Bug 234503

Application: plasma-netbook (0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
After installing software update, rebooted netbook. Plasma crashed on start up

 -- Backtrace:
Application: Plasma Netbook (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78a5aa0 (LWP 1323))]

Thread 3 (Thread 0xab063b70 (LWP 1499)):
#0  0x00c1f422 in __kernel_vsyscall ()
#1  0x009c7b56 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x012a14eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x012940ac in ?? () from /lib/libglib-2.0.so.0
#4  0x012944b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0116b60f in QEventDispatcherGlib::processEvents (this=0x9c5e238, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x0113e059 in QEventLoop::processEvents (this=0xab063290, flags=) at kernel/qeventloop.cpp:149
#7  0x0113e4aa in QEventLoop::exec (this=0xab063290, flags=...) at kernel/qeventloop.cpp:201
#8  0x0103a5a8 in QThread::exec (this=0x9c64db0) at thread/qthread.cpp:487
#9  0x0111dc1b in QInotifyFileSystemWatcherEngine::run (this=0x9c64db0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0103d32e in QThreadPrivate::start (arg=0x9c64db0) at thread/qthread_unix.cpp:248
#11 0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x009d59de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xaa862b70 (LWP 1500)):
#0  0x00c1f422 in __kernel_vsyscall ()
#1  0x0011a015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x048209d7 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x04820a21 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x0011596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x009d59de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb78a5aa0 (LWP 1323)):
[KCrash Handler]
#6  0x0430edc0 in QGraphicsScenePrivate::setFocusItemHelper (this=0x9c81a90, item=0x9fd30c8, focusReason=Qt::MouseFocusReason) at graphicsview/qgraphicsscene.cpp:804
#7  0x042d2641 in QGraphicsItemPrivate::setFocusHelper (this=0x9fd31d8, focusReason=Qt::MouseFocusReason, climb=true) at graphicsview/qgraphicsitem.cpp:3156
#8  0x042d27af in QGraphicsItem::setFocus (this=0x9fd30c8, focusReason=Qt::MouseFocusReason) at graphicsview/qgraphicsitem.cpp:3107
#9  0x0430ef7e in QGraphicsScene::setFocusItem (this=0x9c81780, item=0x0, focusReason=164112336) at graphicsview/qgraphicsscene.cpp:2972
#10 0x04312b05 in QGraphicsScenePrivate::mousePressEventHandler (this=0x9c81a90, mouseEvent=0xbf9b84b4) at graphicsview/qgraphicsscene.cpp:1309
#11 0x0431301d in QGraphicsScene::mousePressEvent (this=0x9c81780, mouseEvent=0xbf9b84b4) at graphicsview/qgraphicsscene.cpp:4003
#12 0x043176f4 in QGraphicsScene::event (this=0x9c81780, event=0xbf9b84b4) at graphicsview/qgraphicsscene.cpp:3395
#13 0x03c6b4dc in QApplicationPrivate::notify_helper (this=0x9b50ba0, receiver=0x9c81780, e=0xbf9b84b4) at kernel/qapplication.cpp:4300
#14 0x03c7205e in QApplication::notify (this=0x9b50f30, receiver=0x9c81780, e=0xbf9b84b4) at kernel/qapplication.cpp:3704
#15 0x00dfff2a in KApplication::notify (this=0x9b50f30, receiver=0x9c81780, event=0xbf9b84b4) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x0113fa3b in QCoreApplication::notifyInternal (this=0x9b50f30, receiver=0x9c81780, event=0xbf9b84b4) at kernel/qcoreapplication.cpp:704
#17 0x03c6c2be in QCoreApplication::sendSpontaneousEvent (receiver=0x9c81780, event=0x9c82888) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#18 qt_sendSpontaneousEvent (receiver=0x9c81780, event=0x9c82888) at kernel/qapplication.cpp:5279
#19 0x043394f5 in QGraphicsView::mousePressEvent (this=0x9f7f7d8, event=0xbf9b8c20) at graphicsview/qgraphicsview.cpp:3085
#20 0x03cc97dc in QWidget::event (this=0x9f7f7d8, event=0xbf9b8c20) at kernel/qwidget.cpp:7994
#21 0x040c5fd3 in QFrame::event (this=0x9f7f7d8, e=0xbf9b8c20) at widgets/qframe.cpp:557
#22 0x04160382 in QAbstractScrollArea::viewportEvent (this=0x9c827d0, e=0x9c82888) at widgets/qabstractscrollarea.cpp:1036
#23 0x0433606b in QGraphicsView::viewportEvent (this=0x9f7f7d8, event=0xbf9b8c20) at graphicsview/qgraphicsview.cpp:2787
#24 0x04162c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9fd65e8, o=0xa1d1970, e=0xbf9b8c20) at widgets/qabstractscrollarea_p.h:100
#25 QAbstractScrollAreaFilter::eventFilter (this=0x9fd65e8, o=0xa1d1970, e=0xbf9b8c20) at widgets/qabstractscrollarea_p.h:116
#26 0x0113ecda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9b50ba0, receiver=0xa1d1970, event=0xbf9b8c20) at kernel/qcoreapplication.cpp:819
#27 0x03c6b4b9 in QApplicationPrivate::notify_helper (this=0x9b50ba0, receiver=0xa1d1970, e=0xbf9b8c20) at kernel/qapplication.cpp:4296
#28 0x03c729f7 in QApplication::notify (this=0x9b50f30, receiver=0xa1d1970, e=0xbf9b8c20) at kernel/qapplication.cpp:3865
#29 0x00dfff2a in KApplication::notify (this=0x9b50f30, receiver=0xa1d1970, event=0xbf9b8c20) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x0113fa3b in QCoreApplication::notifyInternal (this=0x9b50f30, receiver=0xa1d1970, event=0xbf9b8c20) at kernel/qcoreapplication.cpp:704
#31 0x03c71952 in QCoreApplication::sendEvent (receiver=0xa1d1970, event=0xbf9b8c20, alienWidget=0xa1d1970, nativeWidget=0x9f7f7d8, buttonDown=0x45af058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QApplicationPrivate::sendMouseEvent (receiver=0xa1d1970, event=0xbf9b8c20, alienWidget=0xa1d1970, nativeWidget=0x9f7f7d8, buttonDown=0x45af058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#33 0x03cfd088 in QETWidget::translateMouseEvent (this=0x9f7f7d8, event=0xbf9b913c) at kernel/qapplication_x11.cpp:4368
#34 0x03cfc511 in QApplication::x11ProcessEvent (this=0x9b50f30, event=0xbf9b913c) at kernel/qapplication_x11.cpp:3379
#35 0x03d2b60a in x11EventSourceDispatch (s=0x9b6f4c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x012905e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x012942d8 in ?? () from /lib/libglib-2.0.so.0
#38 0x012944b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x0116b5d5 in QEventDispatcherGlib::processEvents (this=0x9b48d38, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x03d2b135 in QGuiEventDispatcherGlib::processEvents (this=0x9b48d38, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x0113e059 in QEventLoop::processEvents (this=0xbf9b9434, flags=) at kernel/qeventloop.cpp:149
#42 0x0113e4aa in QEventLoop::exec (this=0xbf9b9434, flags=...) at kernel/qeventloop.cpp:201
#43 0x0114269f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x03c6b577 in QApplication::exec () at kernel/qapplication.cpp:3579
#45 0x026ddbb0 in kdemain (argc=1, argv=0x9b3b660) at ../../../../plasma/netbook/shell/main.cpp:66
#46 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9b0f160 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#47 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#48 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#49 0x0804fe4f in main (argc=4, argv=0xbf9b9f04, envp=0xbf9b9f18) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 234476, bug 234392, bug 233961, bug 233923, bug 228291.

Reported using DrKonqi