Application: dolphin (2.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-31-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I was attemping to access the Network tab on Dolphin to view SMB shares on my home network. This typically causes Dolphin to crash.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb0e94ff780 (LWP 2746))]

Thread 2 (Thread 0x7fb0d4e70700 (LWP 2747)):
#0  0x00007fb0e0de05d1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fb0e0da502a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb0e0da5164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb0e5e55426 in QEventDispatcherGlib::processEvents (this=0x7fb0d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fb0e5e24c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb0e5e24ed7 in QEventLoop::exec (this=0x7fb0d4e6fdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fb0e5d23fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fb0e5e049ff in QInotifyFileSystemWatcherEngine::run (this=0x1b488d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb0e5d26fcb in QThreadPrivate::start (arg=0x1b488d0) at thread/qthread_unix.cpp:298
#9  0x00007fb0e1669e9a in start_thread (arg=0x7fb0d4e70700) at pthread_create.c:308
#10 0x00007fb0e8dd6dbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb0e94ff780 (LWP 2746)):
[KCrash Handler]
#6  KFileItemPrivate::localPath (this=0x0) at ../../kio/kio/kfileitem.cpp:573
#7  0x00007fb0e6de81cc in KFileItem::localPath (this=<optimized out>) at ../../kio/kio/kfileitem.cpp:583
#8  0x00007fb0ce0f1f18 in ?? () from /usr/lib/kde4/fileviewgitplugin.so
#9  0x00007fb0ce0f3624 in ?? () from /usr/lib/kde4/fileviewgitplugin.so
#10 0x00007fb0e8144017 in VersionControlObserver::actions (this=<optimized out>, items=...) at ../../../dolphin/src/views/versioncontrol/versioncontrolobserver.cpp:124
#11 0x00007fb0e813a0c7 in DolphinView::versionControlActions (this=0x1c0b7e0, items=...) at ../../../dolphin/src/views/dolphinview.cpp:554
#12 0x00007fb0e90e6df7 in DolphinContextMenu::addVersionControlPluginActions (this=0x20c67f0) at ../../../dolphin/src/dolphincontextmenu.cpp:525
#13 0x00007fb0e90e7fec in DolphinContextMenu::openViewportContextMenu (this=0x20c67f0) at ../../../dolphin/src/dolphincontextmenu.cpp:358
#14 0x00007fb0e90e8cc5 in DolphinContextMenu::open (this=0x20c67f0) at ../../../dolphin/src/dolphincontextmenu.cpp:139
#15 0x00007fb0e90dd2da in DolphinMainWindow::openContextMenu (this=0x1b47110, pos=..., item=..., url=..., customActions=...) at ../../../dolphin/src/dolphinmainwindow.cpp:1398
#16 0x00007fb0e90e1e77 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./dolphinmainwindow.moc:259
#17 DolphinMainWindow::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./dolphinmainwindow.moc:180
#18 0x00007fb0e5e3a281 in QMetaObject::activate (sender=0x1c0b7e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff273892d0) at kernel/qobject.cpp:3547
#19 0x00007fb0e8135674 in DolphinView::requestContextMenu (this=<optimized out>, _t1=..., _t2=..., _t3=..., _t4=...) at ./dolphinview.moc:413
#20 0x00007fb0e8135ef3 in DolphinView::slotViewContextMenuRequested (this=0x1c0b7e0, pos=...) at ../../../dolphin/src/views/dolphinview.cpp:777
#21 0x00007fb0e5e3a281 in QMetaObject::activate (sender=0x1c11f90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff27389490) at kernel/qobject.cpp:3547
#22 0x00007fb0e810e2b5 in KItemListController::viewContextMenuRequested (this=<optimized out>, _t1=...) at ./kitemlistcontroller.moc:227
#23 0x00007fb0e810eca9 in KItemListController::mousePressEvent (this=0x1c11f90, event=0x7fff2738a910, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:565
#24 0x00007fb0e810d350 in KItemListController::processEvent (this=0x1c11f90, event=<optimized out>, transform=...) at ../../../dolphin/src/kitemviews/kitemlistcontroller.cpp:895
#25 0x00007fb0e8118c45 in KItemListView::event (this=0x1c45d20, event=0x7fff2738a910) at ../../../dolphin/src/kitemviews/kitemlistview.cpp:748
#26 0x00007fb0e4f2b894 in notify_helper (e=0x7fff2738a910, receiver=0x1c45d20, this=0x19dbca0) at kernel/qapplication.cpp:4559
#27 QApplicationPrivate::notify_helper (this=0x19dbca0, receiver=0x1c45d20, e=0x7fff2738a910) at kernel/qapplication.cpp:4531
#28 0x00007fb0e4f30713 in QApplication::notify (this=0x7fff2738bf80, receiver=0x1c45d20, e=0x7fff2738a910) at kernel/qapplication.cpp:4420
#29 0x00007fb0e688b3f6 in KApplication::notify (this=0x7fff2738bf80, receiver=0x1c45d20, event=0x7fff2738a910) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007fb0e5e25e9c in QCoreApplication::notifyInternal (this=0x7fff2738bf80, receiver=0x1c45d20, event=0x7fff2738a910) at kernel/qcoreapplication.cpp:876
#31 0x00007fb0e553903e in sendEvent (event=0x7fff2738a910, item=0x1c45d30, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1217
#32 QGraphicsScenePrivate::sendEvent (this=<optimized out>, item=0x1c45d30, event=0x7fff2738a910) at graphicsview/qgraphicsscene.cpp:1197
#33 0x00007fb0e5539c4a in QGraphicsScenePrivate::sendMouseEvent (this=0x1ca8c70, mouseEvent=0x7fff2738a910) at graphicsview/qgraphicsscene.cpp:1295
#34 0x00007fb0e553ea34 in QGraphicsScenePrivate::mousePressEventHandler (this=0x1ca8c70, mouseEvent=0x7fff2738a910) at graphicsview/qgraphicsscene.cpp:1422
#35 0x00007fb0e553ef8f in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7fff2738a910) at graphicsview/qgraphicsscene.cpp:4074
#36 0x00007fb0e55487bf in QGraphicsScene::event (this=0x1c10dc0, event=0x7fff2738a910) at graphicsview/qgraphicsscene.cpp:3455
#37 0x00007fb0e4f2b894 in notify_helper (e=0x7fff2738a910, receiver=0x1c10dc0, this=0x19dbca0) at kernel/qapplication.cpp:4559
#38 QApplicationPrivate::notify_helper (this=0x19dbca0, receiver=0x1c10dc0, e=0x7fff2738a910) at kernel/qapplication.cpp:4531
#39 0x00007fb0e4f30713 in QApplication::notify (this=0x7fff2738bf80, receiver=0x1c10dc0, e=0x7fff2738a910) at kernel/qapplication.cpp:4420
#40 0x00007fb0e688b3f6 in KApplication::notify (this=0x7fff2738bf80, receiver=0x1c10dc0, event=0x7fff2738a910) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007fb0e5e25e9c in QCoreApplication::notifyInternal (this=0x7fff2738bf80, receiver=0x1c10dc0, event=0x7fff2738a910) at kernel/qcoreapplication.cpp:876
#42 0x00007fb0e555dfef in QGraphicsView::mousePressEvent (this=0x1ca9380, event=0x7fff2738b2a0) at graphicsview/qgraphicsview.cpp:3164
#43 0x00007fb0e4f7c429 in QWidget::event (this=0x1ca9380, event=0x7fff2738b2a0) at kernel/qwidget.cpp:8358
#44 0x00007fb0e533c3b6 in QFrame::event (this=0x1ca9380, e=0x7fff2738b2a0) at widgets/qframe.cpp:557
#45 0x00007fb0e5566b2b in QGraphicsView::viewportEvent (this=0x1ca9380, event=0x7fff2738b2a0) at graphicsview/qgraphicsview.cpp:2866
#46 0x00007fb0e5e26028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1c5f360, event=0x7fff2738b2a0) at kernel/qcoreapplication.cpp:986
#47 0x00007fb0e4f2b85f in notify_helper (e=0x7fff2738b2a0, receiver=0x1c5f360, this=0x19dbca0) at kernel/qapplication.cpp:4555
#48 QApplicationPrivate::notify_helper (this=0x19dbca0, receiver=0x1c5f360, e=0x7fff2738b2a0) at kernel/qapplication.cpp:4531
#49 0x00007fb0e4f310bf in QApplication::notify (this=<optimized out>, receiver=0x1c5f360, e=0x7fff2738b2a0) at kernel/qapplication.cpp:4102
#50 0x00007fb0e688b3f6 in KApplication::notify (this=0x7fff2738bf80, receiver=0x1c5f360, event=0x7fff2738b2a0) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x00007fb0e5e25e9c in QCoreApplication::notifyInternal (this=0x7fff2738bf80, receiver=0x1c5f360, event=0x7fff2738b2a0) at kernel/qcoreapplication.cpp:876
#52 0x00007fb0e4f2c862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#53 QApplicationPrivate::sendMouseEvent (receiver=0x1c5f360, event=0x7fff2738b2a0, alienWidget=0x1c5f360, nativeWidget=0x1de9020, buttonDown=0x1c5f360, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#54 0x00007fb0e4fabbf5 in QETWidget::translateMouseEvent (this=0x1de9020, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#55 0x00007fb0e4faabae in QApplication::x11ProcessEvent (this=0x7fff2738bf80, event=0x7fff2738bb70) at kernel/qapplication_x11.cpp:3732
#56 0x00007fb0e4fd40d2 in x11EventSourceDispatch (s=0x19de400, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#57 0x00007fb0e0da4d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fb0e0da50a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fb0e0da5164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fb0e5e553bf in QEventDispatcherGlib::processEvents (this=0x19b74a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#61 0x00007fb0e4fd3d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007fb0e5e24c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007fb0e5e24ed7 in QEventLoop::exec (this=0x7fff2738bf10, flags=...) at kernel/qeventloop.cpp:204
#64 0x00007fb0e5e29f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#65 0x00007fb0e90ea4c7 in kdemain (argc=1, argv=0x7fff2738c4d8) at ../../../dolphin/src/main.cpp:89
#66 0x00007fb0e8d0476d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff2738c4d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2738c4c8) at libc-start.c:226
#67 0x0000000000400671 in _start ()

Reported using DrKonqi