Application: kwin (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
Watched a video from www.free-tv-video-online.me/internet/mythbusters/season_9.html.   Viewed in full screen.   When video was done and after selecting normal size...I get crash nearly 9 out of 10 times.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7863720 (LWP 1474))]

Thread 3 (Thread 0xb282ab70 (LWP 1479)):
#0  0x012dc442 in testAndSetOrdered (this=0x8bffc48) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:144
#1  testAndSetAcquire (this=0x8bffc48) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:266
#2  QMutex::lock (this=0x8bffc48) at thread/qmutex.cpp:185
#3  0x013d8a0f in QMutexLocker (receiver=0x0, event_type=0, data=0x8bffc20) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:102
#4  QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8bffc20) at kernel/qcoreapplication.cpp:1298
#5  0x014052ba in QEventDispatcherUNIX::processEvents (this=0x8eacc70, flags=...) at kernel/qeventdispatcher_unix.cpp:891
#6  0x013d4289 in QEventLoop::processEvents (this=0xb282a280, flags=...) at kernel/qeventloop.cpp:149
#7  0x013d4522 in QEventLoop::exec (this=0xb282a280, flags=...) at kernel/qeventloop.cpp:201
#8  0x012de2a0 in QThread::exec (this=0x8ec22b0) at thread/qthread.cpp:492
#9  0x013b5fdb in QInotifyFileSystemWatcherEngine::run (this=0x8ec22b0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x012e0da2 in QThreadPrivate::start (arg=0x8ec22b0) at thread/qthread_unix.cpp:320
#11 0x0773ee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0048073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb2021b70 (LWP 1480)):
#0  0x00c78416 in __kernel_vsyscall ()
#1  0x0774348c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0048e3fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x01166817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x127a1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x01166851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x127a1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0773ee99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0048073e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7863720 (LWP 1474)):
[KCrash Handler]
#7  i915_emit_state (intel=0x89a05e0) at i915_vtbl.c:312
#8  0x037fe274 in intelRenderStart (ctx=0x89a05e0) at intel_tris.c:1088
#9  0x044a0c89 in run_render (ctx=0x89a05e0, stage=0x8880b30) at tnl/t_vb_render.c:276
#10 0x04495583 in _tnl_run_pipeline (ctx=0x89a05e0) at tnl/t_pipeline.c:153
#11 0x038122bd in intelRunPipeline (ctx=0x89a05e0) at intel_tris.c:1075
#12 0x0449607e in _tnl_draw_prims (ctx=0x89a05e0, arrays=0x8d0a598, prim=0x8d08f6c, nr_prims=1, ib=0x0, min_index=0, max_index=3) at tnl/t_draw.c:518
#13 0x044967e9 in _tnl_vbo_draw_prims (ctx=0x89a05e0, arrays=0x8d0a598, prim=0x8d08f6c, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at tnl/t_draw.c:424
#14 0x0448b90f in vbo_exec_vtx_flush (exec=0x8d08df8, unmap=1 '\001') at vbo/vbo_exec_draw.c:381
#15 0x044895c7 in vbo_exec_FlushVertices_internal (ctx=0x89a05e0, unmap=1 '\001') at vbo/vbo_exec_api.c:911
#16 0x044897e0 in vbo_exec_FlushVertices (ctx=0x89a05e0, flags=1) at vbo/vbo_exec_api.c:945
#17 0x043c4a77 in _mesa_PopAttrib () at main/attrib.c:858
#18 0x001a536e in KWin::PaintClipper::Iterator::~Iterator (this=0xbfdc7898, __in_chrg=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:873
#19 0x001af140 in KWin::renderGLGeometry (region=..., count=4, vertices=0x8c40b88, texture=0x8b95b48, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:180
#20 0x00f97c96 in KWin::SceneOpenGL::Window::renderQuads (this=0x8dd9d58, region=..., quads=...) at ../../kwin/scene_opengl.cpp:1678
#21 0x00fa0066 in KWin::SceneOpenGL::Window::performPaint (this=0x8dd9d58, mask=1, region=..., data=...) at ../../kwin/scene_opengl.cpp:1559
#22 0x00f89026 in KWin::Scene::finalDrawWindow (this=0x8b83198, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/scene.cpp:332
#23 0x00fa9db3 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:247
#24 0x001a40dd in KWin::Effect::drawWindow (this=0x8960ea0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#25 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#26 0x001a40dd in KWin::Effect::drawWindow (this=0x895f670, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#27 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#28 0x03ba8917 in KWin::ShadowEffect::drawWindow (this=0x8c49988, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:250
#29 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#30 0x001a40dd in KWin::Effect::drawWindow (this=0x895d900, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#31 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#32 0x001a40dd in KWin::Effect::drawWindow (this=0x88e07b8, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#33 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#34 0x001a40dd in KWin::Effect::drawWindow (this=0x8a84fc8, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#35 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#36 0x001a40dd in KWin::Effect::drawWindow (this=0x8c48fa0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#37 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#38 0x001a40dd in KWin::Effect::drawWindow (this=0x8b50400, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#39 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#40 0x001a40dd in KWin::Effect::drawWindow (this=0x8a9bb78, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#41 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#42 0x001a40dd in KWin::Effect::drawWindow (this=0x8bddae0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#43 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#44 0x001a40dd in KWin::Effect::drawWindow (this=0x898ac60, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#45 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#46 0x001a40dd in KWin::Effect::drawWindow (this=0x8a9f750, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#47 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#48 0x001a40dd in KWin::Effect::drawWindow (this=0x8aa0310, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#49 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#50 0x001a40dd in KWin::Effect::drawWindow (this=0x8850f88, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#51 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#52 0x001a40dd in KWin::Effect::drawWindow (this=0x8e22b90, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#53 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#54 0x001a40dd in KWin::Effect::drawWindow (this=0x8965350, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#55 0x00fa9e29 in KWin::EffectsHandlerImpl::drawWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#56 0x00f8882d in KWin::Scene::finalPaintWindow (this=0x8b83198, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/scene.cpp:323
#57 0x00fa9f23 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:204
#58 0x03b737e3 in KWin::DashboardEffect::paintWindow (this=0x8960ea0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100
#59 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#60 0x03b8acfe in KWin::LogoutEffect::paintWindow (this=0x895f670, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#61 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#62 0x001a41dd in KWin::Effect::paintWindow (this=0x8c49990, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#63 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#64 0x03b925e9 in KWin::PresentWindowsEffect::paintWindow (this=0x895d8f8, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#65 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#66 0x03bb3be0 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x88e07b0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#67 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#68 0x03b87ecb in KWin::HighlightWindowEffect::paintWindow (this=0x8a84fc8, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#69 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#70 0x03b80486 in KWin::DialogParentEffect::paintWindow (this=0x8c48fa0, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/dialogparent/dialogparent.cpp:62
#71 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#72 0x03b84580 in KWin::FadeEffect::paintWindow (this=0x8b50400, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#73 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#74 0x03b78c22 in KWin::DesktopGridEffect::paintWindow (this=0x8a9bb70, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:400
#75 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#76 0x03bac7a2 in KWin::SlideEffect::paintWindow (this=0x8bddad8, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:165
#77 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#78 0x03b6c1d6 in KWin::BoxSwitchEffect::paintWindow (this=0x898ac60, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:245
#79 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#80 0x001a41dd in KWin::Effect::paintWindow (this=0x8a9f750, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#81 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#82 0x03b8f55e in KWin::MinimizeAnimationEffect::paintWindow (this=0x8aa0310, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#83 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#84 0x03bb1bb4 in KWin::SlidingPopupsEffect::paintWindow (this=0x8850f88, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#85 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#86 0x03b8988b in KWin::LoginEffect::paintWindow (this=0x8e22b90, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/effects/login/login.cpp:69
#87 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#88 0x001a41dd in KWin::Effect::paintWindow (this=0x8965350, w=0x89413e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#89 0x00fa9f99 in KWin::EffectsHandlerImpl::paintWindow (this=0x8d81f48, w=0x89413e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#90 0x00f89226 in KWin::Scene::paintWindow (this=0x8b83198, w=0x8dd9d58, mask=1, region=..., quads=...) at ../../kwin/scene.cpp:317
#91 0x00f8a07b in KWin::Scene::paintSimpleScreen (this=0x8b83198, orig_mask=0, region=...) at ../../kwin/scene.cpp:288
#92 0x00f88749 in KWin::Scene::finalPaintScreen (this=0x8b83198, mask=0, region=..., data=...) at ../../kwin/scene.cpp:180
#93 0x00faa0fc in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:173
#94 0x001a4256 in KWin::Effect::paintScreen (this=0x8960ea0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#95 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#96 0x03b8b07f in KWin::LogoutEffect::paintScreen (this=0x895f670, mask=0, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#97 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#98 0x03ba6b10 in KWin::ShadowEffect::paintScreen (this=0x8c49988, mask=0, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#99 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#100 0x03b8fe6f in KWin::PresentWindowsEffect::paintScreen (this=0x895d8f8, mask=0, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#101 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#102 0x001a4256 in KWin::Effect::paintScreen (this=0x88e07b8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#103 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#104 0x001a4256 in KWin::Effect::paintScreen (this=0x8a84fc8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#105 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#106 0x001a4256 in KWin::Effect::paintScreen (this=0x8c48fa0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#107 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#108 0x001a4256 in KWin::Effect::paintScreen (this=0x8b50400, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#109 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#110 0x03b767e9 in KWin::DesktopGridEffect::paintScreen (this=0x8a9bb70, mask=0, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#111 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#112 0x03badce2 in KWin::SlideEffect::paintScreen (this=0x8bddad8, mask=0, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#113 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#114 0x03b6f799 in KWin::BoxSwitchEffect::paintScreen (this=0x898ac60, mask=0, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#115 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#116 0x001a4256 in KWin::Effect::paintScreen (this=0x8a9f750, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#117 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#118 0x001a4256 in KWin::Effect::paintScreen (this=0x8aa0310, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#119 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#120 0x001a4256 in KWin::Effect::paintScreen (this=0x8850f88, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#121 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#122 0x001a4256 in KWin::Effect::paintScreen (this=0x8e22b90, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#123 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#124 0x001a4256 in KWin::Effect::paintScreen (this=0x8965350, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#125 0x00faa172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8d81f48, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#126 0x00f8998c in KWin::Scene::paintScreen (this=0x8b83198, mask=0xbfdcac38, region=0xbfdcacc8) at ../../kwin/scene.cpp:137
#127 0x00fa0962 in KWin::SceneOpenGL::paint (this=0x8b83198, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772
#128 0x00f85747 in KWin::Workspace::performCompositing (this=0x88634d0) at ../../kwin/composite.cpp:442
#129 0x013ea214 in QObject::event (this=0x88634d0, e=0xbfdcb1ec) at kernel/qobject.cpp:1190
#130 0x0575ad24 in QApplicationPrivate::notify_helper (this=0x877f690, receiver=0x88634d0, e=0xbfdcb1ec) at kernel/qapplication.cpp:4462
#131 0x0575f8ce in QApplication::notify (this=0xbfdcb504, receiver=0x88634d0, e=0xbfdcb1ec) at kernel/qapplication.cpp:3862
#132 0x006f23ca in KApplication::notify (this=0xbfdcb504, receiver=0x88634d0, event=0xbfdcb1ec) at ../../kdeui/kernel/kapplication.cpp:311
#133 0x00f14abf in KWin::Application::notify (this=0xbfdcb504, o=0x88634d0, e=0xbfdcb1ec) at ../../kwin/main.cpp:376
#134 0x013d50bb in QCoreApplication::notifyInternal (this=0xbfdcb504, receiver=0x88634d0, event=0xbfdcb1ec) at kernel/qcoreapplication.cpp:731
#135 0x014051e4 in sendEvent (this=0x8780080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#136 QTimerInfoList::activateTimers (this=0x8780080) at kernel/qeventdispatcher_unix.cpp:604
#137 0x01405338 in QEventDispatcherUNIX::processEvents (this=0x873daa8, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#138 0x0580f7ea in QEventDispatcherX11::processEvents (this=0x873daa8, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#139 0x013d4289 in QEventLoop::processEvents (this=0xbfdcb444, flags=...) at kernel/qeventloop.cpp:149
#140 0x013d4522 in QEventLoop::exec (this=0xbfdcb444, flags=...) at kernel/qeventloop.cpp:201
#141 0x013d8ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#142 0x057588e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#143 0x00f175b2 in kdemain (argc=3, argv=0xbfdcb784) at ../../kwin/main.cpp:542
#144 0x080485bb in main (argc=3, argv=0xbfdcb784) at kwin_dummy.cpp:3

Possible duplicates by query: bug 272210, bug 270099, bug 268654, bug 267550.

Reported using DrKonqi