Bug 235728 - kwin crash after switching desktop from text mode
Summary: kwin crash after switching desktop from text mode
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
: 246282 (view as bug list)
Depends on:
Blocks:
 
Reported: 2010-04-29 16:06 UTC by Alex
Modified: 2011-05-07 09:25 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Alex 2010-04-29 16:06:57 UTC 
Application: kwin (4.4.2 (KDE 4.4.2))
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I switched to a text console using ctrl+alt+F1 and then back to graphic mode and kwin crashed

 -- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  KWin::WindowQuadList::select (this=<value optimized out>, type=KWin::WindowQuadDecoration) at ../../../kwin/lib/kwineffects.cpp:793
#6  0x00007f0a0fe2abb4 in KWin::SceneOpenGL::Window::performPaint (this=0xf5e5f0, mask=9, region=) at ../../kwin/scene_opengl.cpp:1441
#7  0x00007f0a0fe1c08b in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=) at ../../kwin/scene.cpp:324
#8  0x00007f0a0fe32479 in KWin::EffectsHandlerImpl::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:178
#9  0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#10 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#11 0x00007f09fc25f50c in KWin::ShadowEffect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/shadow/shadow.cpp:250
#12 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#13 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#14 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#15 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#16 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#17 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#18 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#19 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#20 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#21 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#22 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#23 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#24 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#25 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#26 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#27 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#28 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#29 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#30 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#31 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#32 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#33 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#34 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#35 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#36 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#37 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#38 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#39 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#40 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#41 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#42 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#43 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#44 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#45 0x00007f0a0e641fbc in KWin::Effect::drawWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:252
#46 0x00007f0a0fe32518 in KWin::EffectsHandlerImpl::drawWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:174
#47 0x00007f0a0fe1b4cc in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:318
#48 0x00007f0a0fe32599 in KWin::EffectsHandlerImpl::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>)
    at ../../kwin/effects.cpp:157
#49 0x00007f09fc23ece5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=<value optimized out>, region=) at ../../../kwin/effects/logout/logout.cpp:187
#50 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#51 0x00007f0a0e64204c in KWin::Effect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#52 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#53 0x00007f09fc24582c in KWin::PresentWindowsEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/presentwindows/presentwindows.cpp:359
#54 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#55 0x00007f09fc269c07 in KWin::TaskbarThumbnailEffect::paintWindow (this=0xb5af30, w=0xec4d00, mask=9, region=<value optimized out>, data=...)
    at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:71
#56 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#57 0x00007f09fc23c6c4 in KWin::HighlightWindowEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#58 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#59 0x00007f09fc23462d in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/dialogparent/dialogparent.cpp:70
#60 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#61 0x00007f09fc2381a2 in KWin::FadeEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=<value optimized out>, region=<value optimized out>, data=...)
    at ../../../kwin/effects/fade/fade.cpp:160
#62 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#63 0x00007f09fc2690c2 in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=<value optimized out>, region=<value optimized out>, data=...)
    at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#64 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#65 0x00007f09fc23546b in KWin::DimInactiveEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/diminactive/diminactive.cpp:78
#66 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#67 0x00007f09fc28a043 in KWin::FlipSwitchEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/flipswitch/flipswitch.cpp:543
#68 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#69 0x00007f09fc22e081 in KWin::DesktopGridEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=<value optimized out>, region=<value optimized out>, data=...)
    at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:359
#70 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#71 0x00007f09fc2634f4 in KWin::SlideEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/slide/slide.cpp:165
#72 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#73 0x00007f09fc2218f4 in KWin::BoxSwitchEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/boxswitch/boxswitch.cpp:241
#74 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#75 0x00007f09fc242fdf in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/translucency/translucency.cpp:180
#76 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#77 0x00007f09fc24493d in KWin::MinimizeAnimationEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:103
#78 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#79 0x00007f09fc26e20d in KWin::CoverSwitchEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=) at ../../../kwin/effects/coverswitch/coverswitch.cpp:500
#80 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#81 0x00007f09fc299a2f in KWin::WobblyWindowsEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=<value optimized out>, region=<value optimized out>, data=...)
    at ../../../kwin/effects/wobblywindows/wobblywindows.cpp:357
#82 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#83 0x00007f09fc23e3e3 in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>)
    at ../../../kwin/effects/login/login.cpp:69
#84 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#85 0x00007f0a0e64204c in KWin::Effect::paintWindow (this=<value optimized out>, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#86 0x00007f0a0fe32638 in KWin::EffectsHandlerImpl::paintWindow (this=0x9cde70, w=0xec4d00, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/effects.cpp:153
#87 0x00007f0a0fe1cc3c in KWin::Scene::paintWindow (this=<value optimized out>, w=0xf5e5f0, mask=9, region=) at ../../kwin/scene.cpp:312
#88 0x00007f0a0fe1e00a in KWin::Scene::paintSimpleScreen (this=0x9d3430, orig_mask=<value optimized out>, region=<value optimized out>) at ../../kwin/scene.cpp:283
#89 0x00007f0a0fe1b545 in KWin::Scene::finalPaintScreen (this=0x9d3430, mask=8, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:176
#90 0x00007f0a0fe326b6 in KWin::EffectsHandlerImpl::paintScreen (this=<value optimized out>, mask=8, region=) at ../../kwin/effects.cpp:126
#91 0x00007f09fc23f88f in KWin::LogoutEffect::paintScreen (this=0xaeaee0, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/logout/logout.cpp:196
#92 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#93 0x00007f09fc25f0ac in KWin::ShadowEffect::paintScreen (this=0xaef120, mask=8, region=) at ../../../kwin/effects/shadow/shadow.cpp:189
#94 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#95 0x00007f09fc245f62 in KWin::PresentWindowsEffect::paintScreen (this=0xb55a30, mask=8, region=) at ../../../kwin/effects/presentwindows/presentwindows.cpp:196
#96 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#97 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#98 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#99 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#100 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#101 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#102 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#103 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#104 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#105 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#106 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#107 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#108 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#109 0x00007f09fc287e87 in KWin::FlipSwitchEffect::paintScreen (this=0xafeda0, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/flipswitch/flipswitch.cpp:146
#110 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#111 0x00007f09fc22abf2 in KWin::DesktopGridEffect::paintScreen (this=<value optimized out>, mask=<value optimized out>, region=<value optimized out>, data=...)
    at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:151
#112 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#113 0x00007f09fc263d25 in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=<value optimized out>, region=<value optimized out>, data=...) at ../../../kwin/effects/slide/slide.cpp:86
#114 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#115 0x00007f09fc228902 in KWin::BoxSwitchEffect::paintScreen (this=0xb2efa0, mask=8, region=) at ../../../kwin/effects/boxswitch/boxswitch.cpp:142
#116 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#117 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#118 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#119 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#120 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#121 0x00007f09fc26ffe4 in KWin::CoverSwitchEffect::paintScreen (this=0xb51eb0, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:124
#122 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#123 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#124 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#125 0x00007f0a0e6420cf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#126 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#127 0x00007f09fc26cc01 in KWin::ZoomEffect::paintScreen (this=<value optimized out>, mask=8, region=) at ../../../kwin/effects/zoom/zoom.cpp:73
#128 0x00007f0a0fe3274e in KWin::EffectsHandlerImpl::paintScreen (this=0x9cde70, mask=8, region=) at ../../kwin/effects.cpp:122
#129 0x00007f0a0fe1ce65 in KWin::Scene::paintScreen (this=0x9d3430, mask=0x7fffaa5a991c, region=0x7fffaa5a9a40) at ../../kwin/scene.cpp:134
#130 0x00007f0a0fe2cf30 in KWin::SceneOpenGL::paint (this=0x9d3430, damage=<value optimized out>, toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:748
#131 0x00007f0a0fe17ff7 in KWin::Workspace::performCompositing (this=<value optimized out>) at ../../kwin/composite.cpp:424
#132 0x00007f0a0fda1e5e in KWin::Workspace::qt_metacall (this=0x9ec050, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaa5a9bf0) at ./workspace.moc:535
#133 0x00007f0a0ba15c0f in QMetaObject::activate (sender=0x9ec4c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#134 0x00007f0a0ba12863 in QObject::event (this=0x9ec4c0, e=0x7fffaa5aa340) at kernel/qobject.cpp:1212
#135 0x00007f0a0c15112c in QApplicationPrivate::notify_helper (this=0x737a10, receiver=0x9ec4c0, e=0x7fffaa5aa340) at kernel/qapplication.cpp:4300
#136 0x00007f0a0c15771b in QApplication::notify (this=0x7fffaa5aa6a0, receiver=0x9ec4c0, e=0x7fffaa5aa340) at kernel/qapplication.cpp:4183
#137 0x00007f0a0f5e7076 in KApplication::notify (this=0x7fffaa5aa6a0, receiver=0x9ec4c0, event=0x7fffaa5aa340) at ../../kdeui/kernel/kapplication.cpp:302
#138 0x00007f0a0ba02e0c in QCoreApplication::notifyInternal (this=0x7fffaa5aa6a0, receiver=0x9ec4c0, event=0x7fffaa5aa340) at kernel/qcoreapplication.cpp:704
#139 0x00007f0a0ba2fa62 in QCoreApplication::sendEvent (this=0x73b740) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#140 QTimerInfoList::activateTimers (this=0x73b740) at kernel/qeventdispatcher_unix.cpp:603
#141 0x00007f0a0ba2c668 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#142 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#143 0x00007f0a050a7bce in g_main_dispatch (context=0x73a520) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#144 IA__g_main_context_dispatch (context=0x73a520) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#145 0x00007f0a050ab598 in g_main_context_iterate (context=0x73a520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#146 0x00007f0a050ab6c0 in IA__g_main_context_iteration (context=0x73a520, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#147 0x00007f0a0ba2c333 in QEventDispatcherGlib::processEvents (this=0x71e4b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#148 0x00007f0a0c200f0e in QGuiEventDispatcherGlib::processEvents (this=0x1b15328, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#149 0x00007f0a0ba01732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#150 0x00007f0a0ba01b0c in QEventLoop::exec (this=0x7fffaa5aa5e0, flags=) at kernel/qeventloop.cpp:201
#151 0x00007f0a0ba0584b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#152 0x00007f0a0fdbb61e in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kwin/main.cpp:526
#153 0x00007f0a0fa1babd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fffaa5aaba8) at libc-start.c:220
#154 0x0000000000400679 in _start () at ../sysdeps/x86_64/elf/start.S:113

Reported using DrKonqi
Comment 1 Thomas Lübking 2010-07-30 17:06:49 UTC 
*** Bug 246282 has been marked as a duplicate of this bug. ***
Comment 2 Martin Flöser 2011-05-07 09:18:47 UTC 
is this crash still happening with a more recent version of KDE/Distro? Please also provide more info about your system: which driver, graphics card, etc.
Comment 3 Alex 2011-05-07 09:25:46 UTC 
I'm running latest version of KDE on kubuntu 11.4 and I was unable to reproduce it.

I think the bug can be closed