Application: kwin (4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1)))
KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1))
Qt Version: 4.6.0
Operating System: Linux 2.6.31.6-desktop-2mnb i686
Distribution: "Mandriva Linux 2010.0"

-- Information about the crash:
I was moving a file in korganizer as attachment as Kwin crashed

The crash can be reproduced everytime.

 -- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[KCrash Handler]
#6  0xb786b6cf in KWin::Scene::Window::buildQuads (this=0x9baf7a0, force=false) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/scene.cpp:485
#7  0xb786c805 in KWin::Scene::paintSimpleScreen (this=0x9ba76f0, orig_mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}})
    at /usr/src/debug/kdebase-workspace-4.3.80/kwin/scene.cpp:237
#8  0xb7869f3a in KWin::Scene::finalPaintScreen (this=0x9ba76f0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/scene.cpp:176
#9  0xb7884265 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:126
#10 0xb04d1828 in KWin::SnowEffect::paintScreen (this=0x9c23b90, mask=8, region=) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/snow/snow.cpp:120
#11 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#12 0xb0475752 in KWin::LogoutEffect::paintScreen (this=0x9c637b8, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/logout/logout.cpp:196
#13 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#14 0xb0496a98 in KWin::ShadowEffect::paintScreen (this=0x9c0e668, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/shadow/shadow.cpp:182
#15 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#16 0xb047c454 in KWin::PresentWindowsEffect::paintScreen (this=0x9c266c8, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/presentwindows/presentwindows.cpp:191
#17 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#18 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c44eb0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#19 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#20 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c4c638, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#21 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#22 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c14590, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#23 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#24 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c09e78, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#25 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#26 0xb04607c3 in KWin::DesktopGridEffect::paintScreen (this=0x9c21c18, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/desktopgrid/desktopgrid.cpp:151
#27 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#28 0xb049c035 in KWin::SlideEffect::paintScreen (this=0x9c22428, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/slide/slide.cpp:86
#29 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#30 0xb045e53a in KWin::BoxSwitchEffect::paintScreen (this=0x9c547c8, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/boxswitch/boxswitch.cpp:140
#31 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#32 0xb04b2978 in KWin::CubeEffect::paintScreen (this=0x9c49ad0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/cube/cube.cpp:697
#33 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#34 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c3e148, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#35 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#36 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c66e80, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#37 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#38 0xb6ef12ca in KWin::Effect::paintScreen (this=0x9c3d8f0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/lib/kwineffects.cpp:227
#39 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#40 0xb04d2c9a in KWin::TrackMouseEffect::paintScreen (this=0x9c629a0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/trackmouse/trackmouse.cpp:71
#41 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#42 0xb04a5cca in KWin::ZoomEffect::paintScreen (this=0x9c60be0, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects/zoom/zoom.cpp:73
#43 0xb78842f5 in KWin::EffectsHandlerImpl::paintScreen (this=0x9ba9f50, mask=8, region={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, 
    data=@0xbfb4e8c0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/effects.cpp:122
#44 0xb786c329 in KWin::Scene::paintScreen (this=0x9ba76f0, mask=0xbfb4e9b8, region=0xbfb4ea84) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/scene.cpp:134
#45 0xb787c6c8 in KWin::SceneOpenGL::paint (this=0x9ba76f0, damage={d = 0x9ca1408, static shared_empty = {ref = {_q_value = 476}, rgn = 0x0, xrectangles = 0x0, qt_rgn = 0x0}}, toplevels=
        {{p = {static shared_null = {ref = {_q_value = 5201}, alloc = 0, begin = 0, end = 0, sharable = 1, array = {0x0}}, d = 0xa016478}, d = 0xa016478}})
    at /usr/src/debug/kdebase-workspace-4.3.80/kwin/scene_opengl.cpp:747
#46 0xb78662d2 in KWin::Workspace::performCompositing (this=0x9bd05e0) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/composite.cpp:424
#47 0xb77e07c0 in KWin::Workspace::qt_metacall (this=0x9bd05e0, _c=QMetaObject::InvokeMetaMethod, _id=173, _a=0xbfb4eb9c) at /usr/src/debug/kdebase-workspace-4.3.80/build/kwin/workspace.moc:535
#48 0xb5ddcd5d in QMetaObject::metacall (object=0x9bd05e0, cl=3063848705, idx=173, argv=0xbfb4eb9c) at kernel/qmetaobject.cpp:237
#49 0xb5debb56 in QMetaObject::activate (sender=0x9bd0868, m=0xb5eed5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3286
#50 0xb5e3edf5 in QTimer::timeout (this=0x9bd0868) at .moc/release-shared/moc_qtimer.cpp:134
#51 0xb5df3fc6 in QTimer::timerEvent (this=0x9bd0868, e=0xbfb4f080) at kernel/qtimer.cpp:271
#52 0xb5de8634 in QObject::event (this=0x9bd0868, e=0x0) at kernel/qobject.cpp:1216
#53 0xb608e6ac in QApplicationPrivate::notify_helper (this=0x9ad7f18, receiver=0x9bd0868, e=0xbfb4f080) at kernel/qapplication.cpp:4242
#54 0xb60954d0 in QApplication::notify (this=0xbfb4f3b8, receiver=0x9bd0868, e=0xbfb4f080) at kernel/qapplication.cpp:3661
#55 0xb74260b1 in KApplication::notify () from /usr/lib/libkdeui.so.5
#56 0xb77fae71 in KWin::Application::notify (this=0xbfb4f3b8, o=0x9bd0868, e=0xbfb4f080) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/main.cpp:370
#57 0xb5dd79ee in QCoreApplication::notifyInternal (this=0xbfb4f3b8, receiver=0x9bd0868, event=0xbfb4f080) at kernel/qcoreapplication.cpp:704
#58 0xb5e07d1a in QTimerInfoList::activateTimers (this=0x9adb134) at kernel/qcoreapplication.h:215
#59 0xb5e049b5 in idleTimerSourceDispatch (source=0x9adb170) at kernel/qeventdispatcher_glib.cpp:184
#60 0xb3158b52 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#61 0xb315c428 in ?? () from /usr/lib/libglib-2.0.so.0
#62 0xb315c54e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#63 0xb5e04651 in QEventDispatcherGlib::processEvents (this=0x9ad7ef8, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:407
#64 0xb614d14a in QGuiEventDispatcherGlib::processEvents (this=0x9ad7ef8, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#65 0xb5dd604d in QEventLoop::processEvents (this=0xbfb4f304, flags=) at kernel/qeventloop.cpp:149
#66 0xb5dd6499 in QEventLoop::exec (this=0xbfb4f304, flags={i = 0}) at kernel/qeventloop.cpp:201
#67 0xb5dda620 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#68 0xb608e754 in QApplication::exec () at kernel/qapplication.cpp:3570
#69 0xb77fcad4 in kdemain (argc=3, argv=0xbfb4f5c4) at /usr/src/debug/kdebase-workspace-4.3.80/kwin/main.cpp:526
#70 0x080485ab in main (argc=3, argv=0xbfb4f5c4) at /usr/src/debug/kdebase-workspace-4.3.80/build/kwin/kwin_dummy.cpp:3

This bug may be a duplicate of or related to bug 195104, bug 192172.

Possible duplicates by query: bug 217945, bug 217831, bug 217817, bug 217761, bug 217552.

Reported using DrKonqi