Application: kwin (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

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

Al colocar pantalla completa el flash se presenta el error, pero al flash se apliqué aceleración gpu

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7894720 (LWP 32470))]

Thread 3 (Thread 0xb2cbdb70 (LWP 32476)):
#0  0x00e75d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x06947dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x06a15525 in updateCurrentTime (this=0xa49f0a0, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:339
#4  QEventDispatcherUNIXPrivate::doSelect (this=0xa49f0a0, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:182
#5  0x06a16326 in QEventDispatcherUNIX::processEvents (this=0xa5f4858, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#6  0x069e5289 in QEventLoop::processEvents (this=0xb2cbd280, flags=...) at kernel/qeventloop.cpp:149
#7  0x069e5522 in QEventLoop::exec (this=0xb2cbd280, flags=...) at kernel/qeventloop.cpp:201
#8  0x068ef2a0 in QThread::exec (this=0xa55a3e8) at thread/qthread.cpp:492
#9  0x069c6fdb in QInotifyFileSystemWatcherEngine::run (this=0xa55a3e8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x068f1da2 in QThreadPrivate::start (arg=0xa55a3e8) at thread/qthread_unix.cpp:320
#11 0x00a32e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0092c73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb24b4b70 (LWP 32477)):
#0  0x00447416 in __kernel_vsyscall ()
#1  0x00a3748c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0093a3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x0104a817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x115e1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x0104a851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x115e1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00a32e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0092c73e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7894720 (LWP 32470)):
[KCrash Handler]
#7  prepare_wm_surfaces (brw=0xa072538) at brw_wm_surface_state.c:602
#8  0x07be0ac7 in brw_validate_state (brw=0xa072538) at brw_state_upload.c:397
#9  0x07bcedfe in brw_try_draw_prims (ctx=0xa072538, arrays=0xa0c16f0, prim=0xa0c00c4, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at brw_draw.c:362
#10 brw_draw_prims (ctx=0xa072538, arrays=0xa0c16f0, prim=0xa0c00c4, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at brw_draw.c:447
#11 0x0321590f in vbo_exec_vtx_flush (exec=0xa0bff50, unmap=1 '\001') at vbo/vbo_exec_draw.c:381
#12 0x032135c7 in vbo_exec_FlushVertices_internal (ctx=0xa072538, unmap=1 '\001') at vbo/vbo_exec_api.c:911
#13 0x032137e0 in vbo_exec_FlushVertices (ctx=0xa072538, flags=1) at vbo/vbo_exec_api.c:945
#14 0x031bc13c in _mesa_set_scissor (ctx=0xa072538, x=373, y=0, width=274, height=32) at main/scissor.c:75
#15 0x031bc1e7 in _mesa_Scissor (x=373, y=0, width=274, height=32) at main/scissor.c:48
#16 0x00408abb in KWin::PaintClipper::Iterator::next (this=0xbff329a8) at ../../../kwin/lib/kwineffects.cpp:905
#17 0x0040f0f8 in KWin::renderGLGeometry (region=..., count=4, vertices=0xa7e61c8, texture=0xa461570, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:182
#18 0x00cae666 in KWin::SceneOpenGL::Window::paintDecoration (this=0xa62ec58, decoration=0xa5d0c48, decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=..., rect=..., data=..., quads=..., updateDeco=false) at ../../kwin/scene_opengl.cpp:1633
#19 0x00cb4c79 in KWin::SceneOpenGL::Window::performPaint (this=0xa62ec58, mask=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:1545
#20 0x00c9e026 in KWin::Scene::finalDrawWindow (this=0xa09f568, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/scene.cpp:332
#21 0x00cbedb3 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:247
#22 0x004040dd in KWin::Effect::drawWindow (this=0xa45cb30, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#23 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#24 0x004040dd in KWin::Effect::drawWindow (this=0xa460470, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#25 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#26 0x004040dd in KWin::Effect::drawWindow (this=0xa45ca60, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#27 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#28 0x03451917 in KWin::ShadowEffect::drawWindow (this=0xa406c90, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:250
#29 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#30 0x004040dd in KWin::Effect::drawWindow (this=0xa3ec4d8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#31 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#32 0x004040dd in KWin::Effect::drawWindow (this=0xa459bf8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#33 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#34 0x004040dd in KWin::Effect::drawWindow (this=0xa460430, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#35 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#36 0x004040dd in KWin::Effect::drawWindow (this=0xa46aad0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#37 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#38 0x004040dd in KWin::Effect::drawWindow (this=0xa3e1d30, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#39 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#40 0x004040dd in KWin::Effect::drawWindow (this=0xa3ffe08, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#41 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#42 0x004040dd in KWin::Effect::drawWindow (this=0xa3eb280, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#43 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#44 0x004040dd in KWin::Effect::drawWindow (this=0xa412bb8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#45 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#46 0x004040dd in KWin::Effect::drawWindow (this=0xa43c808, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#47 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#48 0x004040dd in KWin::Effect::drawWindow (this=0xa416740, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#49 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#50 0x004040dd in KWin::Effect::drawWindow (this=0xa43dd70, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#51 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#52 0x004040dd in KWin::Effect::drawWindow (this=0xa43c7f0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#53 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#54 0x004040dd in KWin::Effect::drawWindow (this=0xa43da80, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#55 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#56 0x004040dd in KWin::Effect::drawWindow (this=0xa3e08a8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#57 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#58 0x004040dd in KWin::Effect::drawWindow (this=0xa3fb2b0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#59 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#60 0x004040dd in KWin::Effect::drawWindow (this=0xa45c1f8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#61 0x00cbee29 in KWin::EffectsHandlerImpl::drawWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#62 0x00c9d82d in KWin::Scene::finalPaintWindow (this=0xa09f568, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/scene.cpp:323
#63 0x00cbef23 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:204
#64 0x004041dd in KWin::Effect::paintWindow (this=0xa45cb30, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#65 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#66 0x0341c7e3 in KWin::DashboardEffect::paintWindow (this=0xa460470, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100
#67 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#68 0x03433cfe in KWin::LogoutEffect::paintWindow (this=0xa45ca60, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#69 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#70 0x004041dd in KWin::Effect::paintWindow (this=0xa406c98, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#71 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#72 0x0343b5e9 in KWin::PresentWindowsEffect::paintWindow (this=0xa3ec4d0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#73 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#74 0x0345cbe0 in KWin::TaskbarThumbnailEffect::paintWindow (this=0xa459bf0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#75 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#76 0x03430ecb in KWin::HighlightWindowEffect::paintWindow (this=0xa460430, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#77 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#78 0x03429486 in KWin::DialogParentEffect::paintWindow (this=0xa46aad0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/dialogparent/dialogparent.cpp:62
#79 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#80 0x0342d580 in KWin::FadeEffect::paintWindow (this=0xa3e1d30, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#81 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#82 0x03421c22 in KWin::DesktopGridEffect::paintWindow (this=0xa3ffe00, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:400
#83 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#84 0x034557a2 in KWin::SlideEffect::paintWindow (this=0xa3eb278, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:165
#85 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#86 0x034151d6 in KWin::BoxSwitchEffect::paintWindow (this=0xa412bb8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:245
#87 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#88 0x03473b82 in KWin::CubeEffect::paintWindow (this=0xa43c800, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:1581
#89 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#90 0x004041dd in KWin::Effect::paintWindow (this=0xa416740, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#91 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#92 0x0343789c in KWin::TranslucencyEffect::paintWindow (this=0xa43dd70, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:180
#93 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#94 0x0343855e in KWin::MinimizeAnimationEffect::paintWindow (this=0xa43c7f0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#95 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#96 0x03467fbc in KWin::CoverSwitchEffect::paintWindow (this=0xa43da80, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504
#97 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#98 0x0345abb4 in KWin::SlidingPopupsEffect::paintWindow (this=0xa3e08a8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#99 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#100 0x0343288b in KWin::LoginEffect::paintWindow (this=0xa3fb2b0, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/effects/login/login.cpp:69
#101 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#102 0x004041dd in KWin::Effect::paintWindow (this=0xa45c1f8, w=0xa5d6660, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#103 0x00cbef99 in KWin::EffectsHandlerImpl::paintWindow (this=0xa3b0e58, w=0xa5d6660, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#104 0x00c9e226 in KWin::Scene::paintWindow (this=0xa09f568, w=0xa62ec58, mask=9, region=..., quads=...) at ../../kwin/scene.cpp:317
#105 0x00c9f07b in KWin::Scene::paintSimpleScreen (this=0xa09f568, orig_mask=8, region=...) at ../../kwin/scene.cpp:288
#106 0x00c9d749 in KWin::Scene::finalPaintScreen (this=0xa09f568, mask=8, region=..., data=...) at ../../kwin/scene.cpp:180
#107 0x00cbf0fc in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:173
#108 0x034920e9 in KWin::StartupFeedbackEffect::paintScreen (this=0xa45cb28, mask=8, region=..., data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#109 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#110 0x00404256 in KWin::Effect::paintScreen (this=0xa460470, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#111 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#112 0x0343407f in KWin::LogoutEffect::paintScreen (this=0xa45ca60, mask=8, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#113 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#114 0x0344fb10 in KWin::ShadowEffect::paintScreen (this=0xa406c90, mask=8, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#115 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#116 0x03438e6f in KWin::PresentWindowsEffect::paintScreen (this=0xa3ec4d0, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#117 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#118 0x00404256 in KWin::Effect::paintScreen (this=0xa459bf8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#119 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#120 0x00404256 in KWin::Effect::paintScreen (this=0xa460430, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#121 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#122 0x00404256 in KWin::Effect::paintScreen (this=0xa46aad0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#123 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#124 0x00404256 in KWin::Effect::paintScreen (this=0xa3e1d30, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#125 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#126 0x0341f7e9 in KWin::DesktopGridEffect::paintScreen (this=0xa3ffe00, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#127 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#128 0x03456ce2 in KWin::SlideEffect::paintScreen (this=0xa3eb278, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#129 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#130 0x03418799 in KWin::BoxSwitchEffect::paintScreen (this=0xa412bb8, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#131 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#132 0x03472bcc in KWin::CubeEffect::paintScreen (this=0xa43c800, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#133 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#134 0x00404256 in KWin::Effect::paintScreen (this=0xa416740, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#135 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#136 0x00404256 in KWin::Effect::paintScreen (this=0xa43dd70, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#137 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#138 0x00404256 in KWin::Effect::paintScreen (this=0xa43c7f0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#139 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#140 0x0346ba0c in KWin::CoverSwitchEffect::paintScreen (this=0xa43da80, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#141 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#142 0x00404256 in KWin::Effect::paintScreen (this=0xa3e08a8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#143 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#144 0x00404256 in KWin::Effect::paintScreen (this=0xa3fb2b0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#145 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#146 0x034610c1 in KWin::ZoomEffect::paintScreen (this=0xa45c1f0, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#147 0x00cbf172 in KWin::EffectsHandlerImpl::paintScreen (this=0xa3b0e58, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#148 0x00c9e98c in KWin::Scene::paintScreen (this=0xa09f568, mask=0xbff36a18, region=0xbff36aa0) at ../../kwin/scene.cpp:137
#149 0x00cb5962 in KWin::SceneOpenGL::paint (this=0xa09f568, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772
#150 0x00c9a886 in KWin::Workspace::performCompositing (this=0xa3a1e68) at ../../kwin/composite.cpp:448
#151 0x069fb214 in QObject::event (this=0xa3a1e68, e=0xbff36fcc) at kernel/qobject.cpp:1190
#152 0x03dc6d24 in QApplicationPrivate::notify_helper (this=0x9fc98d0, receiver=0xa3a1e68, e=0xbff36fcc) at kernel/qapplication.cpp:4462
#153 0x03dcb8ce in QApplication::notify (this=0xbff372e4, receiver=0xa3a1e68, e=0xbff36fcc) at kernel/qapplication.cpp:3862
#154 0x006293ca in KApplication::notify (this=0xbff372e4, receiver=0xa3a1e68, event=0xbff36fcc) at ../../kdeui/kernel/kapplication.cpp:311
#155 0x00c29abf in KWin::Application::notify (this=0xbff372e4, o=0xa3a1e68, e=0xbff36fcc) at ../../kwin/main.cpp:376
#156 0x069e60bb in QCoreApplication::notifyInternal (this=0xbff372e4, receiver=0xa3a1e68, event=0xbff36fcc) at kernel/qcoreapplication.cpp:731
#157 0x06a161e4 in sendEvent (this=0x9fca738) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#158 QTimerInfoList::activateTimers (this=0x9fca738) at kernel/qeventdispatcher_unix.cpp:604
#159 0x06a16338 in QEventDispatcherUNIX::processEvents (this=0x9f88ac0, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#160 0x03e7e25a in QEventDispatcherX11::processEvents (this=0x9f88ac0, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#161 0x069e5289 in QEventLoop::processEvents (this=0xbff37224, flags=...) at kernel/qeventloop.cpp:149
#162 0x069e5522 in QEventLoop::exec (this=0xbff37224, flags=...) at kernel/qeventloop.cpp:201
#163 0x069e9ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#164 0x03dc48e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#165 0x00c2c5b2 in kdemain (argc=3, argv=0xbff37564) at ../../kwin/main.cpp:542
#166 0x080485bb in main (argc=3, argv=0xbff37564) at kwin_dummy.cpp:3

Possible duplicates by query: bug 279514, bug 279310, bug 277972, bug 265031, bug 262891.

Reported using DrKonqi