Application: kwin (4.4.00 (KDE 4.4.0)) KDE Platform Version: 4.4.00 (KDE 4.4.0) Qt Version: 4.6.2 Operating System: Linux 2.6.32-gentoo-r5 x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: after KWin is restarted, trying it again remaximizes the window correctly on every second try. It does not Crash again with the same window. If i try another window, kwin crashes again. after that both windows are "safe". The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [KCrash Handler] #5 0x00007f5300b4b292 in memcpy () from /lib/libc.so.6 #6 0x00007f52fad54fcf in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #7 0x00007f52fad1a87c in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #8 0x00007f52fa5fa549 in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #9 0x00007f52faa46a40 in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #10 0x00007f52fa6ba2c4 in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #11 0x00007f52fad1f8bd in ?? () from //usr/lib64/opengl/nvidia/lib/libGLcore.so.1 #12 0x00007f5302461625 in glXBindTexImageEXT () from //usr/lib64/opengl/nvidia/lib/libGL.so.1 #13 0x00007f5306876742 in KWin::SceneOpenGL::Texture::load (this=0x6980700, pix=@0x7ffffd1c9f18, size=<value optimized out>, depth=<value optimized out>, region=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene_opengl.cpp:1121 #14 0x00007f5306876eb1 in KWin::SceneOpenGL::Window::bindTexture (this=0x69806d0) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene_opengl.cpp:1321 #15 0x00007f5306877128 in KWin::SceneOpenGL::Window::performPaint (this=0x69806d0, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene_opengl.cpp:1375 #16 0x00007f5306868e61 in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=34, region=..., data=<value optimized out>) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:324 #17 0x00007f530687eefe in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:178 #18 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #19 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #20 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #21 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #22 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #23 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #24 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #25 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #26 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #27 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #28 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #29 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #30 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #31 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #32 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #33 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #34 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #35 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #36 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #37 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #38 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #39 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #40 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #41 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #42 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #43 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #44 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #45 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #46 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #47 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #48 0x00007f5305f1015b in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:252 #49 0x00007f530687ef8a in KWin::EffectsHandlerImpl::drawWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:174 #50 0x00007f53068682cb in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:318 #51 0x00007f530687f00e in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:157 #52 0x00007f52f47b9c2d in KWin::PresentWindowsEffect::paintWindow (this=0x1c3cdc0, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/presentwindows/presentwindows.cpp:359 #53 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #54 0x00007f52f47dd567 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x1ce0ac0, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:71 #55 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #56 0x00007f52f47a9176 in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/dialogparent/dialogparent.cpp:70 #57 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #58 0x00007f52f47ac880 in KWin::FadeEffect::paintWindow (this=0x1bdd370, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/fade/fade.cpp:150 #59 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #60 0x00007f52f47dcab6 in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/slidingpopups/slidingpopups.cpp:127 #61 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #62 0x00007f52f47fd7d6 in KWin::FlipSwitchEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/flipswitch/flipswitch.cpp:543 #63 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #64 0x00007f52f47a2a3a in KWin::DesktopGridEffect::paintWindow (this=0x1c3b160, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/desktopgrid/desktopgrid.cpp:359 #65 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #66 0x00007f52f47d704e in KWin::SlideEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/slide/slide.cpp:165 #67 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #68 0x00007f52f47e999c in KWin::CubeEffect::paintWindow (this=0x1c564d0, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/cube/cube.cpp:1580 #69 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #70 0x00007f52f47b737f in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/translucency/translucency.cpp:180 #71 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #72 0x00007f52f47b8cfa in KWin::MinimizeAnimationEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/minimizeanimation/minimizeanimation.cpp:103 #73 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #74 0x00007f52f47e1d07 in KWin::CoverSwitchEffect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/coverswitch/coverswitch.cpp:500 #75 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #76 0x00007f52f480d038 in KWin::WobblyWindowsEffect::paintWindow (this=0x1c071c0, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/wobblywindows/wobblywindows.cpp:357 #77 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #78 0x00007f5305f101eb in KWin::Effect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:242 #79 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #80 0x00007f5305f101eb in KWin::Effect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:242 #81 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #82 0x00007f5305f101eb in KWin::Effect::paintWindow (this=<value optimized out>, w=0x4709410, mask=34, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:242 #83 0x00007f530687f09a in KWin::EffectsHandlerImpl::paintWindow (this=0x1b9d710, w=0x4709410, mask=34, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:153 #84 0x00007f53068699cc in KWin::Scene::paintWindow (this=<value optimized out>, w=0x69806d0, mask=34, region=..., quads=<value optimized out>) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:312 #85 0x00007f530686a69e in KWin::Scene::paintGenericScreen (this=0x1b4bf40, orig_mask=32) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:210 #86 0x00007f53068683aa in KWin::Scene::finalPaintScreen (this=0x1b4bf40, mask=<value optimized out>, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:174 #87 0x00007f530687f114 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:126 #88 0x00007f52f47ba322 in KWin::PresentWindowsEffect::paintScreen (this=0x1c3cdc0, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/presentwindows/presentwindows.cpp:196 #89 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #90 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #91 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #92 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #93 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #94 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #95 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #96 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #97 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #98 0x00007f52f47fb41b in KWin::FlipSwitchEffect::paintScreen (this=0x1be92d0, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/flipswitch/flipswitch.cpp:146 #99 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #100 0x00007f52f479f4aa in KWin::DesktopGridEffect::paintScreen (this=0x1c3b160, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/desktopgrid/desktopgrid.cpp:151 #101 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #102 0x00007f52f47d7816 in KWin::SlideEffect::paintScreen (this=0x1c2e040, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/slide/slide.cpp:86 #103 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #104 0x00007f52f47ec727 in KWin::CubeEffect::paintScreen (this=0x1c564d0, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/cube/cube.cpp:697 #105 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #106 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #107 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #108 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #109 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #110 0x00007f52f47e3a7d in KWin::CoverSwitchEffect::paintScreen (this=0x1ce3b50, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/coverswitch/coverswitch.cpp:124 #111 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #112 0x00007f5305f10270 in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/lib/kwineffects.cpp:227 #113 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #114 0x00007f52f4801c6c in KWin::MouseMarkEffect::paintScreen (this=0x1bda0a0, mask=32, region=<value optimized out>, data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/mousemark/mousemark.cpp:78 #115 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #116 0x00007f52f4809155 in KWin::TrackMouseEffect::paintScreen (this=0x1c3af90, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/trackmouse/trackmouse.cpp:71 #117 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #118 0x00007f52f47e0675 in KWin::ZoomEffect::paintScreen (this=<value optimized out>, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects/zoom/zoom.cpp:73 #119 0x00007f530687f195 in KWin::EffectsHandlerImpl::paintScreen (this=0x1b9d710, mask=32, region=..., data=...) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/effects.cpp:122 #120 0x00007f5306869c1a in KWin::Scene::paintScreen (this=0x1b4bf40, mask=0x7ffffd1ce7cc, region=0x7ffffd1ce8f0) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene.cpp:134 #121 0x00007f530687a3c6 in KWin::SceneOpenGL::paint (this=0x1b4bf40, damage=..., toplevels=<value optimized out>) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/scene_opengl.cpp:748 #122 0x00007f5306865c3d in KWin::Workspace::performCompositing (this=0x19ef600) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/composite.cpp:424 #123 0x00007f53067edd7a in KWin::Workspace::qt_metacall (this=0x19ef600, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffd1cea90) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0_build/kwin/workspace.moc:535 #124 0x00007f53049d8787 in QMetaObject::activate (sender=0x19efa70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3285 #125 0x00007f53049d5223 in QObject::event (this=0x19efa70, e=0x9564740) at kernel/qobject.cpp:1204 #126 0x00007f5303932d5d in QApplicationPrivate::notify_helper (this=0x1900d70, receiver=0x19efa70, e=0x7ffffd1cf290) at kernel/qapplication.cpp:4300 #127 0x00007f530393a154 in QApplication::notify (this=0x7ffffd1cf600, receiver=0x19efa70, e=0x7ffffd1cf290) at kernel/qapplication.cpp:3704 #128 0x00007f530560975b in KApplication::notify (this=0x7ffffd1cf600, receiver=0x19efa70, event=0x7ffffd1cf290) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302 #129 0x00007f53049c53db in QCoreApplication::notifyInternal (this=0x7ffffd1cf600, receiver=0x19efa70, event=0x7ffffd1cf290) at kernel/qcoreapplication.cpp:704 #130 0x00007f53049f2594 in QCoreApplication::sendEvent (this=0x1904ac0) at kernel/qcoreapplication.h:215 #131 QTimerInfoList::activateTimers (this=0x1904ac0) at kernel/qeventdispatcher_unix.cpp:603 #132 0x00007f53049eee54 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #133 0x00007f53004126e9 in g_main_dispatch (context=0x1903920) at gmain.c:1960 #134 IA__g_main_context_dispatch (context=0x1903920) at gmain.c:2513 #135 0x00007f5300415f38 in g_main_context_iterate (context=0x1903920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591 #136 0x00007f53004160ec in IA__g_main_context_iteration (context=0x1903920, may_block=1) at gmain.c:2654 #137 0x00007f53049eeb5c in QEventDispatcherGlib::processEvents (this=0x18e7970, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #138 0x00007f53039e325f in QGuiEventDispatcherGlib::processEvents (this=0x68fb750, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #139 0x00007f53049c3cf2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #140 0x00007f53049c40c4 in QEventLoop::exec (this=0x7ffffd1cf540, flags=...) at kernel/qeventloop.cpp:201 #141 0x00007f53049c6526 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #142 0x00007f5306808f0d in kdemain (argc=3, argv=0x7ffffd1cfb08) at /var/tmp/portage/kde-base/kwin-4.4.0/work/kwin-4.4.0/kwin/main.cpp:526 #143 0x00007f5300ae7ba6 in __libc_start_main () from /lib/libc.so.6 #144 0x0000000000400879 in _start () Possible duplicates by query: bug 211950, bug 207799, bug 195118. Reported using DrKonqi
Crash happens in the NVIDIA driver. There is nothing we can do about it, sorry. Perhaps try a newer release of the NVIDIA driver.