Application: dolphin (1.4)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-27-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I was copying files from a USB device to my har disk when Dolphin crashes.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7727710 (LWP 6251))]

Thread 2 (Thread 0xb5dcfb70 (LWP 6259)):
#0  0x00903422 in __kernel_vsyscall ()
#1  0x03a84b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x08fae4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x08fa10ac in ?? () from /lib/libglib-2.0.so.0
#4  0x08fa14b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0601560f in QEventDispatcherGlib::processEvents (this=0x9eee758, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x05fe8059 in QEventLoop::processEvents (this=0xb5dcf290, flags=) at kernel/qeventloop.cpp:149
#7  0x05fe84aa in QEventLoop::exec (this=0xb5dcf290, flags=...) at kernel/qeventloop.cpp:201
#8  0x05ee45a8 in QThread::exec (this=0x9f76b78) at thread/qthread.cpp:487
#9  0x05fc7c1b in QInotifyFileSystemWatcherEngine::run (this=0x9f76b78) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x05ee732e in QThreadPrivate::start (arg=0x9f76b78) at thread/qthread_unix.cpp:248
#11 0x0068596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x03a92a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7727710 (LWP 6251)):
[KCrash Handler]
#6  0x05ee1f39 in QMutex::lock (this=0x9eea0d4) at thread/qmutex.cpp:150
#7  0x0096da90 in ?? () from /usr/lib/libsopranoclient.so.1
#8  0x009706a5 in ?? () from /usr/lib/libsopranoclient.so.1
#9  0x05ee5f0d in QThreadStorageData::set (this=0xa236240, p=0xa236a88) at thread/qthreadstorage.cpp:148
#10 0x0096dbe0 in ?? () from /usr/lib/libsopranoclient.so.1
#11 0x0096dc31 in ?? () from /usr/lib/libsopranoclient.so.1
#12 0x0096c99e in Soprano::Client::LocalSocketClient::connect(QString const&) () from /usr/lib/libsopranoclient.so.1
#13 0x00e1c9be in init (this=0x9ee56d8, forced=<value optimized out>) at ../../../nepomuk/core/nepomukmainmodel.cpp:102
#14 0x00e1cfdd in Nepomuk::MainModel::init (this=0x9ee88f8) at ../../../nepomuk/core/nepomukmainmodel.cpp:189
#15 0x00e16855 in Nepomuk::ResourceManager::init (this=0x9ee7f08) at ../../../nepomuk/core/resourcemanager.cpp:320
#16 0x080816f0 in Private (this=0xa2347b8, parent=0xa234778) at ../../../../apps/dolphin/src/panels/information/kmetadatawidget.cpp:186
#17 0x080818b3 in KMetaDataWidget (this=0xa234778, parent=0xa071b40) at ../../../../apps/dolphin/src/panels/information/kmetadatawidget.cpp:549
#18 0x0807fdca in InformationPanelContent (this=0xa233718, parent=0xa071b40) at ../../../../apps/dolphin/src/panels/information/informationpanelcontent.cpp:104
#19 0x0807cff3 in InformationPanel::init (this=0xa071b40) at ../../../../apps/dolphin/src/panels/information/informationpanel.cpp:324
#20 0x0807d6a8 in InformationPanel::showEvent (this=0xa071b40, event=0xbfd60f30) at ../../../../apps/dolphin/src/panels/information/informationpanel.cpp:133
#21 0x0168e662 in QWidget::event (this=0xa071b40, event=0xbfd60f30) at kernel/qwidget.cpp:8205
#22 0x016304dc in QApplicationPrivate::notify_helper (this=0x9c0a7d8, receiver=0xa071b40, e=0xbfd60f30) at kernel/qapplication.cpp:4300
#23 0x016370f9 in QApplication::notify (this=0xbfd61e74, receiver=0xa071b40, e=0xbfd60f30) at kernel/qapplication.cpp:4265
#24 0x0104740a in KApplication::notify (this=0xbfd61e74, receiver=0xa071b40, event=0xbfd60f30) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x05fe9a3b in QCoreApplication::notifyInternal (this=0xbfd61e74, receiver=0xa071b40, event=0xbfd60f30) at kernel/qcoreapplication.cpp:704
#26 0x016944a5 in QCoreApplication::sendEvent (this=0xa119d50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QWidgetPrivate::show_helper (this=0xa119d50) at kernel/qwidget.cpp:7196
#28 0x016946c3 in QWidgetPrivate::show_recursive (this=0xa119d50) at kernel/qwidget.cpp:7067
#29 0x016947bc in QWidgetPrivate::showChildren (this=0xa071670, spontaneous=false) at kernel/qwidget.cpp:7504
#30 0x016943a1 in QWidgetPrivate::show_helper (this=0xa071670) at kernel/qwidget.cpp:7143
#31 0x016946c3 in QWidgetPrivate::show_recursive (this=0xa071670) at kernel/qwidget.cpp:7067
#32 0x016947bc in QWidgetPrivate::showChildren (this=0xb54184c8, spontaneous=false) at kernel/qwidget.cpp:7504
#33 0x016943a1 in QWidgetPrivate::show_helper (this=0xb54184c8) at kernel/qwidget.cpp:7143
#34 0x0169699b in QWidget::setVisible (this=0xb540cd28, visible=true) at kernel/qwidget.cpp:7418
#35 0x08066056 in QWidget::show (this=0xbfd61e74) at /usr/include/qt4/QtGui/qwidget.h:485
#36 DolphinApplication::newInstance (this=0xbfd61e74) at ../../../../apps/dolphin/src/dolphinapplication.cpp:92
#37 0x0104ee30 in KUniqueApplicationAdaptor::newInstance (this=0x9cab458, asn_id=..., args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:454
#38 0x0104f592 in KUniqueApplicationAdaptor::qt_metacall (this=0x9cab458, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfd613cc) at ./kuniqueapplication_p.moc:81
#39 0x007acb34 in QDBusConnectionPrivate::deliverCall (this=0x9c00db0, object=0x9cab458, msg=..., metaTypes=..., slotIdx=4) at qdbusintegrator.cpp:904
#40 0x007ade45 in QDBusConnectionPrivate::activateCall (this=0x9c00db0, object=0x9cab458, flags=337, msg=...) at qdbusintegrator.cpp:816
#41 0x007ae880 in QDBusConnectionPrivate::activateObject (this=0x9c00db0, node=..., msg=..., pathStartPos=16) at qdbusintegrator.cpp:1364
#42 0x007aeb1a in QDBusActivateObjectEvent::placeMetaCall (this=0xb5417608) at qdbusintegrator.cpp:1477
#43 0x05ffa3fe in QObject::event (this=0xbfd61e74, e=0xb5417608) at kernel/qobject.cpp:1248
#44 0x05fe950b in QCoreApplication::event (this=0xbfd61e74, e=0xb5417608) at kernel/qcoreapplication.cpp:1533
#45 0x01634e46 in QApplication::event (this=0xbfd61e74, e=0xb5417608) at kernel/qapplication.cpp:2353
#46 0x016304dc in QApplicationPrivate::notify_helper (this=0x9c0a7d8, receiver=0xbfd61e74, e=0xb5417608) at kernel/qapplication.cpp:4300
#47 0x0163705e in QApplication::notify (this=0xbfd61e74, receiver=0xbfd61e74, e=0xb5417608) at kernel/qapplication.cpp:3704
#48 0x0104740a in KApplication::notify (this=0xbfd61e74, receiver=0xbfd61e74, event=0xb5417608) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x05fe9a3b in QCoreApplication::notifyInternal (this=0xbfd61e74, receiver=0xbfd61e74, event=0xb5417608) at kernel/qcoreapplication.cpp:704
#50 0x05fec473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9bea2c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9bea2c0) at kernel/qcoreapplication.cpp:1345
#52 0x05fec5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#53 0x06015adf in QCoreApplication::sendPostedEvents (s=0x9c13110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#54 postEventSourceDispatch (s=0x9c13110) at kernel/qeventdispatcher_glib.cpp:276
#55 0x08f9d5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#56 0x08fa12d8 in ?? () from /lib/libglib-2.0.so.0
#57 0x08fa14b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#58 0x060155d5 in QEventDispatcherGlib::processEvents (this=0x9bea4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#59 0x016f0135 in QGuiEventDispatcherGlib::processEvents (this=0x9bea4a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x05fe8059 in QEventLoop::processEvents (this=0xbfd61dd4, flags=) at kernel/qeventloop.cpp:149
#61 0x05fe84aa in QEventLoop::exec (this=0xbfd61dd4, flags=...) at kernel/qeventloop.cpp:201
#62 0x05fec69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#63 0x01630577 in QApplication::exec () at kernel/qapplication.cpp:3579
#64 0x0807bbef in main (argc=6, argv=0xbfd62054) at ../../../../apps/dolphin/src/main.cpp:101

Possible duplicates by query: bug 234609.

Reported using DrKonqi