Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

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

start dolphin
add widgets
start kde
start firefox
press alt-tab

-- Backtrace:
Application: Рабочее пространство Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb61ec940 (LWP 1865))]

Thread 2 (Thread 0xaddb9b70 (LWP 1869)):
#0  0x0405dec4 in ?? () from /lib/libglib-2.0.so.0
#1  0x0405e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#2  0x04f4df1f in QEventDispatcherGlib::processEvents (this=0x8fabed8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#3  0x04f1e1a9 in QEventLoop::processEvents (this=0xaddb9280, flags=) at kernel/qeventloop.cpp:149
#4  0x04f1e5fa in QEventLoop::exec (this=0xaddb9280, flags=...) at kernel/qeventloop.cpp:201
#5  0x04e1baee in QThread::exec (this=0x9115020) at thread/qthread.cpp:490
#6  0x04efd2eb in QInotifyFileSystemWatcherEngine::run (this=0x9115020) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x04e1edc9 in QThreadPrivate::start (arg=0x9115020) at thread/qthread_unix.cpp:266
#8  0x0052a96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x001dda4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb61ec940 (LWP 1865)):
[KCrash Handler]
#7  0x0305500a in QGraphicsLayoutItem::isLayout (this=0x8da6ef8) at graphicsview/qgraphicslayoutitem.cpp:804
#8  0x03053fbd in QGraphicsLayoutPrivate::activateRecursive (this=0x8da6ef8, item=0x916ff40) at graphicsview/qgraphicslayout_p.cpp:189
#9  0x03053866 in QGraphicsLayout::activate (this=0x8dab240) at graphicsview/qgraphicslayout.cpp:261
#10 0x0305393c in QGraphicsLayout::widgetEvent (this=0x8dab240, e=0x9997928) at graphicsview/qgraphicslayout.cpp:369
#11 0x0309d16c in QGraphicsWidget::event (this=0x8dcec68, event=0x9997928) at graphicsview/qgraphicswidget.cpp:1328
#12 0x029a032c in QApplicationPrivate::notify_helper (this=0x8943580, receiver=0x8dcec68, e=0x9997928) at kernel/qapplication.cpp:4358
#13 0x029a76fe in QApplication::notify (this=0x8938870, receiver=0x8dcec68, e=0x9997928) at kernel/qapplication.cpp:3762
#14 0x0117990a in KApplication::notify (this=0x8938870, receiver=0x8dcec68, event=0x9997928) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x04f1f6cb in QCoreApplication::notifyInternal (this=0x8938870, receiver=0x8dcec68, event=0x9997928) at kernel/qcoreapplication.cpp:732
#16 0x04f2292b in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x89094d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x89094d0) at kernel/qcoreapplication.cpp:1373
#18 0x04f22aed in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#19 0x04f4e3ef in QCoreApplication::sendPostedEvents (s=0x8945718) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#20 postEventSourceDispatch (s=0x8945718) at kernel/qeventdispatcher_glib.cpp:276
#21 0x0405a5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x0405e2d8 in ?? () from /lib/libglib-2.0.so.0
#23 0x0405e4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x04f4dee5 in QEventDispatcherGlib::processEvents (this=0x8908fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#25 0x02a61105 in QGuiEventDispatcherGlib::processEvents (this=0x8908fb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x04f1e1a9 in QEventLoop::processEvents (this=0xbfe0fd64, flags=) at kernel/qeventloop.cpp:149
#27 0x04f1e5fa in QEventLoop::exec (this=0xbfe0fd64, flags=...) at kernel/qeventloop.cpp:201
#28 0x04f22baf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#29 0x0299f157 in QApplication::exec () at kernel/qapplication.cpp:3637
#30 0x00deb66e in kdemain (argc=1, argv=0xbfe0ff74) at ../../../../plasma/desktop/shell/main.cpp:118
#31 0x0804860b in main (argc=1, argv=0xbfe0ff74) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 241685.

Possible duplicates by query: bug 241685, bug 230789, bug 212285, bug 210747, bug 207792.

Reported using DrKonqi