Bug 256204

Application: dolphin (1.5)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
Dolphin crash suddenly, I don't know why ...

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a6710 (LWP 2129))]

Thread 2 (Thread 0xb3ab9b70 (LWP 2140)):
#0  0x00508e36 in clock_gettime () from /lib/librt.so.1
#1  0x05a2850b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x05aff6e5 in QTimerInfoList::updateCurrentTime (this=0xb4a02e34) at kernel/qeventdispatcher_unix.cpp:339
#4  0x05aff72a in QTimerInfoList::timerWait (this=0xb4a02e34, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x05afd7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb3ab90bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x05afd83d in timerSourcePrepare (source=0x0, timeout=0x50cff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x068ece6a in g_main_context_prepare (context=0xb4a01aa0, priority=0xb3ab913c) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2469
#8  0x068ed279 in g_main_context_iterate (context=0xb4a01aa0, block=<value optimized out>, dispatch=1, self=0xb4a03078) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2760
#9  0x068ed848 in g_main_context_iteration (context=0xb4a01aa0, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#10 0x05afd59f in QEventDispatcherGlib::processEvents (this=0xb4a00ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x05acd609 in QEventLoop::processEvents (this=0xb3ab9290, flags=) at kernel/qeventloop.cpp:149
#12 0x05acda8a in QEventLoop::exec (this=0xb3ab9290, flags=...) at kernel/qeventloop.cpp:201
#13 0x059c9b7e in QThread::exec (this=0x8c964f0) at thread/qthread.cpp:490
#14 0x05aac35b in QInotifyFileSystemWatcherEngine::run (this=0x8c964f0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x059ccdf9 in QThreadPrivate::start (arg=0x8c964f0) at thread/qthread_unix.cpp:266
#16 0x00513cc9 in start_thread () from /lib/libpthread.so.0
#17 0x003df6ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77a6710 (LWP 2129)):
[KCrash Handler]
#7  0x00384fb6 in ?? () from /lib/libc.so.6
#8  0x08cd5888 in ?? ()
#9  0x06d3a4d5 in detach_helper (this=0x9350d98, action=0x84f5a00) at ../../include/QtCore/../../src/corelib/tools/qlist.h:709
#10 detachShared (this=0x9350d98, action=0x84f5a00) at ../../include/QtCore/../../src/corelib/tools/qlist.h:132
#11 removeAll (this=0x9350d98, action=0x84f5a00) at ../../include/QtCore/../../src/corelib/tools/qlist.h:757
#12 QWidget::removeAction (this=0x9350d98, action=0x84f5a00) at kernel/qwidget.cpp:3167
#13 0x00fae3b6 in KActionCollection::removeAssociatedWidget (this=0x9350d18, widget=0x9350d98) at ../../kdeui/actions/kactioncollection.cpp:723
#14 0x011fc80e in KXMLGUIClient::prepareXMLUnplug (this=0x9351ab4, w=0x9350d98) at ../../kdeui/xmlgui/kxmlguiclient.cpp:734
#15 0x01205b7d in KXMLGUIFactory::removeClient (this=0x930b820, client=0x9351ab4) at ../../kdeui/xmlgui/kxmlguifactory.cpp:439
#16 0x011ff22e in KXMLGUIClient::~KXMLGUIClient (this=0x9351ab4, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiclient.cpp:100
#17 0x03ab7740 in Konsole::SessionController::~SessionController (this=0x9351aa0, __in_chrg=<value optimized out>) at ../../../../apps/konsole/src/SessionController.cpp:181
#18 0x05ae1816 in QObjectPrivate::deleteChildren (this=0x9270b40) at kernel/qobject.cpp:1957
#19 0x05ae8f30 in QObject::~QObject (this=0x92708e0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:945
#20 0x03ae17f1 in Konsole::ViewManager::~ViewManager (this=0x92708e0, __in_chrg=<value optimized out>) at ../../../../apps/konsole/src/ViewManager.cpp:101
#21 0x05ae1816 in QObjectPrivate::deleteChildren (this=0x92c7ca8) at kernel/qobject.cpp:1957
#22 0x05ae8f30 in QObject::~QObject (this=0x92c6218, __in_chrg=<value optimized out>) at kernel/qobject.cpp:945
#23 0x001e531f in KParts::Part::~Part (this=0x92c6218, __vtt_parm=0x62c1ae8, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:212
#24 0x001e5aaa in KParts::ReadOnlyPart::~ReadOnlyPart (this=0x92c6218, __vtt_parm=0x62c1ae4, __in_chrg=<value optimized out>) at ../../kparts/part.cpp:459
#25 0x062beeca in Konsole::Part::~Part (this=0x92c6218, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../apps/konsole/src/Part.cpp:113
#26 0x05ae1816 in QObjectPrivate::deleteChildren (this=0x9280da8) at kernel/qobject.cpp:1957
#27 0x06d4a8fc in QWidget::~QWidget (this=0x920ab48, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#28 0x008d841d in Panel::~Panel (this=0x920ab48, __in_chrg=<value optimized out>) at ../../../../apps/dolphin/src/panels/panel.cpp:34
#29 0x0090ce12 in TerminalPanel::~TerminalPanel (this=0x920ab48, __in_chrg=<value optimized out>) at ../../../../apps/dolphin/src/panels/terminal/terminalpanel.cpp:46
#30 0x05ae1816 in QObjectPrivate::deleteChildren (this=0x921e0d0) at kernel/qobject.cpp:1957
#31 0x06d4a8fc in QWidget::~QWidget (this=0x926a240, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#32 0x0714e135 in QDockWidget::~QDockWidget (this=0x926a240, __in_chrg=<value optimized out>) at widgets/qdockwidget.cpp:1181
#33 0x05ae1816 in QObjectPrivate::deleteChildren (this=0x90be840) at kernel/qobject.cpp:1957
#34 0x06d4a8fc in QWidget::~QWidget (this=0x928ac38, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1589
#35 0x07184c31 in QMainWindow::~QMainWindow (this=0x928ac38, __in_chrg=<value optimized out>) at widgets/qmainwindow.cpp:329
#36 0x011b1224 in KMainWindow::~KMainWindow (this=0x928ac38, __in_chrg=<value optimized out>) at ../../kdeui/widgets/kmainwindow.cpp:473
#37 0x011f729a in KXmlGuiWindow::~KXmlGuiWindow (this=0x928ac38, __vtt_parm=0x91a4d4, __in_chrg=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:128
#38 0x008b94db in DolphinMainWindow::~DolphinMainWindow (this=0x928ac38, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../apps/dolphin/src/dolphinmainwindow.cpp:155
#39 0x05adf9a5 in qDeleteInEventHandler (o=0x0) at kernel/qobject.cpp:3988
#40 0x05ae16c8 in QObject::event (this=0x928ac38, e=0x8a8f388) at kernel/qobject.cpp:1202
#41 0x06d44936 in QWidget::event (this=0x928ac38, event=0x930c3a0) at kernel/qwidget.cpp:8646
#42 0x07185917 in QMainWindow::event (this=0x928ac38, event=0x930c3a0) at widgets/qmainwindow.cpp:1417
#43 0x011af264 in KMainWindow::event (this=0x928ac38, ev=0x930c3a0) at ../../kdeui/widgets/kmainwindow.cpp:1100
#44 0x011f7b4f in KXmlGuiWindow::event (this=0x928ac38, ev=0x930c3a0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:132
#45 0x06ce6fdc in QApplicationPrivate::notify_helper (this=0x8a67aa8, receiver=0x928ac38, e=0x930c3a0) at kernel/qapplication.cpp:4396
#46 0x06ced0e9 in QApplication::notify (this=0xbfe2fd70, receiver=0x928ac38, e=0x930c3a0) at kernel/qapplication.cpp:4361
#47 0x010b901a in KApplication::notify (this=0xbfe2fd70, receiver=0x928ac38, event=0x930c3a0) at ../../kdeui/kernel/kapplication.cpp:310
#48 0x05aceb3b in QCoreApplication::notifyInternal (this=0xbfe2fd70, receiver=0x928ac38, event=0x930c3a0) at kernel/qcoreapplication.cpp:732
#49 0x05ad1d8b in sendEvent (receiver=0x0, event_type=0, data=0x8a41e80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8a41e80) at kernel/qcoreapplication.cpp:1373
#51 0x05ad1f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#52 0x05afda74 in sendPostedEvents (s=0x8a64910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x8a64910) at kernel/qeventdispatcher_glib.cpp:277
#54 0x068e9855 in g_main_dispatch (context=0x8a64890) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149
#55 g_main_context_dispatch (context=0x8a64890) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702
#56 0x068ed668 in g_main_context_iterate (context=0x8a64890, block=<value optimized out>, dispatch=1, self=0x8a61fd0) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780
#57 0x068ed848 in g_main_context_iteration (context=0x8a64890, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#58 0x05afd565 in QEventDispatcherGlib::processEvents (this=0x8a41b40, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#59 0x06da8be5 in QGuiEventDispatcherGlib::processEvents (this=0x8a41b40, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x05acd609 in QEventLoop::processEvents (this=0xbfe2fcc4, flags=) at kernel/qeventloop.cpp:149
#61 0x05acda8a in QEventLoop::exec (this=0xbfe2fcc4, flags=...) at kernel/qeventloop.cpp:201
#62 0x05ad200f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#63 0x06ce5e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#64 0x008d0dab in kdemain (argc=5, argv=0xbfe2ff64) at ../../../../apps/dolphin/src/main.cpp:98
#65 0x080485ab in main (argc=5, argv=0xbfe2ff64) at dolphin_dummy.cpp:3

Reported using DrKonqi