Application: kwin (4.5.5 (KDE 4.5.5))
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.11-83.fc14.i686 i686
Distribution: "Fedora release 14 (Laughlin)"

-- Information about the crash:
- What I was doing when the application crashed:
Logging in from kdm on a dual monitor system (laptop + external LCD). It happens every time.

- Custom settings of the application:
Compositing and Desktop Effects were activated at the previous logout; after logging in they are disabled, because of KWin crash I presume. After reenabling them everything works fine until the next login.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x011c875d in sample_2d_nearest (tObj=0xa55d500, img=0xa50b3f8, texcoord=0xbfd1c54c, rgba=0xbfd1c43c, ctx=<value optimized out>) at swrast/s_texfilter.c:1078
#9  0x011c87f7 in sample_nearest_2d (ctx=0x9f5abe8, tObj=0xa55d500, n=1, texcoords=0xbfd1c54c, lambda=0xbfd1c44c, rgba=0xbfd1c43c) at swrast/s_texfilter.c:1303
#10 0x0123f554 in fetch_texel_deriv (ctx=0x9f5abe8, texcoord=0xbfd1c54c, texdx=0xbfd20ab0, texdy=0xbfd20c90, lodBias=0, unit=0, color=0xbfd1c55c) at swrast/s_fragprog.c:122
#11 0x011ac6c2 in fetch_texel (ctx=<value optimized out>, machine=<value optimized out>, inst=0xa6d64e8, texcoord=0xbfd1c54c, lodBias=0, color=0xbfd1c55c) at program/prog_execute.c:398
#12 0x011ae92b in _mesa_execute_program (ctx=0x9f5abe8, program=0xa6e3018, machine=0x9fd108c) at program/prog_execute.c:1741
#13 0x0123f75d in run_program (ctx=0x9f5abe8, span=0xbfd20870) at swrast/s_fragprog.c:209
#14 _swrast_exec_fragment_program (ctx=0x9f5abe8, span=0xbfd20870) at swrast/s_fragprog.c:265
#15 0x011c2bbd in shade_texture_span (ctx=0x9f5abe8, span=0xbfd20870) at swrast/s_span.c:997
#16 0x011c38b5 in _swrast_write_rgba_span (ctx=0x9f5abe8, span=0xbfd20870) at swrast/s_span.c:1163
#17 0x011d22c9 in general_triangle (ctx=0x9f5abe8, v0=0xb4b98020, v1=0xb4b987c0, v2=0xb4b985d8) at swrast/s_tritemp.h:819
#18 0x011bab4a in _swrast_validate_triangle (ctx=0x9f5abe8, v0=0xb4b98020, v1=0xb4b987c0, v2=0xb4b985d8) at swrast/s_context.c:366
#19 0x011bac90 in _swrast_Triangle (ctx=0x9f5abe8, v0=0xb4b98020, v1=0xb4b987c0, v2=0xb4b985d8) at swrast/s_context.c:709
#20 0x011dbe48 in triangle_rgba (ctx=0x9f5abe8, e0=0, e1=4, e2=3) at swrast_setup/ss_tritmp.h:176
#21 0x01198c8d in _tnl_render_poly_elts (ctx=0x9f5abe8, start=0, count=4, flags=48) at tnl/t_vb_rendertmp.h:352
#22 0x01199107 in _tnl_RenderClippedPolygon (ctx=0x9f5abe8, elts=0xbfd2168c, n=4) at tnl/t_vb_render.c:245
#23 0x01195100 in clip_quad_4 (ctx=0x9f5abe8, v0=<value optimized out>, v1=1, v2=2, v3=3, mask=1 '\001') at tnl/t_vb_cliptmp.h:310
#24 0x0119603a in clip_render_quads_verts (ctx=0x9f5abe8, start=0, count=4, flags=55) at tnl/t_vb_rendertmp.h:385
#25 0x01199099 in run_render (ctx=0x9f5abe8, stage=0xa207d88) at tnl/t_vb_render.c:321
#26 0x011903e7 in _tnl_run_pipeline (ctx=0x9f5abe8) at tnl/t_pipeline.c:153
#27 0x010fd439 in intelRunPipeline (ctx=0x9f5abe8) at intel_tris.c:1075
#28 0x01190ee5 in _tnl_draw_prims (ctx=0x9f5abe8, arrays=0x9fd4714, prim=0x9fd30e8, nr_prims=1, ib=0x0, min_index=0, max_index=3) at tnl/t_draw.c:478
#29 0x01190fcc in _tnl_vbo_draw_prims (ctx=0x9f5abe8, arrays=0x9fd4714, prim=0x9fd30e8, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=3) at tnl/t_draw.c:384
#30 0x0118a7e1 in vbo_exec_vtx_flush (exec=0x9fd2fb0, unmap=1 '\001') at vbo/vbo_exec_draw.c:384
#31 0x01188e7d in vbo_exec_FlushVertices_internal (ctx=0x9f5abe8, unmap=1 '\001') at vbo/vbo_exec_api.c:876
#32 0x01189003 in vbo_exec_FlushVertices (ctx=0x9f5abe8, flags=1) at vbo/vbo_exec_api.c:910
#33 0x0110828d in _mesa_PopAttrib () at main/attrib.c:887
#34 0x045a28f1 in glPopAttrib () at ../../../src/mapi/glapi/glapitemp.h:1177
#35 0x0077d41e in KWin::PaintClipper::Iterator::~Iterator (this=0xbfd21b78, __in_chrg=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:969
#36 0x00789da0 in KWin::renderGLGeometry (region=..., count=4, vertices=0xa509a28, texture=0xa509a50, color=0x0, dim=2, stride=0) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwinglutils.cpp:179
#37 0x0690e367 in KWin::SceneOpenGL::Window::renderQuads (this=0xa6be420, region=..., quads=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:1681
#38 0x06912907 in KWin::SceneOpenGL::Window::performPaint (this=0xa6be420, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:1551
#39 0x069006e0 in KWin::Scene::finalDrawWindow (this=0x9fad338, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:330
#40 0x06919754 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:232
#41 0x0077b89e in KWin::Effect::drawWindow (this=0xa5397e8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#42 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#43 0x0141f9ca in KWin::ShadowEffect::drawWindow (this=0xa54ac30, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/shadow/shadow.cpp:250
#44 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#45 0x0077b89e in KWin::Effect::drawWindow (this=0xa52bbd8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#46 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#47 0x0077b89e in KWin::Effect::drawWindow (this=0xa5436d8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#48 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#49 0x0077b89e in KWin::Effect::drawWindow (this=0xa52a018, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#50 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#51 0x0077b89e in KWin::Effect::drawWindow (this=0xa555538, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#52 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#53 0x0077b89e in KWin::Effect::drawWindow (this=0xa52ace0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#54 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#55 0x0077b89e in KWin::Effect::drawWindow (this=0xa53af08, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#56 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#57 0x0077b89e in KWin::Effect::drawWindow (this=0xa51cee8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#58 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#59 0x0077b89e in KWin::Effect::drawWindow (this=0xa52b160, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#60 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#61 0x0077b89e in KWin::Effect::drawWindow (this=0xa547ec0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#62 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#63 0x0077b89e in KWin::Effect::drawWindow (this=0xa542b90, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#64 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#65 0x0077b89e in KWin::Effect::drawWindow (this=0xa534940, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#66 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#67 0x0077b89e in KWin::Effect::drawWindow (this=0xa53cc88, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#68 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#69 0x0077b89e in KWin::Effect::drawWindow (this=0xa538270, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#70 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#71 0x0077b89e in KWin::Effect::drawWindow (this=0xa535c58, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#72 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#73 0x0077b89e in KWin::Effect::drawWindow (this=0xa5529f8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:252
#74 0x069197d1 in KWin::EffectsHandlerImpl::drawWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:228
#75 0x068ffece in KWin::Scene::finalPaintWindow (this=0x9fad338, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:321
#76 0x069198c4 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:203
#77 0x014021af in KWin::LogoutEffect::paintWindow (this=0xa5397e8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/logout/logout.cpp:198
#78 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#79 0x0077b91e in KWin::Effect::paintWindow (this=0xa54ac38, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:242
#80 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#81 0x0140920a in KWin::PresentWindowsEffect::paintWindow (this=0xa52bbd0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/presentwindows/presentwindows.cpp:370
#82 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#83 0x0142a921 in KWin::TaskbarThumbnailEffect::paintWindow (this=0xa5436d0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#84 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#85 0x013ff39c in KWin::HighlightWindowEffect::paintWindow (this=0xa52a018, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/highlightwindow/highlightwindow.cpp:104
#86 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#87 0x013f7e08 in KWin::DialogParentEffect::paintWindow (this=0xa555538, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/dialogparent/dialogparent.cpp:70
#88 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#89 0x013fbae6 in KWin::FadeEffect::paintWindow (this=0xa52ace0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/fade/fade.cpp:160
#90 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#91 0x014299f7 in KWin::SlidingPopupsEffect::paintWindow (this=0xa53af08, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/slidingpopups/slidingpopups.cpp:127
#92 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#93 0x0144ad46 in KWin::FlipSwitchEffect::paintWindow (this=0xa51cee0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/flipswitch/flipswitch.cpp:543
#94 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#95 0x013effd6 in KWin::DesktopGridEffect::paintWindow (this=0xa52b158, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/desktopgrid/desktopgrid.cpp:392
#96 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#97 0x01423953 in KWin::SlideEffect::paintWindow (this=0xa547eb8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/slide/slide.cpp:165
#98 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#99 0x013e1c06 in KWin::BoxSwitchEffect::paintWindow (this=0xa542b90, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/boxswitch/boxswitch.cpp:241
#100 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#101 0x01405efc in KWin::TranslucencyEffect::paintWindow (this=0xa534940, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/translucency/translucency.cpp:180
#102 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#103 0x01406bce in KWin::MinimizeAnimationEffect::paintWindow (this=0xa53cc88, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#104 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#105 0x0143197d in KWin::CoverSwitchEffect::paintWindow (this=0xa538270, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/coverswitch/coverswitch.cpp:500
#106 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#107 0x01400cec in KWin::LoginEffect::paintWindow (this=0xa535c58, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/login/login.cpp:69
#108 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#109 0x0077b91e in KWin::Effect::paintWindow (this=0xa5529f8, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:242
#110 0x06919941 in KWin::EffectsHandlerImpl::paintWindow (this=0xa4f73f0, w=0xa6be408, mask=1, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:199
#111 0x06900904 in KWin::Scene::paintWindow (this=0x9fad338, w=0xa6be420, mask=1, region=..., quads=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:315
#112 0x06901852 in KWin::Scene::paintSimpleScreen (this=0x9fad338, orig_mask=0, region=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:286
#113 0x068ffdea in KWin::Scene::finalPaintScreen (this=0x9fad338, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:179
#114 0x06919a9d in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:172
#115 0x01402540 in KWin::LogoutEffect::paintScreen (this=0xa5397e8, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/logout/logout.cpp:207
#116 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#117 0x0141db31 in KWin::ShadowEffect::paintScreen (this=0xa54ac30, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/shadow/shadow.cpp:189
#118 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#119 0x014073b0 in KWin::PresentWindowsEffect::paintScreen (this=0xa52bbd0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/presentwindows/presentwindows.cpp:196
#120 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#121 0x0077b997 in KWin::Effect::paintScreen (this=0xa5436d8, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#122 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#123 0x0077b997 in KWin::Effect::paintScreen (this=0xa52a018, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#124 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#125 0x0077b997 in KWin::Effect::paintScreen (this=0xa555538, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#126 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#127 0x0077b997 in KWin::Effect::paintScreen (this=0xa52ace0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#128 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#129 0x0077b997 in KWin::Effect::paintScreen (this=0xa53af08, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#130 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#131 0x0144cd73 in KWin::FlipSwitchEffect::paintScreen (this=0xa51cee0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/flipswitch/flipswitch.cpp:146
#132 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#133 0x013edac5 in KWin::DesktopGridEffect::paintScreen (this=0xa52b158, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/desktopgrid/desktopgrid.cpp:155
#134 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#135 0x01424eca in KWin::SlideEffect::paintScreen (this=0xa547eb8, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/slide/slide.cpp:86
#136 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#137 0x013e695a in KWin::BoxSwitchEffect::paintScreen (this=0xa542b90, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/boxswitch/boxswitch.cpp:142
#138 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#139 0x0077b997 in KWin::Effect::paintScreen (this=0xa534940, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#140 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#141 0x0077b997 in KWin::Effect::paintScreen (this=0xa53cc88, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#142 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#143 0x0143547d in KWin::CoverSwitchEffect::paintScreen (this=0xa538270, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/coverswitch/coverswitch.cpp:124
#144 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#145 0x0077b997 in KWin::Effect::paintScreen (this=0xa535c58, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/lib/kwineffects.cpp:227
#146 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#147 0x0142d371 in KWin::ZoomEffect::paintScreen (this=0xa5529f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects/zoom/zoom.cpp:73
#148 0x06919b12 in KWin::EffectsHandlerImpl::paintScreen (this=0xa4f73f0, mask=0, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/effects.cpp:168
#149 0x06901095 in KWin::Scene::paintScreen (this=0x9fad338, mask=0xbfd2552c, region=0xbfd255f4) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene.cpp:137
#150 0x06913252 in KWin::SceneOpenGL::paint (this=0x9fad338, damage=..., toplevels=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:758
#151 0x068fcd84 in KWin::Workspace::performCompositing (this=0x9fc2100) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/composite.cpp:454
#152 0x0687236f in KWin::Workspace::qt_metacall (this=0x9fc2100, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd2570c) at /usr/src/debug/kdebase-workspace-4.5.5/i686-redhat-linux-gnu/kwin/workspace.moc:583
#153 0x03ff8beb in QMetaObject::metacall (object=0x9fc2100, cl=QMetaObject::InvokeMetaMethod, idx=190, argv=0xbfd2570c) at kernel/qmetaobject.cpp:237
#154 0x040080c7 in QMetaObject::activate (sender=0x9fc23b0, m=0x412eac4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3272
#155 0x04056828 in QTimer::timeout (this=0x9fc23b0) at .moc/release-shared/moc_qtimer.cpp:134
#156 0x0400ed1e in QTimer::timerEvent (this=0x9fc23b0, e=0xbfd25c5c) at kernel/qtimer.cpp:271
#157 0x04007a24 in QObject::event (this=0x9fc23b0, e=0xbfd25c5c) at kernel/qobject.cpp:1175
#158 0x0280f26c in QApplicationPrivate::notify_helper (this=0x9f06fb8, receiver=0x9fc23b0, e=0xbfd25c5c) at kernel/qapplication.cpp:4445
#159 0x02813ed2 in QApplication::notify (this=0xbfd25f74, receiver=0x9fc23b0, e=0xbfd25c5c) at kernel/qapplication.cpp:3845
#160 0x07785f7b in KApplication::notify (this=0xbfd25f74, receiver=0x9fc23b0, event=0xbfd25c5c) at /usr/src/debug/kdelibs-4.5.5/kdeui/kernel/kapplication.cpp:310
#161 0x0688dc70 in KWin::Application::notify (this=0xbfd25f74, o=0x9fc23b0, e=0xbfd25c5c) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/main.cpp:372
#162 0x03ff23b3 in QCoreApplication::notifyInternal (this=0xbfd25f74, receiver=0x9fc23b0, event=0xbfd25c5c) at kernel/qcoreapplication.cpp:732
#163 0x04022d31 in sendEvent (this=0x9f07740) at kernel/qcoreapplication.h:215
#164 QTimerInfoList::activateTimers (this=0x9f07740) at kernel/qeventdispatcher_unix.cpp:603
#165 0x04022e89 in QEventDispatcherUNIX::processEvents (this=0x9eeaa78, flags=...) at kernel/qeventdispatcher_unix.cpp:922
#166 0x028c3502 in QEventDispatcherX11::processEvents (this=0x9eeaa78, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#167 0x03ff154a in QEventLoop::processEvents (this=0xbfd25ec4, flags=...) at kernel/qeventloop.cpp:149
#168 0x03ff17fa in QEventLoop::exec (this=0xbfd25ec4, flags=...) at kernel/qeventloop.cpp:201
#169 0x03ff63a7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#170 0x0280d078 in QApplication::exec () at kernel/qapplication.cpp:3719
#171 0x06890611 in kdemain (argc=3, argv=0xbfd261d4) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/main.cpp:531
#172 0x080487bc in main (argc=3, argv=0xbfd261d4) at /usr/src/debug/kdebase-workspace-4.5.5/i686-redhat-linux-gnu/kwin/kwin_dummy.cpp:3

Possible duplicates by query: bug 262993.

Reported using DrKonqi