Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic-pae i686
Distribution: Ubuntu 9.10

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5777700 (LWP 2081))]

Thread 2 (Thread 0xa8989b70 (LWP 2082)):
#0  0xb77a5430 in __kernel_vsyscall ()
#1  0xb5ed1e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb609578d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb75aae67 in QWaitConditionPrivate::wait (this=0x9a228b0, mutex=0x9a228ac, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9a228b0, mutex=0x9a228ac, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb5de3922 in QHostInfoAgent::run (this=0x9a228a0) at kernel/qhostinfo.cpp:260
#6  0xb75a9e32 in QThreadPrivate::start (arg=0x9a228a0) at thread/qthread_unix.cpp:188
#7  0xb5ecd80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb60887ee in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5777700 (LWP 2081)):
[KCrash Handler]
#6  0xb691718a in QGraphicsItem::isWidget (this=0xa8e37f0) at graphicsview/qgraphicsitem.cpp:1143
#7  0xb6950527 in QGraphicsScene::event (this=0x9770458, event=0xbf969ea4) at graphicsview/qgraphicsscene.cpp:3850
#8  0xb6313f54 in QApplicationPrivate::notify_helper (this=0x967d098, receiver=0x9770458, e=0xbf969ea4) at kernel/qapplication.cpp:4056
#9  0xb631b67c in QApplication::notify (this=0x9656118, receiver=0x9770458, e=0xbf969ea4) at kernel/qapplication.cpp:3603
#10 0xb6d63bfa in KApplication::notify (this=0x9656118, receiver=0x9770458, event=0xbf969ea4) at ../../kdeui/kernel/kapplication.cpp:302
#11 0xb769a6cb in QCoreApplication::notifyInternal (this=0x9656118, receiver=0x9770458, event=0xbf969ea4) at kernel/qcoreapplication.cpp:610
#12 0xb69615e7 in QCoreApplication::sendEvent (this=0x9ae49c8, event=0xbf969ea4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#13 QGraphicsView::viewportEvent (this=0x9ae49c8, event=0xbf969ea4) at graphicsview/qgraphicsview.cpp:2880
#14 0xb67b9a95 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9b10118, o=0x9b101f0, e=0xbf969ea4) at widgets/qabstractscrollarea_p.h:100
#15 QAbstractScrollAreaFilter::eventFilter (this=0x9b10118, o=0x9b101f0, e=0xbf969ea4) at widgets/qabstractscrollarea_p.h:111
#16 0xb769983a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x967d098, receiver=0x9b101f0, event=0xbf969ea4) at kernel/qcoreapplication.cpp:726
#17 0xb6313f2c in QApplicationPrivate::notify_helper (this=0x967d098, receiver=0x9b101f0, e=0xbf969ea4) at kernel/qapplication.cpp:4052
#18 0xb631b5ca in QApplication::notify (this=0x9656118, receiver=0x9b101f0, e=0xbf969ea4) at kernel/qapplication.cpp:4021
#19 0xb6d63bfa in KApplication::notify (this=0x9656118, receiver=0x9b101f0, event=0xbf969ea4) at ../../kdeui/kernel/kapplication.cpp:302
#20 0xb769a6cb in QCoreApplication::notifyInternal (this=0x9656118, receiver=0x9b101f0, event=0xbf969ea4) at kernel/qcoreapplication.cpp:610
#21 0xb6368ad5 in QCoreApplication::sendEvent (this=0x9ae49c8, event=0xbf969ea4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#22 QWidget::event (this=0x9ae49c8, event=0xbf969ea4) at kernel/qwidget.cpp:7797
#23 0xb6718633 in QFrame::event (this=0x9ae49c8, e=0xbf969ea4) at widgets/qframe.cpp:559
#24 0xb67b7faa in QAbstractScrollArea::event (this=0x9ae49c8, e=0xbf969ea4) at widgets/qabstractscrollarea.cpp:918
#25 0xb6961406 in QGraphicsView::event (this=0x9ae49c8, event=0xbf969ea4) at graphicsview/qgraphicsview.cpp:2840
#26 0xb6313f54 in QApplicationPrivate::notify_helper (this=0x967d098, receiver=0x9ae49c8, e=0xbf969ea4) at kernel/qapplication.cpp:4056
#27 0xb631b5ca in QApplication::notify (this=0x9656118, receiver=0x9ae49c8, e=0xbf969ea4) at kernel/qapplication.cpp:4021
#28 0xb6d63bfa in KApplication::notify (this=0x9656118, receiver=0x9ae49c8, event=0xbf969ea4) at ../../kdeui/kernel/kapplication.cpp:302
#29 0xb769a6cb in QCoreApplication::notifyInternal (this=0x9656118, receiver=0x9ae49c8, event=0xbf969ea4) at kernel/qcoreapplication.cpp:610
#30 0xb631edf6 in QCoreApplication::sendSpontaneousEvent (act=0x9ae49c8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#31 QApplication::setActiveWindow (act=0x9ae49c8) at kernel/qapplication.cpp:2414
#32 0xb638821f in QApplication::x11ProcessEvent (this=0x9656118, event=0xbf96b3ac) at kernel/qapplication_x11.cpp:3469
#33 0xb63b5502 in x11EventSourceDispatch (s=0x967fca8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#34 0xb5f19e78 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0xb5f1d720 in ?? () from /lib/libglib-2.0.so.0
#36 0xb5f1d853 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0xb76c502c in QEventDispatcherGlib::processEvents (this=0x967ce88, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#38 0xb63b4be5 in QGuiEventDispatcherGlib::processEvents (this=0x967ce88, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#39 0xb7698c79 in QEventLoop::processEvents (this=0xbf96b6a4, flags=) at kernel/qeventloop.cpp:149
#40 0xb76990ca in QEventLoop::exec (this=0xbf96b6a4, flags=...) at kernel/qeventloop.cpp:201
#41 0xb769b53f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#42 0xb6313dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#43 0xb42d580d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#44 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x961d320 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#45 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#46 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#47 0x0804fbaf in main (argc=2, argv=0xbf96bf04, envp=0xbf96bf10) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi