Application: kwin (4.6.5 (4.6.5))
KDE Platform Version: 4.6.5 (4.6.5)
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:
after i close redeclipse(or games with fullscreen) kwin crashes.
Disabling desktop effects can avoid crash

The crash can be reproduced some of the time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d4720 (LWP 1402))]

Thread 3 (Thread 0xb2c6bb70 (LWP 1423)):
#0  0x00d0e416 in __kernel_vsyscall ()
#1  0x00ea8681 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0x015d238b in qt_safe_select (nfds=17, fdread=0x94b07f0, fdwrite=0x94b0a04, fdexcept=0x94b0c18, orig_timeout=0x0) at kernel/qcore_unix.cpp:82
#3  0x015d66e9 in QEventDispatcherUNIX::select (this=0x94ba1a0, nfds=17, readfds=0x94b07f0, writefds=0x94b0a04, exceptfds=0x94b0c18, timeout=0x0) at kernel/qeventdispatcher_unix.cpp:632
#4  0x015d766b in QEventDispatcherUNIXPrivate::doSelect (this=0x94b06f8, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#5  0x015d8326 in QEventDispatcherUNIX::processEvents (this=0x94ba1a0, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#6  0x015a7289 in QEventLoop::processEvents (this=0xb2c6b280, flags=...) at kernel/qeventloop.cpp:149
#7  0x015a7522 in QEventLoop::exec (this=0xb2c6b280, flags=...) at kernel/qeventloop.cpp:201
#8  0x014b12a0 in QThread::exec (this=0x93f3368) at thread/qthread.cpp:492
#9  0x01588fdb in QInotifyFileSystemWatcherEngine::run (this=0x93f3368) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x014b3da2 in QThreadPrivate::start (arg=0x93f3368) at thread/qthread_unix.cpp:320
#11 0x00da5e99 in start_thread (arg=0xb2c6bb70) at pthread_create.c:304
#12 0x00eaf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb246ab70 (LWP 1424)):
#0  0x00d0e416 in __kernel_vsyscall ()
#1  0x00daa48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x00ebd3fd in __pthread_cond_wait (cond=0x11e02b0, mutex=0x11e0298) at forward.c:139
#3  0x010c7817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x11db1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x010c7851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x11db1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00da5e99 in start_thread (arg=0xb246ab70) at pthread_create.c:304
#6  0x00eaf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb77d4720 (LWP 1402)):
[KCrash Handler]
#7  i915_emit_state (intel=0x8ffa808) at i915_vtbl.c:312
#8  0x06818274 in intelRenderStart (ctx=0x8ffa808) at intel_tris.c:1088
#9  0x0271bc89 in run_render (ctx=0x8ffa808, stage=0x9040b30) at tnl/t_vb_render.c:276
#10 0x02710583 in _tnl_run_pipeline (ctx=0x8ffa808) at tnl/t_pipeline.c:153
#11 0x0682c2bd in intelRunPipeline (ctx=0x8ffa808) at intel_tris.c:1075
#12 0x0271107e in _tnl_draw_prims (ctx=0x8ffa808, arrays=0x902eb80, prim=0x902d554, nr_prims=1, ib=0x0, min_index=0, max_index=3) at tnl/t_draw.c:518
#13 0x027117e9 in _tnl_vbo_draw_prims (ctx=0x8ffa808, arrays=0x902eb80, prim=0x902d554, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at tnl/t_draw.c:424
#14 0x0270690f in vbo_exec_vtx_flush (exec=0x902d3e0, unmap=1 '\001') at vbo/vbo_exec_draw.c:381
#15 0x027045c7 in vbo_exec_FlushVertices_internal (ctx=0x8ffa808, unmap=1 '\001') at vbo/vbo_exec_api.c:911
#16 0x027047e0 in vbo_exec_FlushVertices (ctx=0x8ffa808, flags=1) at vbo/vbo_exec_api.c:945
#17 0x0263fa77 in _mesa_PopAttrib () at main/attrib.c:858
#18 0x0080536e in KWin::PaintClipper::Iterator::~Iterator (this=0xbfe9fd58, __in_chrg=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:873
#19 0x0080f140 in KWin::renderGLGeometry (region=..., count=4, vertices=0x934ea10, texture=0x94b1f20, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:180
#20 0x00be0bc6 in KWin::SceneOpenGL::Window::renderQuads (this=0x9394c68, region=..., quads=...) at ../../kwin/scene_opengl.cpp:1678
#21 0x00be8f96 in KWin::SceneOpenGL::Window::performPaint (this=0x9394c68, mask=1, region=..., data=...) at ../../kwin/scene_opengl.cpp:1559
#22 0x00bd1f56 in KWin::Scene::finalDrawWindow (this=0x8f41d00, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/scene.cpp:332
#23 0x00bf2ce3 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:247
#24 0x008040dd in KWin::Effect::drawWindow (this=0x9379908, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#25 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#26 0x008040dd in KWin::Effect::drawWindow (this=0x939cf20, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#27 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#28 0x008040dd in KWin::Effect::drawWindow (this=0x9377ae8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#29 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#30 0x008040dd in KWin::Effect::drawWindow (this=0x935f638, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#31 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#32 0x008040dd in KWin::Effect::drawWindow (this=0x937a0f8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#33 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#34 0x008040dd in KWin::Effect::drawWindow (this=0x93555a8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#35 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#36 0x008040dd in KWin::Effect::drawWindow (this=0x938ed40, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#37 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#38 0x008040dd in KWin::Effect::drawWindow (this=0x935b5c0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#39 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#40 0x008040dd in KWin::Effect::drawWindow (this=0x9371bb8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#41 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#42 0x008040dd in KWin::Effect::drawWindow (this=0x937c480, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#43 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#44 0x008040dd in KWin::Effect::drawWindow (this=0x9378eb8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#45 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#46 0x008040dd in KWin::Effect::drawWindow (this=0x936f1b0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#47 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#48 0x008040dd in KWin::Effect::drawWindow (this=0x9379d58, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#49 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#50 0x008040dd in KWin::Effect::drawWindow (this=0x9375330, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#51 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#52 0x008040dd in KWin::Effect::drawWindow (this=0x9389f30, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#53 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#54 0x008040dd in KWin::Effect::drawWindow (this=0x9392e00, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#55 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#56 0x008040dd in KWin::Effect::drawWindow (this=0x93322c0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#57 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#58 0x008040dd in KWin::Effect::drawWindow (this=0x9350df0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#59 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#60 0x008040dd in KWin::Effect::drawWindow (this=0x9376500, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#61 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#62 0x008040dd in KWin::Effect::drawWindow (this=0x9362c00, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#63 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#64 0x008040dd in KWin::Effect::drawWindow (this=0x937c5f8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#65 0x00bf2d59 in KWin::EffectsHandlerImpl::drawWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:243
#66 0x00bd175d in KWin::Scene::finalPaintWindow (this=0x8f41d00, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/scene.cpp:323
#67 0x00bf2e53 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:204
#68 0x024ef63f in KWin::SnowEffect::paintWindow (this=0x9379900, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/snow/snow.cpp:230
#69 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#70 0x02491d2e in KWin::LogoutEffect::paintWindow (this=0x939cf20, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#71 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#72 0x02499619 in KWin::PresentWindowsEffect::paintWindow (this=0x9377ae0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#73 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#74 0x024bac10 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x935f630, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#75 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#76 0x0248eefb in KWin::HighlightWindowEffect::paintWindow (this=0x937a0f8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#77 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#78 0x0248b5b0 in KWin::FadeEffect::paintWindow (this=0x93555a8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#79 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#80 0x024a7cc0 in KWin::ResizeEffect::paintWindow (this=0x938ed40, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/resize/resize.cpp:123
#81 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#82 0x024ded46 in KWin::FlipSwitchEffect::paintWindow (this=0x935b5b8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/flipswitch/flipswitch.cpp:543
#83 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#84 0x0247fc42 in KWin::DesktopGridEffect::paintWindow (this=0x9371bb0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:401
#85 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#86 0x024731d6 in KWin::BoxSwitchEffect::paintWindow (this=0x937c480, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:245
#87 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#88 0x024d1bd2 in KWin::CubeEffect::paintWindow (this=0x9378eb0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:1581
#89 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#90 0x024a8f3d in KWin::ScaleInEffect::paintWindow (this=0x936f1b0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/scalein/scalein.cpp:59
#91 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#92 0x024da0a6 in KWin::CubeSlideEffect::paintWindow (this=0x9379d58, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/cube/cubeslide.cpp:412
#93 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#94 0x024958cc in KWin::TranslucencyEffect::paintWindow (this=0x9375330, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:180
#95 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#96 0x0249658e in KWin::MinimizeAnimationEffect::paintWindow (this=0x9389f30, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#97 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#98 0x024c5fec in KWin::CoverSwitchEffect::paintWindow (this=0x9392e00, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504
#99 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#100 0x024f8111 in KWin::WobblyWindowsEffect::paintWindow (this=0x93322c0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/wobblywindows/wobblywindows.cpp:366
#101 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#102 0x024b8be4 in KWin::SlidingPopupsEffect::paintWindow (this=0x9350df0, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#103 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#104 0x024908bb in KWin::LoginEffect::paintWindow (this=0x9376500, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/login/login.cpp:69
#105 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#106 0x008041dd in KWin::Effect::paintWindow (this=0x9362c00, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#107 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#108 0x02488d31 in KWin::DimScreenEffect::paintWindow (this=0x937c5f8, w=0x8f683e0, mask=1, region=..., data=...) at ../../../kwin/effects/dimscreen/dimscreen.cpp:88
#109 0x00bf2ec9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9328d88, w=0x8f683e0, mask=1, region=..., data=...) at ../../kwin/effects.cpp:200
#110 0x00bd2156 in KWin::Scene::paintWindow (this=0x8f41d00, w=0x9394c68, mask=1, region=..., quads=...) at ../../kwin/scene.cpp:317
#111 0x00bd2fab in KWin::Scene::paintSimpleScreen (this=0x8f41d00, orig_mask=0, region=...) at ../../kwin/scene.cpp:288
#112 0x00bd1679 in KWin::Scene::finalPaintScreen (this=0x8f41d00, mask=0, region=..., data=...) at ../../kwin/scene.cpp:180
#113 0x00bf302c in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:173
#114 0x024efa45 in KWin::SnowEffect::paintScreen (this=0x9379900, mask=0, region=..., data=...) at ../../../kwin/effects/snow/snow.cpp:120
#115 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#116 0x024920af in KWin::LogoutEffect::paintScreen (this=0x939cf20, mask=0, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#117 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#118 0x02496e9f in KWin::PresentWindowsEffect::paintScreen (this=0x9377ae0, mask=0, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#119 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#120 0x00804256 in KWin::Effect::paintScreen (this=0x935f638, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#121 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#122 0x00804256 in KWin::Effect::paintScreen (this=0x937a0f8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#123 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#124 0x00804256 in KWin::Effect::paintScreen (this=0x93555a8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#125 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#126 0x00804256 in KWin::Effect::paintScreen (this=0x938ed40, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#127 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#128 0x024e1272 in KWin::FlipSwitchEffect::paintScreen (this=0x935b5b8, mask=0, region=..., data=...) at ../../../kwin/effects/flipswitch/flipswitch.cpp:148
#129 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#130 0x0247d809 in KWin::DesktopGridEffect::paintScreen (this=0x9371bb0, mask=0, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:156
#131 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#132 0x02476799 in KWin::BoxSwitchEffect::paintScreen (this=0x937c480, mask=0, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#133 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#134 0x024d0c1c in KWin::CubeEffect::paintScreen (this=0x9378eb0, mask=0, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#135 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#136 0x00804256 in KWin::Effect::paintScreen (this=0x936f1b0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#137 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#138 0x024d9e40 in KWin::CubeSlideEffect::paintScreen (this=0x9379d58, mask=0, region=..., data=...) at ../../../kwin/effects/cube/cubeslide.cpp:111
#139 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#140 0x00804256 in KWin::Effect::paintScreen (this=0x9375330, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#141 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#142 0x00804256 in KWin::Effect::paintScreen (this=0x9389f30, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#143 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#144 0x024c9a5c in KWin::CoverSwitchEffect::paintScreen (this=0x9392e00, mask=0, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#145 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#146 0x00804256 in KWin::Effect::paintScreen (this=0x93322c0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#147 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#148 0x00804256 in KWin::Effect::paintScreen (this=0x9350df0, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#149 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#150 0x00804256 in KWin::Effect::paintScreen (this=0x9376500, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#151 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#152 0x024bbc85 in KWin::ThumbnailAsideEffect::paintScreen (this=0x9362bf8, mask=0, region=..., data=...) at ../../../kwin/effects/thumbnailaside/thumbnailaside.cpp:56
#153 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#154 0x00804256 in KWin::Effect::paintScreen (this=0x937c5f8, mask=0, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#155 0x00bf30a2 in KWin::EffectsHandlerImpl::paintScreen (this=0x9328d88, mask=0, region=..., data=...) at ../../kwin/effects.cpp:169
#156 0x00bd28bc in KWin::Scene::paintScreen (this=0x8f41d00, mask=0xbfea44e8, region=0xbfea4570) at ../../kwin/scene.cpp:137
#157 0x00be9892 in KWin::SceneOpenGL::paint (this=0x8f41d00, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772
#158 0x00bce7b6 in KWin::Workspace::performCompositing (this=0x8f67e10) at ../../kwin/composite.cpp:448
#159 0x015bd214 in QObject::event (this=0x8f67e10, e=0xbfea4a9c) at kernel/qobject.cpp:1190
#160 0x04cf3d24 in QApplicationPrivate::notify_helper (this=0x8e922a0, receiver=0x8f67e10, e=0xbfea4a9c) at kernel/qapplication.cpp:4462
#161 0x04cf88ce in QApplication::notify (this=0xbfea4db4, receiver=0x8f67e10, e=0xbfea4a9c) at kernel/qapplication.cpp:3862
#162 0x002f232a in KApplication::notify (this=0xbfea4db4, receiver=0x8f67e10, event=0xbfea4a9c) at ../../kdeui/kernel/kapplication.cpp:311
#163 0x00b5d9ef in KWin::Application::notify (this=0xbfea4db4, o=0x8f67e10, e=0xbfea4a9c) at ../../kwin/main.cpp:376
#164 0x015a80bb in QCoreApplication::notifyInternal (this=0xbfea4db4, receiver=0x8f67e10, event=0xbfea4a9c) at kernel/qcoreapplication.cpp:731
#165 0x015d81e4 in sendEvent (this=0x8e8a6b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#166 QTimerInfoList::activateTimers (this=0x8e8a6b0) at kernel/qeventdispatcher_unix.cpp:604
#167 0x015d8338 in QEventDispatcherUNIX::processEvents (this=0x8e49aa8, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#168 0x04dab25a in QEventDispatcherX11::processEvents (this=0x8e49aa8, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#169 0x015a7289 in QEventLoop::processEvents (this=0xbfea4cf4, flags=...) at kernel/qeventloop.cpp:149
#170 0x015a7522 in QEventLoop::exec (this=0xbfea4cf4, flags=...) at kernel/qeventloop.cpp:201
#171 0x015abecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#172 0x04cf18e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#173 0x00b604e2 in kdemain (argc=3, argv=0xbfea5034) at ../../kwin/main.cpp:542
#174 0x080485bb in main (argc=3, argv=0xbfea5034) at kwin_dummy.cpp:3

Possible duplicates by query: bug 277892, bug 275473, bug 273188, bug 272676, bug 272210.

Reported using DrKonqi