Bug 287899

Application: dolphin (1.7)
KDE Platform Version: 4.7.3 (4.7.3) "release 10"
Qt Version: 4.7.4
Operating System: Linux 2.6.37.6-0.9-desktop i686
Distribution: "openSUSE 11.4 (i586)"

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

Just switched to dolphin using Alt+Tab, then used Ctrl+w to close the current tab. There were about 4 tabs opened.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5794710 (LWP 2455))]

Thread 2 (Thread 0xb0c22b70 (LWP 2466)):
#0  0xb6c84f7a in __i686.get_pc_thunk.bx () at animation/qabstractanimation.cpp:1
#1  0xb6dcf199 in QTimerInfoList::timerWait (this=0x8231e6c, tm=...) at kernel/qeventdispatcher_unix.cpp:441
#2  0xb6dcd9fb in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb0c2211c) at kernel/qeventdispatcher_glib.cpp:136
#3  0xb6dcda9d in timerSourcePrepare (source=0x8231e38, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#4  0xb59fca70 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#5  0xb59fd8e2 in ?? () from /lib/libglib-2.0.so.0
#6  0xb59fdfce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#7  0xb6dce247 in QEventDispatcherGlib::processEvents (this=0x81b2b68, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#8  0xb6d9ec5d in QEventLoop::processEvents (this=0xb0c222b0, flags=...) at kernel/qeventloop.cpp:149
#9  0xb6d9ee89 in QEventLoop::exec (this=0xb0c222b0, flags=...) at kernel/qeventloop.cpp:201
#10 0xb6c9ffd9 in QThread::exec (this=0x8226118) at thread/qthread.cpp:498
#11 0xb6d7e9ed in QInotifyFileSystemWatcherEngine::run (this=0x8226118) at io/qfilesystemwatcher_inotify.cpp:248
#12 0xb6ca2c23 in QThreadPrivate::start (arg=0x8226118) at thread/qthread_unix.cpp:331
#13 0xb6c25b05 in start_thread () from /lib/libpthread.so.0
#14 0xb5fd6d1e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5794710 (LWP 2455)):
[KCrash Handler]
#7  qobject_cast<QWidget*> (this=0x8294138, spontaneous=false) at ../../src/gui/kernel/qwidget.h:910
#8  QWidgetPrivate::hideChildren (this=0x8294138, spontaneous=false) at kernel/qwidget.cpp:7794
#9  0xb62f6b95 in QWidgetPrivate::hideChildren (this=0x8226668, spontaneous=false) at kernel/qwidget.cpp:7818
#10 0xb62f6b95 in QWidgetPrivate::hideChildren (this=0x8257268, spontaneous=false) at kernel/qwidget.cpp:7818
#11 0xb62f6b95 in QWidgetPrivate::hideChildren (this=0x822e070, spontaneous=false) at kernel/qwidget.cpp:7818
#12 0xb62f6da2 in QWidgetPrivate::hide_helper (this=0x822e070) at kernel/qwidget.cpp:7562
#13 0xb63004e8 in QWidget::setVisible (this=0x81ad938, visible=false) at kernel/qwidget.cpp:7734
#14 0xb1ddcf29 in ?? () from /usr/lib/libkdeinit4_dolphin.so
#15 0xb1de3cc4 in ?? () from /usr/lib/libkdeinit4_dolphin.so
#16 0xb6da626d in QMetaObject::metacall (object=0x81941a0, cl=QMetaObject::InvokeMetaMethod, idx=105, argv=0xbfc1d488) at kernel/qmetaobject.cpp:237
#17 0xb6db579c in QMetaObject::activate (sender=0x81ca4c8, m=0xb6c07d64, local_signal_index=0, argv=0xbfc1d488) at kernel/qobject.cpp:3287
#18 0xb6778ac5 in QTabBar::currentChanged (this=0x81ca4c8, _t1=1) at .moc/release-shared/moc_qtabbar.cpp:201
#19 0xb677c7b2 in QTabBar::setCurrentIndex (this=0x81ca4c8, index=1) at widgets/qtabbar.cpp:1231
#20 0xb1ddd23b in ?? () from /usr/lib/libkdeinit4_dolphin.so
#21 0xb1ddd271 in ?? () from /usr/lib/libkdeinit4_dolphin.so
#22 0xb1de3cd1 in ?? () from /usr/lib/libkdeinit4_dolphin.so
#23 0xb6da626d in QMetaObject::metacall (object=0x81941a0, cl=QMetaObject::InvokeMetaMethod, idx=106, argv=0xbfc1d678) at kernel/qmetaobject.cpp:237
#24 0xb6db579c in QMetaObject::activate (sender=0x81dc7a0, m=0xb6c00458, local_signal_index=1, argv=0xbfc1d678) at kernel/qobject.cpp:3287
#25 0xb62994cd in QAction::triggered (this=0x81dc7a0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#26 0xb629976b in QAction::activate (this=0x81dc7a0, event=QAction::Trigger) at kernel/qaction.cpp:1257
#27 0xb6299910 in QAction::event (this=0x81cde28, e=0x3) at kernel/qaction.cpp:1183
#28 0xb73e8acf in KAction::event (this=0x81dc7a0, event=0xbfc1db78) at /usr/src/debug/kdelibs-4.7.3/kdeui/actions/kaction.cpp:131
#29 0xb62a05c4 in QApplicationPrivate::notify_helper (this=0x80c7138, receiver=0x81dc7a0, e=0xbfc1db78) at kernel/qapplication.cpp:4481
#30 0xb62a9367 in QApplication::notify (this=0xbfc1e9d4, receiver=0x81dc7a0, e=0xbfc1db78) at kernel/qapplication.cpp:3881
#31 0xb74e8b41 in KApplication::notify (this=0xbfc1e9d4, receiver=0x81dc7a0, event=0xbfc1db78) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#32 0xb6d9f97e in QCoreApplication::notifyInternal (this=0xbfc1e9d4, receiver=0x81dc7a0, event=0xbfc1db78) at kernel/qcoreapplication.cpp:787
#33 0xb62d93ff in sendEvent (this=0x80c71e4, e=0xbfc1dfe4) at ../../src/corelib/kernel/qcoreapplication.h:215
#34 QShortcutMap::dispatchEvent (this=0x80c71e4, e=0xbfc1dfe4) at kernel/qshortcutmap.cpp:879
#35 0xb62da9a5 in QShortcutMap::tryShortcutEvent (this=0x80c71e4, o=0x821c770, e=0xbfc1dfe4) at kernel/qshortcutmap.cpp:364
#36 0xb62ab068 in QApplication::notify (this=0x821c770, receiver=0x821c770, e=0xbfc1dfe4) at kernel/qapplication.cpp:3923
#37 0xb74e8b41 in KApplication::notify (this=0xbfc1e9d4, receiver=0x821c770, event=0xbfc1dfe4) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311
#38 0xb6d9f97e in QCoreApplication::notifyInternal (this=0xbfc1e9d4, receiver=0x821c770, event=0xbfc1dfe4) at kernel/qcoreapplication.cpp:787
#39 0xb629e57d in sendSpontaneousEvent (receiver=0x821c770, event=0xbfc1dfe4) at ../../src/corelib/kernel/qcoreapplication.h:218
#40 qt_sendSpontaneousEvent (receiver=0x821c770, event=0xbfc1dfe4) at kernel/qapplication.cpp:5475
#41 0xb635320e in QKeyMapper::sendKeyEvent (keyWidget=0x821c770, grab=false, type=QEvent::KeyPress, code=87, modifiers=) at kernel/qkeymapper_x11.cpp:1866
#42 0xb63536dc in QKeyMapperPrivate::translateKeyEvent (this=0x80f3668, keyWidget=0x821c770, event=0xbfc1e67c, grab=false) at kernel/qkeymapper_x11.cpp:1836
#43 0xb632bce2 in QApplication::x11ProcessEvent (this=0xbfc1e9d4, event=0xbfc1e67c) at kernel/qapplication_x11.cpp:3480
#44 0xb6357ab0 in x11EventSourceDispatch (s=0x80cf038, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#45 0xb59fd509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0xb59fdd10 in ?? () from /lib/libglib-2.0.so.0
#47 0xb59fdfce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0xb6dce1fb in QEventDispatcherGlib::processEvents (this=0x80b8c58, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#49 0xb63576aa in QGuiEventDispatcherGlib::processEvents (this=0x80b8c58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0xb6d9ec5d in QEventLoop::processEvents (this=0xbfc1e934, flags=...) at kernel/qeventloop.cpp:149
#51 0xb6d9ee89 in QEventLoop::exec (this=0xbfc1e934, flags=...) at kernel/qeventloop.cpp:201
#52 0xb6da3930 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#53 0xb629e314 in QApplication::exec () at kernel/qapplication.cpp:3755
#54 0xb1ded3a4 in kdemain () from /usr/lib/libkdeinit4_dolphin.so
#55 0x0804e2a4 in _start ()

Possible duplicates by query: bug 282172, bug 281651, bug 281536, bug 281188, bug 281055.

Reported using DrKonqi