Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I've had Dolphin open over night, without using the computer. When I get back to it in the morning, I click the parent folder of the folder I'm currently viewing, in the breadcrumb bar. Dolphin seems to "hang" for a second, and it dies.

It might also be because on my way to the breadcrumb bar, I hover some files - unintentionally - I'm not sure exactly when it died.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78a6710 (LWP 11464))]

Thread 5 (Thread 0xb6039b70 (LWP 11474)):
#0  0x00627422 in __kernel_vsyscall ()
#1  0x00b0fb86 in *__GI___poll (fds=0xba5ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x065694eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x0655c0ac in ?? () from /lib/libglib-2.0.so.0
#4  0x0655c4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x014e160f in QEventDispatcherGlib::processEvents (this=0x9351bd8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x014b4059 in QEventLoop::processEvents (this=0xb6039290, flags=) at kernel/qeventloop.cpp:149
#7  0x014b44aa in QEventLoop::exec (this=0xb6039290, flags=...) at kernel/qeventloop.cpp:201
#8  0x013b05a8 in QThread::exec (this=0x92e86b0) at thread/qthread.cpp:487
#9  0x01493c1b in QInotifyFileSystemWatcherEngine::run (this=0x92e86b0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x013b332e in QThreadPrivate::start (arg=0x92e86b0) at thread/qthread_unix.cpp:248
#11 0x006f796e in start_thread (arg=0xb6039b70) at pthread_create.c:300
#12 0x00b1da0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xb37b7b70 (LWP 11481)):
#0  0x00627422 in __kernel_vsyscall ()
#1  0x006fc342 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:179
#2  0x00b2a9f4 in __pthread_cond_timedwait (cond=0x94caeb8, mutex=0x94caea0, abstime=0xb37b7320) at forward.c:152
#3  0x07b72ce7 in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 3 (Thread 0xb47b9b70 (LWP 24217)):
[KCrash Handler]
#6  0x013ae01b in QBasicAtomicInt::fetchAndAddOrdered (this=0xb5707960) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:163
#7  QBasicAtomicInt::fetchAndAddAcquire (this=0xb5707960) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:296
#8  QMutex::lock (this=0xb5707960) at thread/qmutex.cpp:158
#9  0x006bc000 in ?? () from /usr/lib/libsopranoclient.so.1
#10 0x00785a30 in Nepomuk::MainModel::executeQuery (this=0x93cfb28, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:213
#11 0x001ef3cd in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#12 0x00779335 in Nepomuk::ResourceData::determineUri (this=0xb5709120) at ../../../nepomuk/core/resourcedata.cpp:671
#13 0x0077a6a0 in Nepomuk::ResourceData::load (this=0xb5709120) at ../../../nepomuk/core/resourcedata.cpp:414
#14 0x0077b19b in Nepomuk::ResourceData::property (this=0xb5709120, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#15 0x00798cb7 in Nepomuk::Resource::property (this=0xb47b9294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#16 0x0079bd41 in Nepomuk::Resource::rating (this=0xb47b9294) at ../../../nepomuk/core/resource.cpp:800
#17 0x080aa1e9 in KLoadMetaDataThread::run (this=0x94e80c8) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#18 0x013b332e in QThreadPrivate::start (arg=0x94e80c8) at thread/qthread_unix.cpp:248
#19 0x006f796e in start_thread (arg=0xb47b9b70) at pthread_create.c:300
#20 0x00b1da0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb1d43b70 (LWP 24225)):
#0  0x00627422 in __kernel_vsyscall ()
#1  0x006fc015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00b2a99d in __pthread_cond_wait (cond=0xb5707838, mutex=0xb5707820) at forward.c:139
#3  0x013b28c2 in QMutexPrivate::wait (this=0xb5707808, timeout=-1) at thread/qmutex_unix.cpp:84
#4  0x013ae052 in QMutex::lock (this=0xb570914c) at thread/qmutex.cpp:167
#5  0x0077a5e6 in QMutexLocker::relock (this=0xb5709120) at /usr/include/qt4/QtCore/qmutex.h:120
#6  QMutexLocker (this=0xb5709120) at /usr/include/qt4/QtCore/qmutex.h:102
#7  Nepomuk::ResourceData::load (this=0xb5709120) at ../../../nepomuk/core/resourcedata.cpp:409
#8  0x0077b19b in Nepomuk::ResourceData::property (this=0xb5709120, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#9  0x00798cb7 in Nepomuk::Resource::property (this=0xb1d43294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#10 0x0079bd41 in Nepomuk::Resource::rating (this=0xb1d43294) at ../../../nepomuk/core/resource.cpp:800
#11 0x080aa1e9 in KLoadMetaDataThread::run (this=0x959fbd8) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#12 0x013b332e in QThreadPrivate::start (arg=0x959fbd8) at thread/qthread_unix.cpp:248
#13 0x006f796e in start_thread (arg=0xb1d43b70) at pthread_create.c:300
#14 0x00b1da0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb78a6710 (LWP 11464)):
#0  0x00627422 in __kernel_vsyscall ()
#1  0x00b0fb86 in *__GI___poll (fds=0xba5ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x050f2d60 in ?? () from /usr/lib/libxcb.so.1
#3  0x050f32cb in ?? () from /usr/lib/libxcb.so.1
#4  0x050f3667 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x00cdcd79 in _XSend () from /usr/lib/libX11.so.6
#6  0x00cdcf10 in _XReply () from /usr/lib/libX11.so.6
#7  0x00cba729 in XGetSelectionOwner () from /usr/lib/libX11.so.6
#8  0x05863d9f in QClipboardWatcher::empty (this=0x959f568) at kernel/qclipboard_x11.cpp:1191
#9  0x0586838f in QClipboardWatcher::formats_sys (this=0x959f568) at kernel/qclipboard_x11.cpp:1203
#10 0x057e6ac6 in QInternalMimeData::formats (this=0x959f568) at kernel/qdnd.cpp:559
#11 0x05864d25 in QClipboardWatcher::hasFormat_sys (this=0x959f568, format=...) at kernel/qclipboard_x11.cpp:1238
#12 0x057e5ed6 in QInternalMimeData::hasFormat (this=0x959f568, mimeType=...) at kernel/qdnd.cpp:546
#13 0x014c359b in QMimeData::hasText (this=0x959f568) at kernel/qmimedata.cpp:388
#14 0x0093bc65 in KIO::canPasteMimeSource (data=0x959f568) at ../../kio/kio/paste.cpp:219
#15 0x00182b8f in KonqOperations::pasteInfo (targetUrl=...) at ../../../../apps/lib/konq/konq_operations.cpp:938
#16 0x00f4e621 in DolphinView::pasteInfo (this=0x93a61e0) at ../../../../apps/dolphin/src/dolphinview.cpp:1058
#17 0x08067678 in DolphinMainWindow::updatePasteAction (this=0x8992b90) at ../../../../apps/dolphin/src/dolphinmainwindow.cpp:727
#18 0x08068531 in DolphinMainWindow::updateEditActions (this=0x8992b90) at ../../../../apps/dolphin/src/dolphinmainwindow.cpp:1566
#19 0x0806b5c4 in DolphinMainWindow::changeUrl (this=0x8992b90, url=...) at ../../../../apps/dolphin/src/dolphinmainwindow.cpp:304
#20 0x08073ffd in DolphinMainWindow::qt_metacall (this=0x8992b90, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfecf018) at ./dolphinmainwindow.moc:191
#21 0x014bac9a in QMetaObject::metacall (object=0x8992b90, cl=QMetaObject::ReadProperty, idx=51, argv=0xbfecf018) at kernel/qmetaobject.cpp:237
#22 0x014c93d5 in QMetaObject::activate (sender=0x9397e58, m=0x414a34, local_signal_index=1, argv=0xbfecf018) at kernel/qobject.cpp:3293
#23 0x00402453 in KUrlNavigator::urlChanged (this=0x9397e58, _t1=...) at ./kurlnavigator.moc:145
#24 0x00406e73 in KUrlNavigator::setUrl (this=0x9397e58, newUrl=...) at ../../kfile/kurlnavigator.cpp:1036
#25 0x003ff604 in KUrlNavigatorButton::updateNavigatorUrl (this=0x93a3cc0) at ../../kfile/kurlnavigatorbutton.cpp:325
#26 0x00401e33 in KUrlNavigatorButton::qt_metacall (this=0x93a3cc0, _c=QMetaObject::InvokeMetaMethod, _id=42, _a=0xbfecf278) at ./kurlnavigatorbutton_p.moc:90
#27 0x014bac9a in QMetaObject::metacall (object=0x93a3cc0, cl=QMetaObject::ReadProperty, idx=42, argv=0xbfecf278) at kernel/qmetaobject.cpp:237
#28 0x014c93d5 in QMetaObject::activate (sender=0x93a3cc0, m=0x61068c4, local_signal_index=2, argv=0xbfecf278) at kernel/qobject.cpp:3293
#29 0x05ef6479 in QAbstractButton::clicked (this=0x93a3cc0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#30 0x05bd5ea9 in QAbstractButtonPrivate::emitClicked (this=0x93a3d80) at widgets/qabstractbutton.cpp:546
#31 0x05bd6cf4 in QAbstractButtonPrivate::click (this=0x93a3d80) at widgets/qabstractbutton.cpp:539
#32 0x05bd6fae in QAbstractButton::mouseReleaseEvent (this=0x93a3cc0, e=0xbfecf9e0) at widgets/qabstractbutton.cpp:1121
#33 0x003ff7ff in KUrlNavigatorButton::mouseReleaseEvent (this=0x93a3cc0, event=0xbfecf9e0) at ../../kfile/kurlnavigatorbutton.cpp:306
#34 0x058297f8 in QWidget::event (this=0x93a3cc0, event=0xbfecf9e0) at kernel/qwidget.cpp:7998
#35 0x05bd5d4e in QAbstractButton::event (this=0x93a3cc0, e=0xffffffff) at widgets/qabstractbutton.cpp:1080
#36 0x05c801f2 in QPushButton::event (this=0x93a3cc0, e=0xbfecf9e0) at widgets/qpushbutton.cpp:679
#37 0x057cb4dc in QApplicationPrivate::notify_helper (this=0x899da38, receiver=0x93a3cc0, e=0xbfecf9e0) at kernel/qapplication.cpp:4300
#38 0x057d29f7 in QApplication::notify (this=0xbfed0294, receiver=0x93a3cc0, e=0xbfecf9e0) at kernel/qapplication.cpp:3865
#39 0x01175f2a in KApplication::notify (this=0xbfed0294, receiver=0x93a3cc0, event=0xbfecf9e0) at ../../kdeui/kernel/kapplication.cpp:302
#40 0x014b5a3b in QCoreApplication::notifyInternal (this=0xbfed0294, receiver=0x93a3cc0, event=0xbfecf9e0) at kernel/qcoreapplication.cpp:704
#41 0x057d1952 in QCoreApplication::sendEvent (receiver=0x93a3cc0, event=0xbfecf9e0, alienWidget=0x93a3cc0, nativeWidget=0x8992b90, buttonDown=0x610f058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QApplicationPrivate::sendMouseEvent (receiver=0x93a3cc0, event=0xbfecf9e0, alienWidget=0x93a3cc0, nativeWidget=0x8992b90, buttonDown=0x610f058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#43 0x0585d088 in QETWidget::translateMouseEvent (this=0x8992b90, event=0xbfecfefc) at kernel/qapplication_x11.cpp:4368
#44 0x0585c511 in QApplication::x11ProcessEvent (this=0xbfed0294, event=0xbfecfefc) at kernel/qapplication_x11.cpp:3379
#45 0x0588b60a in x11EventSourceDispatch (s=0x89a11f8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#46 0x065585e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x0655c2d8 in ?? () from /lib/libglib-2.0.so.0
#48 0x0655c4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x014e15d5 in QEventDispatcherGlib::processEvents (this=0x897d4a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#50 0x0588b135 in QGuiEventDispatcherGlib::processEvents (this=0x897d4a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x014b4059 in QEventLoop::processEvents (this=0xbfed01f4, flags=) at kernel/qeventloop.cpp:149
#52 0x014b44aa in QEventLoop::exec (this=0xbfed01f4, flags=...) at kernel/qeventloop.cpp:201
#53 0x014b869f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#54 0x057cb577 in QApplication::exec () at kernel/qapplication.cpp:3579
#55 0x0807bbcf in main (argc=6, argv=0xbfed0474) at ../../../../apps/dolphin/src/main.cpp:101

Possible duplicates by query: bug 236024, bug 235878, bug 235632, bug 235365, bug 235116.

Reported using DrKonqi