication.cpp:915
#52 0xb583124d in sendSpontaneousEvent (event=0xbff3b8b0, receiver=0x9400700) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#53 qt_sendSpontaneousEvent (receiver=0x9400700, event=0xbff3b8b0) at kernel/qapplication.cpp:5560
#54 0xb5eef262 in QGraphicsView::mouseReleaseEvent (this=0x9400b40, event=0xbff3c004) at graphicsview/qgraphicsview.cpp:3338
#55 0xb588c6df in QWidget::event (this=0x9400b40, event=0xbff3c004) at kernel/qwidget.cpp:8371
#56 0xb5c9cf15 in QFrame::event (this=0x9400b40, e=0xbff3c004) at widgets/qframe.cpp:557
#57 0xb5d2d733 in QAbstractScrollArea::viewportEvent (this=0x9400b40, e=0xbff3c004) at widgets/qabstractscrollarea.cpp:1043
#58 0xb5ef2e1c in QGraphicsView::viewportEvent (this=0x9400b40, event=0xbff3c004) at graphicsview/qgraphicsview.cpp:2866
#59 0xb5d2fef6 in viewportEvent (event=0xbff3c004, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#60 QAbstractScrollAreaFilter::eventFilter (this=0x9411d78, o=0x94141d8, e=0xbff3c004) at widgets/qabstractscrollarea_p.h:116
#61 0xb63c18fe in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9092938, receiver=0x94141d8, event=0xbff3c004) at kernel/qcoreapplication.cpp:1025
#62 0xb583336d in QApplicationPrivate::notify_helper (this=0x9092938, receiver=0x94141d8, e=0xbff3c004) at kernel/qapplication.cpp:4558
#63 0xb5838892 in QApplication::notify (this=0x9092938, receiver=0x94141d8, e=0xbff3c004) at kernel/qapplication.cpp:4105
#64 0xb69d2e91 in KApplication::notify (this=0xbff3c7f0, receiver=0x94141d8, event=0xbff3c004) at ../../kdeui/kernel/kapplication.cpp:311
#65 0xb63c178e in QCoreApplication::notifyInternal (this=0xbff3c7f0, receiver=0x94141d8, event=0xbff3c004) at kernel/qcoreapplication.cpp:915
#66 0xb5834206 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#67 QApplicationPrivate::sendMouseEvent (receiver=0x94141d8, event=0xbff3c004, alienWidget=0x94141d8, nativeWidget=0x93739e0, buttonDown=0xb61c4d14 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#68 0xb58bfa75 in QETWidget::translateMouseEvent (this=0x93739e0, event=0xbff3c42c) at kernel/qapplication_x11.cpp:4622
#69 0xb58be705 in QApplication::x11ProcessEvent (this=0xbff3c7f0, event=0xbff3c42c) at kernel/qapplication_x11.cpp:3737
#70 0xb58e9dc4 in x11EventSourceDispatch (s=0x9090bb0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#71 0xb4c099e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#72 0xb4c09d80 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#73 0xb4c09e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#74 0xb63f3981 in QEventDispatcherGlib::processEvents (this=0x906e840, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#75 0xb58e99aa in QGuiEventDispatcherGlib::processEvents (this=0x906e840, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#76 0xb63c026c in QEventLoop::processEvents (this=this@entry=0xbff3c728, flags=...) at kernel/qeventloop.cpp:149
#77 0xb63c0561 in QEventLoop::exec (this=0xbff3c728, flags=...) at kernel/qeventloop.cpp:204
#78 0xb63c5cba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#79 0xb5830fc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#80 0xb771e0e5 in kdemain (argc=5, argv=0xbff3c8d4) at ../../../dolphin/src/main.cpp:89
#81 0x0804855b in main (argc=5, argv=0xbff3c8d4) at dolphin_dummy.cpp:3

Possible duplicates by query: bug 310877.

Reported using DrKonqi