Application: dolphin (1.7)
KDE Platform Version: 4.7.00 (4.7.0) "release 10"
Qt Version: 4.7.4
Operating System: Linux 2.6.37.6-0.7-desktop i686
Distribution: "openSUSE 11.4 (i586)"

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

Simply opening folders with several tabs already opened. I am unable to reproduce the bug, since it happens only rarely, and in mormal situations.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb587b710 (LWP 2539))]

Thread 2 (Thread 0xb11dcb70 (LWP 2623)):
#0  0xb5b9922b in clock_gettime () from /lib/librt.so.1
#1  0xb6de3345 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6eb61b6 in updateCurrentTime (this=0x81d953c, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x81d953c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb6eb49fb in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb11dc11c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6eb4a9d in timerSourcePrepare (source=0x81d9508, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb5ae3a70 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0xb5ae48e2 in ?? () from /lib/libglib-2.0.so.0
#9  0xb5ae4fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0xb6eb5247 in QEventDispatcherGlib::processEvents (this=0x82754f8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb6e85c5d in QEventLoop::processEvents (this=0xb11dc2b0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6e85e89 in QEventLoop::exec (this=0xb11dc2b0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb6d86fd9 in QThread::exec (this=0x81b5b28) at thread/qthread.cpp:498
#14 0xb6e659ed in QInotifyFileSystemWatcherEngine::run (this=0x81b5b28) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb6d89c23 in QThreadPrivate::start (arg=0x81b5b28) at thread/qthread_unix.cpp:331
#16 0xb6d0cb05 in start_thread () from /lib/libpthread.so.0
#17 0xb60bdd5e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb587b710 (LWP 2539)):
[KCrash Handler]
#7  qobject_cast<QWidget*> (this=0x8161378, spontaneous=false) at ../../src/gui/kernel/qwidget.h:910
#8  QWidgetPrivate::hideChildren (this=0x8161378, spontaneous=false) at kernel/qwidget.cpp:7794
#9  0xb63ddb95 in QWidgetPrivate::hideChildren (this=0x83cc2d0, spontaneous=false) at kernel/qwidget.cpp:7818
#10 0xb63ddb95 in QWidgetPrivate::hideChildren (this=0x83bf428, spontaneous=false) at kernel/qwidget.cpp:7818
#11 0xb63ddb95 in QWidgetPrivate::hideChildren (this=0x83bf270, spontaneous=false) at kernel/qwidget.cpp:7818
#12 0xb63ddda2 in QWidgetPrivate::hide_helper (this=0x83bf270) at kernel/qwidget.cpp:7562
#13 0xb63e74e8 in QWidget::setVisible (this=0x83c7008, visible=false) at kernel/qwidget.cpp:7734
#14 0xb239ff19 in DolphinMainWindow::setActiveTab(int) () from /usr/lib/libkdeinit4_dolphin.so
#15 0xb23a6c24 in DolphinMainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeinit4_dolphin.so
#16 0xb6e8d26d in QMetaObject::metacall (object=0x8152700, cl=QMetaObject::InvokeMetaMethod, idx=105, argv=0xbfd09e78) at kernel/qmetaobject.cpp:237
#17 0xb6e9c79c in QMetaObject::activate (sender=0x823a018, m=0xb6ceed64, local_signal_index=0, argv=0xbfd09e78) at kernel/qobject.cpp:3287
#18 0xb685fac5 in QTabBar::currentChanged (this=0x823a018, _t1=2) at .moc/release-shared/moc_qtabbar.cpp:201
#19 0xb68637b2 in QTabBar::setCurrentIndex (this=0x823a018, index=2) at widgets/qtabbar.cpp:1231
#20 0xb239728a in DolphinMainWindow::activatePrevTab() () from /usr/lib/libkdeinit4_dolphin.so
#21 0xb23a6bc2 in DolphinMainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeinit4_dolphin.so
#22 0xb6e8d26d in QMetaObject::metacall (object=0x8152700, cl=QMetaObject::InvokeMetaMethod, idx=100, argv=0xbfd0a008) at kernel/qmetaobject.cpp:237
#23 0xb6e9c79c in QMetaObject::activate (sender=0x820ed70, m=0xb6ce7458, local_signal_index=1, argv=0xbfd0a008) at kernel/qobject.cpp:3287
#24 0xb63804cd in QAction::triggered (this=0x820ed70, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#25 0xb638076b in QAction::activate (this=0x820ed70, event=QAction::Trigger) at kernel/qaction.cpp:1257
#26 0xb6380910 in QAction::event (this=0x834ecf0, e=0x3) at kernel/qaction.cpp:1183
#27 0xb74cd85f in KAction::event(QEvent*) () from /usr/lib/libkdeui.so.5
#28 0xb63875c4 in QApplicationPrivate::notify_helper (this=0x80c54e0, receiver=0x820ed70, e=0xbfd0a508) at kernel/qapplication.cpp:4481
#29 0xb6390367 in QApplication::notify (this=0xbfd0b364, receiver=0x820ed70, e=0xbfd0a508) at kernel/qapplication.cpp:3881
#30 0xb75cd7f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0xb6e8697e in QCoreApplication::notifyInternal (this=0xbfd0b364, receiver=0x820ed70, event=0xbfd0a508) at kernel/qcoreapplication.cpp:787
#32 0xb63c03ff in sendEvent (this=0x80c558c, e=0xbfd0a974) at ../../src/corelib/kernel/qcoreapplication.h:215
#33 QShortcutMap::dispatchEvent (this=0x80c558c, e=0xbfd0a974) at kernel/qshortcutmap.cpp:879
#34 0xb63c19a5 in QShortcutMap::tryShortcutEvent (this=0x80c558c, o=0x823a018, e=0xbfd0a974) at kernel/qshortcutmap.cpp:364
#35 0xb6392068 in QApplication::notify (this=0x823a018, receiver=0x823a018, e=0xbfd0a974) at kernel/qapplication.cpp:3923
#36 0xb75cd7f1 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0xb6e8697e in QCoreApplication::notifyInternal (this=0xbfd0b364, receiver=0x823a018, event=0xbfd0a974) at kernel/qcoreapplication.cpp:787
#38 0xb638557d in sendSpontaneousEvent (receiver=0x823a018, event=0xbfd0a974) at ../../src/corelib/kernel/qcoreapplication.h:218
#39 qt_sendSpontaneousEvent (receiver=0x823a018, event=0xbfd0a974) at kernel/qapplication.cpp:5475
#40 0xb643a20e in QKeyMapper::sendKeyEvent (keyWidget=0x823a018, grab=false, type=QEvent::KeyPress, code=16777218, modifiers=) at kernel/qkeymapper_x11.cpp:1866
#41 0xb643a6dc in QKeyMapperPrivate::translateKeyEvent (this=0x80f1860, keyWidget=0x823a018, event=0xbfd0b00c, grab=false) at kernel/qkeymapper_x11.cpp:1836
#42 0xb6412ce2 in QApplication::x11ProcessEvent (this=0xbfd0b364, event=0xbfd0b00c) at kernel/qapplication_x11.cpp:3480
#43 0xb643eab0 in x11EventSourceDispatch (s=0x80c6128, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0xb5ae4509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0xb5ae4d10 in ?? () from /lib/libglib-2.0.so.0
#46 0xb5ae4fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0xb6eb51fb in QEventDispatcherGlib::processEvents (this=0x80b7f38, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#48 0xb643e6aa in QGuiEventDispatcherGlib::processEvents (this=0x80b7f38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0xb6e85c5d in QEventLoop::processEvents (this=0xbfd0b2c4, flags=...) at kernel/qeventloop.cpp:149
#50 0xb6e85e89 in QEventLoop::exec (this=0xbfd0b2c4, flags=...) at kernel/qeventloop.cpp:201
#51 0xb6e8a930 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#52 0xb6385314 in QApplication::exec () at kernel/qapplication.cpp:3755
#53 0xb23b0304 in kdemain () from /usr/lib/libkdeinit4_dolphin.so
#54 0x0804e2a4 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#55 0x0804ee3f in handle_launcher_request(int, char const*) ()
#56 0x0804f4ec in handle_requests(int) ()
#57 0x08050369 in main ()

This bug may be a duplicate of or related to bug 278302.

Possible duplicates by query: bug 281188, bug 281055, bug 280609, bug 278302.

Reported using DrKonqi