Bug 230864 - kwin freezes and Segfaults after dragging a window across monitors
Summary: kwin freezes and Segfaults after dragging a window across monitors
Status: RESOLVED UPSTREAM
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Fedora RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-03-15 19:22 UTC by Yiorgos Stamoulis
Modified: 2010-03-16 03:26 UTC (History)
0 users

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Latest Commit:
Version Fixed In:

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Description Yiorgos Stamoulis 2010-03-15 19:22:53 UTC 
Version:            (using KDE 4.4.0)
Compiler:           as per 4.4.0-8.fc12 x86_64
OS:                Linux
Installed from:    Fedora RPMs

kwin frequently freezes for ~10 secs and occasionally crashes while I drag a window across monitors.  Mouse cursor still active but all other GUI elements freeze.  ssh sessions, services, etc connected to workstation unaffected.  Compiz enabled.

backtrace:

Application: KWin (kwin), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  memcpy () at ../sysdeps/x86_64/memcpy.S:267
#6  0x00007f1eab7a999f in ?? () from /usr/lib64/nvidia/libGLcore.so.1
#7  0x00007f1eab76f27c in ?? () from /usr/lib64/nvidia/libGLcore.so.1
#8  0x00007f1eab0e34e1 in __isinff () at ../sysdeps/ieee754/flt-32/s_isinff.c:22
#9  0x00007f1eab4d48c9 in ?? () from /usr/lib64/nvidia/libGLcore.so.1
#10 0x00007f1eab19d1b4 in __isinff () at ../sysdeps/ieee754/flt-32/s_isinff.c:22
#11 0x00007f1eab773e2d in ?? () from /usr/lib64/nvidia/libGLcore.so.1
#12 0x00007f1eac2c528f in glXBindTexImageEXT () from /usr/lib64/nvidia/libGL.so.1
#13 0x000000311bcb3d72 in KWin::SceneOpenGL::Texture::load (this=<value optimized out>, pix=<value optimized out>, size=<value optimized out>, depth=<value optimized out>, 
    region=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene_opengl.cpp:1121
#14 0x000000311bcb4495 in KWin::SceneOpenGL::Window::bindTexture (this=0x2c8a640) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene_opengl.cpp:1321
#15 0x000000311bcb46f8 in KWin::SceneOpenGL::Window::performPaint (this=0x2c8a640, mask=9, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene_opengl.cpp:1375
#16 0x000000311bca70cb in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=..., data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:324
#17 0x000000311bcbb449 in KWin::EffectsHandlerImpl::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:178
#18 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#19 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#20 0x00007f1e9f4fc2a4 in KWin::ShadowEffect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/shadow/shadow.cpp:250
#21 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#22 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#23 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#24 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#25 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#26 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#27 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#28 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#29 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#30 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#31 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#32 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#33 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#34 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#35 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#36 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#37 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#38 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#39 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#40 0x0000003121012bcc in KWin::Effect::drawWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:252
#41 0x000000311bcbb4e8 in KWin::EffectsHandlerImpl::drawWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:174
#42 0x000000311bca65fc in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:318
#43 0x000000311bcbb679 in KWin::EffectsHandlerImpl::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:157
#44 0x00007f1e9f4dd6a5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=<value optimized out>, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/logout/logout.cpp:187
#45 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#46 0x0000003121012c5c in KWin::Effect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:242
#47 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#48 0x00007f1e9f4e3e2c in KWin::PresentWindowsEffect::paintWindow (this=<value optimized out>, w=0x0, mask=9, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/presentwindows/presentwindows.cpp:359
#49 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#50 0x00007f1e9f506417 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x2752810, w=0x4b82a80, mask=9, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:71
#51 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#52 0x00007f1e9f4d372d in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/dialogparent/dialogparent.cpp:70
#53 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#54 0x00007f1e9f5058d2 in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=<value optimized out>, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/slidingpopups/slidingpopups.cpp:127
#55 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#56 0x00007f1e9f524c43 in KWin::FlipSwitchEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/flipswitch/flipswitch.cpp:543
#57 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#58 0x00007f1e9f4cd747 in KWin::DesktopGridEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=<value optimized out>, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/desktopgrid/desktopgrid.cpp:359
#59 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#60 0x00007f1e9f511da0 in KWin::CubeEffect::paintWindow (this=0x27f24a0, w=0x4b82a80, mask=9, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/cube/cube.cpp:1580
#61 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#62 0x00007f1e9f519e1e in KWin::CubeSlideEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/cube/cubeslide.cpp:403
#63 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#64 0x00007f1e9f4e16ef in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=..., data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/translucency/translucency.cpp:180
#65 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#66 0x00007f1e9f4dcdd3 in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/login/login.cpp:69
#67 0x000000311bcbb718 in KWin::EffectsHandlerImpl::paintWindow (this=0x2655ac0, w=0x4b82a80, mask=9, region=<value optimized out>, data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:153
#68 0x000000311bca7bbc in KWin::Scene::paintWindow (this=<value optimized out>, w=0x2c8a640, mask=9, region=..., quads=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:312
#69 0x000000311bca8f9a in KWin::Scene::paintSimpleScreen (this=0x2662820, orig_mask=<value optimized out>, region=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:283
#70 0x000000311bca6675 in KWin::Scene::finalPaintScreen (this=0x2662820, mask=8, region=<value optimized out>, data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:176
#71 0x000000311bcbb566 in KWin::EffectsHandlerImpl::paintScreen (this=<value optimized out>, mask=8, region=..., data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:126
#72 0x00007f1e9f4ddfef in KWin::LogoutEffect::paintScreen (this=0x274eb60, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/logout/logout.cpp:196
#73 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#74 0x00007f1e9f4fbe4c in KWin::ShadowEffect::paintScreen (this=0x2716df0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/shadow/shadow.cpp:189
#75 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#76 0x00007f1e9f4e4562 in KWin::PresentWindowsEffect::paintScreen (this=0x276cdf0, mask=8, region=..., data=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/presentwindows/presentwindows.cpp:196
#77 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#78 0x0000003121012cdf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:227
#79 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#80 0x0000003121012cdf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:227
#81 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#82 0x0000003121012cdf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:227
#83 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#84 0x00007f1e9f522a97 in KWin::FlipSwitchEffect::paintScreen (this=0x27303c0, mask=8, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/flipswitch/flipswitch.cpp:146
#85 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#86 0x00007f1e9f4ca482 in KWin::DesktopGridEffect::paintScreen (this=<value optimized out>, mask=<value optimized out>, region=<value optimized out>, data=...)
    at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/desktopgrid/desktopgrid.cpp:151
#87 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#88 0x00007f1e9f51505a in KWin::CubeEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/cube/cube.cpp:697
#89 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#90 0x00007f1e9f51b5a2 in KWin::CubeSlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects/cube/cubeslide.cpp:105
#91 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#92 0x0000003121012cdf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:227
#93 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#94 0x0000003121012cdf in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/lib/kwineffects.cpp:227
#95 0x000000311bcbb5fe in KWin::EffectsHandlerImpl::paintScreen (this=0x2655ac0, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/effects.cpp:122
#96 0x000000311bca7de5 in KWin::Scene::paintScreen (this=0x2662820, mask=0x7fff18d6420c, region=0x7fff18d64330) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene.cpp:134
#97 0x000000311bcb6be4 in KWin::SceneOpenGL::paint (this=0x2662820, damage=<value optimized out>, toplevels=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/scene_opengl.cpp:748
#98 0x000000311bca33d7 in KWin::Workspace::performCompositing (this=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/composite.cpp:424
#99 0x000000311bc326fe in KWin::Workspace::qt_metacall (this=0x254ac60, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff18d644e0)
    at /usr/src/debug/kdebase-workspace-4.4.0/x86_64-redhat-linux-gnu/kwin/workspace.moc:535
#100 0x0000003c90f6a2af in QMetaObject::activate (sender=0x254b0d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#101 0x0000003c90f6663e in QObject::event (this=0x254b0d0, e=0x7fff18d64c30) at kernel/qobject.cpp:1212
#102 0x0000003c92baa9dc in QApplicationPrivate::notify_helper (this=0x2394b90, receiver=0x254b0d0, e=0x7fff18d64c30) at kernel/qapplication.cpp:4300
#103 0x0000003c92bb0aab in QApplication::notify (this=<value optimized out>, receiver=0x254b0d0, e=0x7fff18d64c30) at kernel/qapplication.cpp:4183
#104 0x00000038974067a6 in KApplication::notify (this=0x7fff18d64f90, receiver=0x254b0d0, event=0x7fff18d64c30) at /usr/src/debug/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#105 0x0000003c90f5774c in QCoreApplication::notifyInternal (this=0x7fff18d64f90, receiver=0x254b0d0, event=0x7fff18d64c30) at kernel/qcoreapplication.cpp:704
#106 0x0000003c90f7fe02 in sendEvent (this=0x2398760) at kernel/qcoreapplication.h:215
#107 QTimerInfoList::activateTimers (this=0x2398760) at kernel/qeventdispatcher_unix.cpp:603
#108 0x0000003c90f7d398 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#109 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#110 0x0000003df263920e in g_main_dispatch (context=0x2397520) at gmain.c:1960
#111 IA__g_main_context_dispatch (context=0x2397520) at gmain.c:2513
#112 0x0000003df263cbf8 in g_main_context_iterate (context=0x2397520, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#113 0x0000003df263cd1a in IA__g_main_context_iteration (context=0x2397520, may_block=1) at gmain.c:2654
#114 0x0000003c90f7d063 in QEventDispatcherGlib::processEvents (this=0x236f0b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#115 0x0000003c92c49a1e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#116 0x0000003c90f56192 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#117 0x0000003c90f5645c in QEventLoop::exec (this=0x7fff18d64ed0, flags=...) at kernel/qeventloop.cpp:201
#118 0x0000003c90f58749 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#119 0x000000311bc4abac in kdemain (argc=166002608, argv=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.0/kwin/main.cpp:526
#120 0x00000038c901eb1d 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=<value optimized out>) at libc-start.c:226
#121 0x00000000004007a9 in _start ()
Comment 1 lucas 2010-03-16 03:26:50 UTC 
Died within an OpenGL function => Driver bug.