Application: kwin (4.7.2 (4.7.2) "release 5")
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I enabled compositing using the keyboard shortcut and KWin was all right for several hours.  All of a sudden, it crashed with Firefox rendering a seemingly innocent page (create a new Bugzilla entry at Novell).

-- Backtrace:
Application: KWin (kwin), signal: Aborted
[Current thread is 1 (Thread 0x7f5ec7fb1760 (LWP 4231))]

Thread 2 (Thread 0x7f5eaf8f8700 (LWP 4261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5ec661c852 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f5ec6914e80) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f5ec661c889 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f5ec37eef05 in start_thread (arg=0x7f5eaf8f8700) at pthread_create.c:301
#4  0x00007f5ec77f863d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f5ec7fb1760 (LWP 4231)):
[KCrash Handler]
#6  0x00007f5ec7753d95 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f5ec77552ab in __GI_abort () at abort.c:93
#8  0x00007f5ec774c8fe in __assert_fail_base (fmt=<optimized out>, assertion=0x7f5eadb4d66c "offset <= bo->size - 4", file=0x7f5eadb4d5f6 "intel_bufmgr_gem.c", line=<optimized out>, function=<optimized out>) at assert.c:96
#9  0x00007f5ec774c9a2 in __GI___assert_fail (assertion=0x7f5eadb4d66c "offset <= bo->size - 4", file=0x7f5eadb4d5f6 "intel_bufmgr_gem.c", line=1361, function=0x7f5eadb4dc30 "do_bo_emit_reloc") at assert.c:105
#10 0x00007f5eadb4ba1f in do_bo_emit_reloc (bo=0xaaebc0, offset=<optimized out>, target_bo=<optimized out>, target_offset=<optimized out>, read_domains=<optimized out>, write_domain=<optimized out>, need_fence=0) at intel_bufmgr_gem.c:1361
#11 0x00007f5eadb4ba9d in drm_intel_gem_bo_emit_reloc (bo=<optimized out>, offset=<optimized out>, target_bo=<optimized out>, target_offset=<optimized out>, read_domains=<optimized out>, write_domain=<optimized out>) at intel_bufmgr_gem.c:1408
#12 0x00007f5eadd9334d in intel_batchbuffer_emit_reloc (intel=0xbf1dd0, buffer=0x934ce0, read_domains=<optimized out>, write_domain=<optimized out>, delta=0) at intel_batchbuffer.c:204
#13 0x00007f5eadd8f825 in i830_emit_state (intel=0xbf1dd0) at i830_vtbl.c:504
#14 0x00007f5eadd9048f in intel_run_render (ctx=0xbf1dd0, stage=<optimized out>) at intel_render.c:237
#15 0x00007f5eade760d9 in _tnl_run_pipeline (ctx=0xbf1dd0) at tnl/t_pipeline.c:153
#16 0x00007f5eaddca6a7 in intelRunPipeline (ctx=0xbf1dd0) at intel_tris.c:1087
#17 0x00007f5eade76a7f in _tnl_draw_prims (ctx=<optimized out>, arrays=0xd4b028, prim=0x7fffae32cff0, nr_prims=1, ib=0x0, min_index=<optimized out>, max_index=197) at tnl/t_draw.c:524
#18 0x00007f5eade77136 in _tnl_vbo_draw_prims (ctx=0xbf1dd0, arrays=0xd4b028, prim=0x7fffae32cff0, nr_prims=1, ib=0x0, index_bounds_valid=<optimized out>, min_index=0, max_index=197) at tnl/t_draw.c:424
#19 0x00007f5eade6cadb in vbo_draw_arrays (ctx=0xbf1dd0, mode=4, start=0, count=<optimized out>, numInstances=1) at vbo/vbo_exec_array.c:640
#20 0x00007f5ec5c1a884 in KWin::GLVertexBufferPrivate::fallbackPainting (this=0xd45390, region=..., primitiveMode=4) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwinglutils.cpp:1639
#21 0x00007f5ec5c1c4d1 in KWin::GLVertexBuffer::render (this=0xd4d060, region=<optimized out>, primitiveMode=4) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwinglutils.cpp:1725
#22 0x00007f5ec7b84aff in renderQuads (normalized=<optimized out>, tex=<optimized out>, quads=<optimized out>, region=..., this=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene_opengl.cpp:767
#23 KWin::SceneOpenGL::Window::renderQuads (this=<optimized out>, region=..., quads=<optimized out>, tex=<optimized out>, normalized=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene_opengl.cpp:747
#24 0x00007f5ec7b88f74 in KWin::SceneOpenGL::Window::performPaint (this=0xba3cb0, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene_opengl.cpp:582
#25 0x00007f5ec7b892ec in KWin::SceneOpenGL::Window::performPaint (this=0xba3cb0, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene_opengl.cpp:476
#26 0x00007f5ec7b731c9 in KWin::Scene::finalDrawWindow (this=<optimized out>, w=<optimized out>, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:321
#27 0x00007f5ec7b929d3 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:279
#28 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#29 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#30 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#31 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#32 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#33 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#34 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#35 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#36 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#37 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#38 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#39 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#40 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#41 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#42 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#43 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#44 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#45 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#46 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#47 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#48 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#49 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#50 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#51 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#52 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#53 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#54 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#55 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#56 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#57 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#58 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#59 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#60 0x00007f5ec5c0fd7b in KWin::Effect::drawWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:177
#61 0x00007f5ec7b92a48 in KWin::EffectsHandlerImpl::drawWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:276
#62 0x00007f5ec7b72a9b in KWin::Scene::finalPaintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:312
#63 0x00007f5ec7b92843 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:242
#64 0x00007f5ec5c0fe7b in KWin::Effect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:157
#65 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#66 0x00007f5ec5c0fe7b in KWin::Effect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:157
#67 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#68 0x00007f5eac666225 in KWin::DashboardEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/dashboard/dashboard.cpp:98
#69 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#70 0x00007f5eac68df0b in KWin::LogoutEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/logout/logout.cpp:191
#71 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#72 0x00007f5eac64b772 in KWin::PresentWindowsEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/presentwindows/presentwindows.cpp:381
#73 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#74 0x00007f5eac65e1d2 in KWin::TaskbarThumbnailEffect::paintWindow (this=0xfbb5e0, w=0x91fc10, mask=<optimized out>, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:74
#75 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#76 0x00007f5eac643fc6 in KWin::DialogParentEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/dialogparent/dialogparent.cpp:64
#77 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#78 0x00007f5eac647355 in KWin::FadeEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/fade/fade.cpp:148
#79 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#80 0x00007f5eac66fd3b in KWin::DesktopGridEffect::paintWindow (this=0xfae120, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/desktopgrid/desktopgrid.cpp:377
#81 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#82 0x00007f5eac682b67 in KWin::SlideEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/slide/slide.cpp:151
#83 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#84 0x00007f5eac6605e5 in KWin::BoxSwitchEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/boxswitch/boxswitch.cpp:221
#85 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#86 0x00007f5ec5c0fe7b in KWin::Effect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:157
#87 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#88 0x00007f5eac67c2a3 in KWin::TranslucencyEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/translucency/translucency.cpp:166
#89 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#90 0x00007f5eac67d2a2 in KWin::MinimizeAnimationEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/minimizeanimation/minimizeanimation.cpp:102
#91 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#92 0x00007f5eac65c194 in KWin::SlidingPopupsEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/slidingpopups/slidingpopups.cpp:146
#93 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#94 0x00007f5eac649cf1 in KWin::LoginEffect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/login/login.cpp:66
#95 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#96 0x00007f5ec5c0fe7b in KWin::Effect::paintWindow (this=<optimized out>, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:157
#97 0x00007f5ec7b928b8 in KWin::EffectsHandlerImpl::paintWindow (this=0xc322b0, w=0x91fc10, mask=9, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:239
#98 0x00007f5ec7b7309e in paintWindow (quads=<optimized out>, region=..., mask=9, w=0xba3cb0, this=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:306
#99 KWin::Scene::paintWindow (this=<optimized out>, w=0xba3cb0, mask=9, region=..., quads=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:297
#100 0x00007f5ec7b73ef9 in KWin::Scene::paintSimpleScreen (this=0xc3ddf0, orig_mask=8, region=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:278
#101 0x00007f5ec7b729e1 in KWin::Scene::finalPaintScreen (this=0xc3ddf0, mask=8, region=<optimized out>, data=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:177
#102 0x00007f5ec7b926e7 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:215
#103 0x00007f5eac6c0fc6 in KWin::StartupFeedbackEffect::paintScreen (this=0xfc0c50, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/startupfeedback/startupfeedback.cpp:174
#104 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#105 0x00007f5eac64a176 in KWin::OutlineEffect::paintScreen (this=0xfabeb0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/outline/outline.cpp:44
#106 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#107 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#108 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#109 0x00007f5eac68e25d in KWin::LogoutEffect::paintScreen (this=0xfb66d0, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/logout/logout.cpp:200
#110 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#111 0x00007f5eac64a3b9 in KWin::PresentWindowsEffect::paintScreen (this=0xf82370, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/presentwindows/presentwindows.cpp:216
#112 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#113 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#114 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#115 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#116 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#117 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#118 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#119 0x00007f5eac66b0a8 in KWin::DesktopGridEffect::paintScreen (this=<optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/desktopgrid/desktopgrid.cpp:161
#120 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#121 0x00007f5eac6832d7 in KWin::SlideEffect::paintScreen (this=<optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/slide/slide.cpp:81
#122 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#123 0x00007f5eac6650a9 in KWin::BoxSwitchEffect::paintScreen (this=0xfb5f50, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/boxswitch/boxswitch.cpp:137
#124 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#125 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#126 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#127 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#128 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#129 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#130 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#131 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#132 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#133 0x00007f5ec5c0fee8 in KWin::Effect::paintScreen (this=<optimized out>, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/libkwineffects/kwineffects.cpp:142
#134 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#135 0x00007f5eac68a761 in KWin::ZoomEffect::paintScreen (this=0xfca5e0, mask=8, region=..., data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects/zoom/zoom.cpp:324
#136 0x00007f5ec7b92746 in KWin::EffectsHandlerImpl::paintScreen (this=0xc322b0, mask=8, region=<optimized out>, data=...) at /usr/src/debug/kde-workspace-4.7.2/kwin/effects.cpp:212
#137 0x00007f5ec7b75426 in KWin::Scene::paintScreen (this=0xc3ddf0, mask=0x7fffae330d18, region=0x7fffae330e70) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene.cpp:136
#138 0x00007f5ec7b8c8d2 in KWin::SceneOpenGL::paint (this=0xc3ddf0, damage=..., toplevels=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/scene_opengl_glx.cpp:459
#139 0x00007f5ec7b6f78d in KWin::Workspace::performCompositing (this=0x7d5f80) at /usr/src/debug/kde-workspace-4.7.2/kwin/composite.cpp:432
#140 0x00007f5ec3b7be79 in QObject::event (this=0x7d5f80, e=<optimized out>) at kernel/qobject.cpp:1190
#141 0x00007f5ec2d17c34 in notify_helper (e=0x7fffae331550, receiver=0x7d5f80, this=0x646e60) at kernel/qapplication.cpp:4481
#142 QApplicationPrivate::notify_helper (this=0x646e60, receiver=0x7d5f80, e=0x7fffae331550) at kernel/qapplication.cpp:4453
#143 0x00007f5ec2d1cac1 in QApplication::notify (this=0x7fffae3319e0, receiver=0x7d5f80, e=0x7fffae331550) at kernel/qapplication.cpp:4360
#144 0x00007f5ec72ece36 in KApplication::notify (this=0x7fffae3319e0, receiver=0x7d5f80, event=0x7fffae331550) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#145 0x00007f5ec3b6581c in QCoreApplication::notifyInternal (this=0x7fffae3319e0, receiver=0x7d5f80, event=0x7fffae331550) at kernel/qcoreapplication.cpp:787
#146 0x00007f5ec3b92398 in sendEvent (event=0x7fffae331550, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#147 QTimerInfoList::activateTimers (this=0x6478e0) at kernel/qeventdispatcher_unix.cpp:618
#148 0x00007f5ec3b93454 in QEventDispatcherUNIX::processEvents (this=0x607280, flags=...) at kernel/qeventdispatcher_unix.cpp:937
#149 0x00007f5ec2dbbde8 in QEventDispatcherX11::processEvents (this=0x607280, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#150 0x00007f5ec3b64a22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#151 0x00007f5ec3b64c1f in QEventLoop::exec (this=0x7fffae331920, flags=...) at kernel/qeventloop.cpp:201
#152 0x00007f5ec3b68de7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#153 0x00007f5ec7b0c5f6 in kdemain (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/kwin/main.cpp:517
#154 0x00007f5ec774023d in __libc_start_main (main=0x400650 <main(int, char**)>, argc=3, ubp_av=0x7fffae332048, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffae332038) at libc-start.c:226
#155 0x0000000000400681 in _start () at ../sysdeps/x86_64/elf/start.S:113

Possible duplicates by query: bug 289949.

Reported using DrKonqi