Application: kwin (4.5.2 (KDE 4.5.2) "release 5")
KDE Platform Version: 4.5.2 (KDE 4.5.2) "release 5"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.3-default i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
I was watching a live (flash) stream on the internet in Firefox.  Compositing was on, using Nouveau driver. Kwin crashed a few moments later.  Turning compositing off allows full screen without any problems. 

- Unusual behavior I noticed:
Flash video "strobed" or flickered before the crash.

- Note: seems identical to suggested related crash below, except that I cannot always reproduce this behaviour.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[KCrash Handler]
#7  0xafe6d3d0 in ?? () from /usr/lib/dri/i965_dri.so
#8  0xafe60ce2 in ?? () from /usr/lib/dri/i965_dri.so
#9  0xafe62fe8 in ?? () from /usr/lib/dri/i965_dri.so
#10 0xafeb8216 in ?? () from /usr/lib/dri/i965_dri.so
#11 0xb77012db in KWin::SceneOpenGL::paintBackground (this=0x818bf28, region=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/scene_opengl.cpp:892
#12 0xb7768834 in KWin::Scene::paintGenericScreen (this=0x818bf28, orig_mask=40) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/scene.cpp:187
#13 0xb77353d0 in KWin::Scene::finalPaintScreen (this=0x818bf28, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/scene.cpp:177
#14 0xb776bc23 in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:172
#15 0xaf8e3892 in KWin::LogoutEffect::paintScreen (this=0x876d6e8, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/logout/logout.cpp:207
#16 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#17 0xaf8ff83f in KWin::ShadowEffect::paintScreen (this=0x872ed38, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/shadow/shadow.cpp:189
#18 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#19 0xaf90f451 in KWin::BlurEffect::paintScreen (this=0x87355c0, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/blur/blur.cpp:235
#20 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#21 0xaf8e8864 in KWin::PresentWindowsEffect::paintScreen (this=0x87307b0, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/presentwindows/presentwindows.cpp:196
#22 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#23 0xb6de42ca in KWin::Effect::paintScreen (this=0x87be528, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#24 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#25 0xb6de42ca in KWin::Effect::paintScreen (this=0x874a040, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#26 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#27 0xb6de42ca in KWin::Effect::paintScreen (this=0x87732e8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#28 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#29 0xb6de42ca in KWin::Effect::paintScreen (this=0x8732898, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#30 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#31 0xb6de42ca in KWin::Effect::paintScreen (this=0x873f940, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#32 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#33 0xaf8cec36 in KWin::DesktopGridEffect::paintScreen (this=0x8723848, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/desktopgrid/desktopgrid.cpp:155
#34 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#35 0xaf9067fd in KWin::SlideEffect::paintScreen (this=0x8722380, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/slide/slide.cpp:86
#36 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#37 0xaf8c771a in KWin::BoxSwitchEffect::paintScreen (this=0x87712d0, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/boxswitch/boxswitch.cpp:142
#38 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#39 0xb6de42ca in KWin::Effect::paintScreen (this=0x87ccf68, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#40 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#41 0xb6de42ca in KWin::Effect::paintScreen (this=0x877d7a0, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#42 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#43 0xaf916d6a in KWin::CoverSwitchEffect::paintScreen (this=0x876e0c8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/coverswitch/coverswitch.cpp:124
#44 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#45 0xb6de42ca in KWin::Effect::paintScreen (this=0x87cd508, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/lib/kwineffects.cpp:227
#46 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#47 0xaf90ecfa in KWin::ZoomEffect::paintScreen (this=0x8774b00, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects/zoom/zoom.cpp:73
#48 0xb776bc9f in KWin::EffectsHandlerImpl::paintScreen (this=0x8477fb8, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/effects.cpp:168
#49 0xb7767681 in KWin::Scene::paintScreen (this=0x818bf28, mask=0xbff0c0f4, region=0xbff0c1b4) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/scene.cpp:137
#50 0xb77a084a in KWin::SceneOpenGL::paint (this=0x818bf28, damage=..., toplevels=...) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/scene_opengl.cpp:748
#51 0xb777d7e4 in KWin::Workspace::performCompositing (this=0x8182b80) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/composite.cpp:454
#52 0xb77b0aeb in KWin::Workspace::qt_metacall (this=0x8182b80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbff0c2cc)
    at /usr/src/debug/kdebase-workspace-4.5.2/build/kwin/workspace.moc:583
#53 0xb67b3efd in QMetaObject::metacall (object=0x8182b80, cl=QMetaObject::InvokeMetaMethod, idx=190, argv=0xbff0c2cc) at kernel/qmetaobject.cpp:237
#54 0xb67c2fe8 in QMetaObject::activate (sender=0x8182e30, m=0xb68ca5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3295
#55 0xb680fa35 in QTimer::timeout (this=0x8182e30) at .moc/release-shared/moc_qtimer.cpp:134
#56 0xb67c88e6 in QTimer::timerEvent (this=0x8182e30, e=0xbff0c820) at kernel/qtimer.cpp:271
#57 0xb67c0774 in QObject::event (this=0x8182e30, e=0xbff0c820) at kernel/qobject.cpp:1212
#58 0xb5ce7c64 in QApplicationPrivate::notify_helper (this=0x806f920, receiver=0x8182e30, e=0xbff0c820) at kernel/qapplication.cpp:4302
#59 0xb5cefbf7 in QApplication::notify (this=0xbff0cb54, receiver=0x8182e30, e=0xbff0c820) at kernel/qapplication.cpp:3706
#60 0xb72b4911 in KApplication::notify (this=0xbff0cb54, receiver=0x8182e30, event=0xbff0c820) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310
#61 0xb7712c4f in KWin::Application::notify (this=0xbff0cb54, o=0x8182e30, e=0xbff0c820) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/main.cpp:372
#62 0xb67ade0e in QCoreApplication::notifyInternal (this=0xbff0cb54, receiver=0x8182e30, event=0xbff0c820) at kernel/qcoreapplication.cpp:726
#63 0xb67dc70e in sendEvent (this=0x8070098) at kernel/qcoreapplication.h:215
#64 QTimerInfoList::activateTimers (this=0x8070098) at kernel/qeventdispatcher_unix.cpp:618
#65 0xb67dcffd in QEventDispatcherUNIX::processEvents (this=0x8054b08, flags=...) at kernel/qeventdispatcher_unix.cpp:939
#66 0xb5d98f5a in QEventDispatcherX11::processEvents (this=0x8054b08, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#67 0xb67ad11d in QEventLoop::processEvents (this=0xbff0caa4, flags=...) at kernel/qeventloop.cpp:149
#68 0xb67ad319 in QEventLoop::exec (this=0xbff0caa4, flags=...) at kernel/qeventloop.cpp:201
#69 0xb67b1c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#70 0xb5ce5164 in QApplication::exec () at kernel/qapplication.cpp:3581
#71 0xb77af03b in kdemain (argc=3, argv=0xbff0cda4) at /usr/src/debug/kdebase-workspace-4.5.2/kwin/main.cpp:531
#72 0x0804860b in main (argc=3, argv=0xbff0cda4) at /usr/src/debug/kdebase-workspace-4.5.2/build/kwin/kwin_dummy.cpp:3

This bug may be a duplicate of or related to bug 246960.

Possible duplicates by query: bug 252824, bug 252817, bug 246960, bug 246892, bug 244005.

Reported using DrKonqi