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-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
4 instances of Dolphin open.  I attempted to open a file using right click, open with, another program.  All instances of Dolphin terminated.  I tried restart (single instance) and was able to perform the open sucessessfully.  Of 4GB installed RAM, less than 1GB was in use.

I have suffered unstable behaviour from Dolphin (not just on file open) on several occasions since performing a system update of kdelibs on 6th Jan 2011 from Kubuntu repositories.  Previously, Dolphin (and the rest of KDE apps) had been very stable.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb517c710 (LWP 1690))]

Thread 2 (Thread 0xb3510b70 (LWP 2348)):
#0  0xb53d1e16 in *__GI_clock_gettime (clock_id=-1254268940, tp=0xb350ffb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0xb5f706fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb5f75825 in QTimerInfoList::updateCurrentTime (this=0xa182bec) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb5f7586a in QTimerInfoList::timerWait (this=0xa182bec, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb5f73818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb35100cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb5f738a5 in timerSourcePrepare (source=0x0, timeout=0xb53d5ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb552faca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb552fee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb55304b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb5f7360f in QEventDispatcherGlib::processEvents (this=0xa234348, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb5f46059 in QEventLoop::processEvents (this=0xb3510290, flags=) at kernel/qeventloop.cpp:149
#11 0xb5f464aa in QEventLoop::exec (this=0xb3510290, flags=...) at kernel/qeventloop.cpp:201
#12 0xb5e425a8 in QThread::exec (this=0xa3f42c8) at thread/qthread.cpp:487
#13 0xb5f25c1b in QInotifyFileSystemWatcherEngine::run (this=0xa3f42c8) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb5e4532e in QThreadPrivate::start (arg=0xa3f42c8) at thread/qthread_unix.cpp:248
#15 0xb566196e in start_thread (arg=0xb3510b70) at pthread_create.c:300
#16 0xb5c20a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb517c710 (LWP 1690)):
[KCrash Handler]
#6  0x8bf85d8b in ?? ()
#7  0xb620c1be in KServiceGroup::root () at ../../kdecore/services/kservicegroup.cpp:712
#8  0xb620c258 in KServiceGroup::group (relPath=...) at ../../kdecore/services/kservicegroup.cpp:718
#9  0xb735d829 in KApplicationModelPrivate::fillNode (this=0xab53a68, _entryPath=..., node=0xacd87d0) at ../../kio/kfile/kopenwithdialog.cpp:132
#10 0xb735e307 in KApplicationModel (this=0x9bfdce8, parent=0xa687b10) at ../../kio/kfile/kopenwithdialog.cpp:193
#11 0xb735ead2 in KOpenWithDialogPrivate::init (this=0xac1b8e8, _text=..., _value=...) at ../../kio/kfile/kopenwithdialog.cpp:624
#12 0xb735fd96 in KOpenWithDialog (this=0xbf8e37a0, _urls=..., _text=..., _value=..., parent=0xa7464b0) at ../../kio/kfile/kopenwithdialog.cpp:511
#13 0xb72b8704 in KRun::displayOpenWithDialog (lst=..., window=0xa7464b0, tempFiles=false, suggestedFileName=..., asn=...) at ../../kio/kio/krun.cpp:201
#14 0xb728b0ef in KFileItemActionsPrivate::slotOpenWithDialog (this=0xaaedb88) at ../../kio/kio/kfileitemactions.cpp:563
#15 0xb71ec92b in KFileItemActionsPrivate::qt_metacall (this=0xaaedb88, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf8e39a8) at moc_kfileitemactions_p.cpp:79
#16 0xb5f4cc9a in QMetaObject::metacall (object=0xaaedb88, cl=3056605957, idx=6, argv=0xbf8e39a8) at kernel/qmetaobject.cpp:237
#17 0xb5f5b3d5 in QMetaObject::activate (sender=0x9ddeff0, m=0xb6d90d58, local_signal_index=1, argv=0xbf8e39a8) at kernel/qobject.cpp:3293
#18 0xb6461bd9 in QAction::triggered (this=0x9ddeff0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#19 0xb6463dcc in QAction::activate (this=0x9ddeff0, event=QAction::Trigger) at kernel/qaction.cpp:1255
#20 0xb690760c in QMenuPrivate::activateCausedStack (this=0xab63510, causedStack=..., action=0x9ddeff0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#21 0xb690dabb in QMenuPrivate::activateAction (this=0xab63510, action=0x9ddeff0, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#22 0xb690eac7 in QMenu::mouseReleaseEvent (this=0xab634c8, e=0xbf8e4190) at widgets/qmenu.cpp:2312
#23 0xb64c67f8 in QWidget::event (this=0xab634c8, event=0xbf8e4190) at kernel/qwidget.cpp:7998
#24 0xb69100cc in QMenu::event (this=0xab634c8, e=0xbf8e4190) at widgets/qmenu.cpp:2414
#25 0xb64684dc in QApplicationPrivate::notify_helper (this=0x99985a0, receiver=0xab634c8, e=0xbf8e4190) at kernel/qapplication.cpp:4300
#26 0xb646f9f7 in QApplication::notify (this=0xbf8e5f74, receiver=0xab634c8, e=0xbf8e4190) at kernel/qapplication.cpp:3865
#27 0xb6f8f40a in KApplication::notify (this=0xbf8e5f74, receiver=0xab634c8, event=0xbf8e4190) at ../../kdeui/kernel/kapplication.cpp:302
#28 0xb5f47a3b in QCoreApplication::notifyInternal (this=0xbf8e5f74, receiver=0xab634c8, event=0xbf8e4190) at kernel/qcoreapplication.cpp:704
#29 0xb646e952 in QCoreApplication::sendEvent (receiver=0xab634c8, event=0xbf8e4190, alienWidget=0x0, nativeWidget=0xab634c8, buttonDown=0xb6dac058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QApplicationPrivate::sendMouseEvent (receiver=0xab634c8, event=0xbf8e4190, alienWidget=0x0, nativeWidget=0xab634c8, buttonDown=0xb6dac058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#31 0xb64fa5cf in QETWidget::translateMouseEvent (this=0xab634c8, event=0xbf8e46ac) at kernel/qapplication_x11.cpp:4302
#32 0xb64f9511 in QApplication::x11ProcessEvent (this=0xbf8e5f74, event=0xbf8e46ac) at kernel/qapplication_x11.cpp:3379
#33 0xb652860a in x11EventSourceDispatch (s=0x999c000, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#34 0xb552c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0xb55302d8 in ?? () from /lib/libglib-2.0.so.0
#36 0xb55304b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0xb5f735d5 in QEventDispatcherGlib::processEvents (this=0x99774a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#38 0xb6528135 in QGuiEventDispatcherGlib::processEvents (this=0x99774a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0xb5f46059 in QEventLoop::processEvents (this=0xbf8e49a0, flags=) at kernel/qeventloop.cpp:149
#40 0xb5f464aa in QEventLoop::exec (this=0xbf8e49a0, flags=...) at kernel/qeventloop.cpp:201
#41 0xb690adde in QMenu::exec (this=0xa9a7c80, p=..., action=0x0) at widgets/qmenu.cpp:2063
#42 0x08079f4b in DolphinContextMenu::openItemContextMenu (this=0xbf8e4b00) at ../../../../apps/dolphin/src/dolphincontextmenu.cpp:252
#43 0x0807a5e8 in DolphinContextMenu::open (this=0xbf8e4b00) at ../../../../apps/dolphin/src/dolphincontextmenu.cpp:104
#44 0x08074f91 in DolphinViewContainer::openContextMenu (this=0xa78bf20, item=..., url=..., customActions=...) at ../../../../apps/dolphin/src/dolphinviewcontainer.cpp:391
#45 0x080776c0 in DolphinViewContainer::qt_metacall (this=0xa78bf20, _c=QMetaObject::InvokeMetaMethod, _id=43, _a=0xbf8e4c50) at ./dolphinviewcontainer.moc:137
#46 0xb5f4cc9a in QMetaObject::metacall (object=0xa78bf20, cl=3056605957, idx=43, argv=0xbf8e4c50) at kernel/qmetaobject.cpp:237
#47 0xb5f5b3d5 in QMetaObject::activate (sender=0xa766d38, m=0xb76fd7c4, local_signal_index=17, argv=0xbf8e4c50) at kernel/qobject.cpp:3293
#48 0xb76b80bf in DolphinView::requestContextMenu (this=0xa766d38, _t1=..., _t2=..., _t3=...) at ./dolphinview.moc:371
#49 0xb76b94e8 in DolphinView::openContextMenu (this=0xa766d38, pos=..., customActions=...) at ../../../../apps/dolphin/src/dolphinview.cpp:949
#50 0xb76bf481 in DolphinView::qt_metacall (this=0xa766d38, _c=QMetaObject::InvokeMetaMethod, _id=45, _a=0xbf8e4df4) at ./dolphinview.moc:230
#51 0xb5f4cc9a in QMetaObject::metacall (object=0xa766d38, cl=3056605957, idx=72, argv=0xbf8e4df4) at kernel/qmetaobject.cpp:237
#52 0xb5f5b3d5 in QMetaObject::activate (sender=0xa7e3400, m=0xb76fce48, local_signal_index=1, argv=0xbf8e4df4) at kernel/qobject.cpp:3293
#53 0xb76a5d39 in DolphinController::requestContextMenu (this=0xa7e3400, _t1=..., _t2=...) at ./dolphincontroller.moc:157
#54 0xb76a5e4a in DolphinController::triggerContextMenuRequest (this=0xa7e3400, pos=..., customActions=...) at ../../../../apps/dolphin/src/dolphincontroller.cpp:82
#55 0xb76adc54 in DolphinIconsView::contextMenuEvent (this=0xa8b76d8, event=0xbf8e56e8) at ../../../../apps/dolphin/src/dolphiniconsview.cpp:160
#56 0xb64c6f38 in QWidget::event (this=0xa8b76d8, event=0xbf8e56e8) at kernel/qwidget.cpp:8165
#57 0xb68c2fd3 in QFrame::event (this=0xa8b76d8, e=0xbf8e56e8) at widgets/qframe.cpp:557
#58 0xb695d382 in QAbstractScrollArea::viewportEvent (this=0xb6301b05, e=0x1) at widgets/qabstractscrollarea.cpp:1036
#59 0xb6a11bd7 in QAbstractItemView::viewportEvent (this=0xa8b76d8, event=0xbf8e56e8) at itemviews/qabstractitemview.cpp:1610
#60 0xb695fc65 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa327a30, o=0xa785248, e=0xbf8e56e8) at widgets/qabstractscrollarea_p.h:100
#61 QAbstractScrollAreaFilter::eventFilter (this=0xa327a30, o=0xa785248, e=0xbf8e56e8) at widgets/qabstractscrollarea_p.h:116
#62 0xb5f46cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x99985a0, receiver=0xa785248, event=0xbf8e56e8) at kernel/qcoreapplication.cpp:819
#63 0xb64684b9 in QApplicationPrivate::notify_helper (this=0x99985a0, receiver=0xa785248, e=0xbf8e56e8) at kernel/qapplication.cpp:4296
#64 0xb646f470 in QApplication::notify (this=0xbf8e5f74, receiver=0xa785248, e=0xbf8e56e8) at kernel/qapplication.cpp:3944
#65 0xb6f8f40a in KApplication::notify (this=0xbf8e5f74, receiver=0xa785248, event=0xbf8e56e8) at ../../kdeui/kernel/kapplication.cpp:302
#66 0xb5f47a3b in QCoreApplication::notifyInternal (this=0xbf8e5f74, receiver=0xa785248, event=0xbf8e56e8) at kernel/qcoreapplication.cpp:704
#67 0xb64ffdfe in QCoreApplication::sendSpontaneousEvent (receiver=0xa785248, event=0x1) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#68 0xb64fa0f4 in QETWidget::translateMouseEvent (this=0xa8b76d8, event=0xbf8e5bdc) at kernel/qapplication_x11.cpp:4373
#69 0xb64f9511 in QApplication::x11ProcessEvent (this=0xbf8e5f74, event=0xbf8e5bdc) at kernel/qapplication_x11.cpp:3379
#70 0xb652860a in x11EventSourceDispatch (s=0x999c000, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#71 0xb552c5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#72 0xb55302d8 in ?? () from /lib/libglib-2.0.so.0
#73 0xb55304b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#74 0xb5f735d5 in QEventDispatcherGlib::processEvents (this=0x99774a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#75 0xb6528135 in QGuiEventDispatcherGlib::processEvents (this=0x99774a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#76 0xb5f46059 in QEventLoop::processEvents (this=0xbf8e5ed4, flags=) at kernel/qeventloop.cpp:149
#77 0xb5f464aa in QEventLoop::exec (this=0xbf8e5ed4, flags=...) at kernel/qeventloop.cpp:201
#78 0xb5f4a69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#79 0xb6468577 in QApplication::exec () at kernel/qapplication.cpp:3579
#80 0x0807bbef in main (argc=3, argv=0xbf8e6154) at ../../../../apps/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 242697, bug 237910.

Possible duplicates by query: bug 247340, bug 242697, bug 241048, bug 237910.

Reported using DrKonqi