| Summary: | KWin Crashes from Testing OpenGL Screen Saver | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Storm Walden <RunebladeOmega> |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | RunebladeOmega |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
Created attachment 60276 [details]
New crash information added by DrKonqi
kwin (4.6.2 (4.6.2)) on KDE Platform 4.6.2 (4.6.2) using Qt 4.7.2
- What I was doing when the application crashed:
Testing other screen savers, I found that testing only the "OpenGL Screen Savers" caused KWin to crash, and that they did so each time they were tested.
-- Backtrace (Reduced):
#6 0x00007f8a14c87403 in i915_emit_state (intel=0x17c8c00) at i915_vtbl.c:312
#7 0x00007f8a1493b565 in run_render (ctx=0x17c8c00, stage=<value optimized out>) at tnl/t_vb_render.c:276
#8 0x00007f8a1492fbea in _tnl_run_pipeline (ctx=0x17c8c00) at tnl/t_pipeline.c:153
#9 0x00007f8a14cb0838 in intelRunPipeline (ctx=0x17c8c00) at intel_tris.c:1075
#10 0x00007f8a14930abc in _tnl_draw_prims (ctx=<value optimized out>, arrays=0x24980e8, prim=0x2496804, nr_prims=1, ib=0x0, min_index=<value optimized out>, max_index=3) at tnl/t_draw.c:518
known driver bug, see duplicate for workaround *** This bug has been marked as a duplicate of bug 252817 *** |
Application: kwin (4.6.2 (4.6.2)) KDE Platform Version: 4.6.2 (4.6.2) Qt Version: 4.7.2 Operating System: Linux 2.6.38-9-generic x86_64 Distribution: Ubuntu 11.04 -- Information about the crash: - What I was doing when the application crashed: From a fresh install, I had opened the screen saver application and selected "Solar Winds (GL)". I clicked the test button, and the screen saver ran normally. Clicking again (to end the test), KWin repored a crash. As there was no actual hibernation involved and the issue does not manifest with the current ("blank screen") screen saver, I feel that this is something related to at least some of the screen savers, rather than to hibernation (or a combination of the two). - Custom settings of the application: -- desktop effects enabled -- current screen saver is "blank screen" and does not cause problem -- test of "Solar Winds (GL)" causes problem -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0x7ff72274e7a0 (LWP 2033))] Thread 3 (Thread 0x7ff707146700 (LWP 2054)): #0 0xffffffffff60017b in ?? () #1 0x00007ff707145bd0 in ?? () #2 0x00007fff277ff7b2 in ?? () Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 2 (Thread 0x7ff706945700 (LWP 2055)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007ff720dff2a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ff721118180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007ff720dff2d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7ff721126254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007ff71895ad8c in start_thread (arg=0x7ff706945700) at pthread_create.c:304 #4 0x00007ff721fa004d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ff72274e7a0 (LWP 2033)): [KCrash Handler] #6 0x00007ff709e94403 in i915_emit_state (intel=0x123bf70) at i915_vtbl.c:312 #7 0x00007ff709b48565 in run_render (ctx=0x123bf70, stage=<value optimized out>) at tnl/t_vb_render.c:276 #8 0x00007ff709b3cbea in _tnl_run_pipeline (ctx=0x123bf70) at tnl/t_pipeline.c:153 #9 0x00007ff709ebd838 in intelRunPipeline (ctx=0x123bf70) at intel_tris.c:1075 #10 0x00007ff709b3dabc in _tnl_draw_prims (ctx=<value optimized out>, arrays=0x12931c8, prim=0x12918e4, nr_prims=1, ib=0x0, min_index=<value optimized out>, max_index=3) at tnl/t_draw.c:518 #11 0x00007ff709b3dde6 in _tnl_vbo_draw_prims (ctx=0x123bf70, arrays=0x12931c8, prim=0x12918e4, nr_prims=1, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=3) at tnl/t_draw.c:424 #12 0x00007ff709b33100 in vbo_exec_vtx_flush (exec=0x1291600, unmap=1 '\001') at vbo/vbo_exec_draw.c:381 #13 0x00007ff709b30e2c in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_api.c:911 #14 0x00007ff709b3102a in vbo_exec_FlushVertices (ctx=<value optimized out>, flags=1) at vbo/vbo_exec_api.c:945 #15 0x00007ff709adc36b in _mesa_set_scissor (ctx=0x123bf70, x=659, y=<value optimized out>, width=<value optimized out>, height=<value optimized out>) at main/scissor.c:75 #16 0x00007ff7203f3d28 in KWin::renderGLGeometry (region=..., count=4, vertices=0x29dd810, texture=0x2896090, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:182 #17 0x00007ff72231b3d6 in KWin::SceneOpenGL::Window::paintDecoration (this=0x1153ca0, decoration=<value optimized out>, decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=..., rect=..., data=..., quads=..., updateDeco=false) at ../../kwin/scene_opengl.cpp:1633 #18 0x00007ff7223212ba in KWin::SceneOpenGL::Window::performPaint (this=0x1153ca0, mask=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:1545 #19 0x00007ff72230c419 in KWin::Scene::finalDrawWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:332 #20 0x00007ff722329b76 in KWin::EffectsHandlerImpl::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:247 #21 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #22 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #23 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #24 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #25 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #26 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #27 0x00007ff708ee7169 in KWin::ShadowEffect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:250 #28 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #29 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #30 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #31 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #32 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #33 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #34 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #35 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #36 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #37 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #38 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #39 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #40 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #41 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #42 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #43 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #44 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #45 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #46 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #47 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #48 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #49 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #50 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #51 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #52 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #53 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #54 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #55 0x00007ff7203e98a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262 #56 0x00007ff722329c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243 #57 0x00007ff72230bcd8 in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:323 #58 0x00007ff722329d06 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:204 #59 0x00007ff7203e99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #60 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #61 0x00007ff708eb3732 in KWin::DashboardEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100 #62 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #63 0x00007ff708eca0c5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198 #64 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #65 0x00007ff7203e99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #66 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #67 0x00007ff708ebf153 in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/dialogparent/dialogparent.cpp:62 #68 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #69 0x00007ff708f19953 in KWin::GlideEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/glide/glide.cpp:116 #70 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #71 0x00007ff708ecc04f in KWin::MagicLampEffect::paintWindow (this=<value optimized out>, w=<value optimized out>, mask=9, region=..., data=<value optimized out>) at ../../../kwin/effects/magiclamp/magiclamp.cpp:351 #72 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #73 0x00007ff708eee03e in KWin::SlideBackEffect::paintWindow (this=0x269bb10, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/slideback/slideback.cpp:232 #74 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #75 0x00007ff708f06ea7 in KWin::CubeEffect::paintWindow (this=0x23c35c0, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:1581 #76 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #77 0x00007ff7203e99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #78 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #79 0x00007ff708f0e5e1 in KWin::CubeSlideEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/cube/cubeslide.cpp:412 #80 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #81 0x00007ff708ecdb30 in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:180 #82 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #83 0x00007ff708efb6eb in KWin::CoverSwitchEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504 #84 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #85 0x00007ff708f2adda in KWin::WobblyWindowsEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=<value optimized out>) at ../../../kwin/effects/wobblywindows/wobblywindows.cpp:366 #86 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #87 0x00007ff708eef7ff in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127 #88 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #89 0x00007ff708ec8dfe in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/login/login.cpp:69 #90 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #91 0x00007ff7203e99a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242 #92 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #93 0x00007ff708ec0971 in KWin::DimScreenEffect::paintWindow (this=<value optimized out>, w=0x28ec370, mask=9, region=..., data=...) at ../../../kwin/effects/dimscreen/dimscreen.cpp:88 #94 0x00007ff722329d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x21c40c0, w=0x28ec370, mask=9, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200 #95 0x00007ff72230c617 in KWin::Scene::paintWindow (this=<value optimized out>, w=0x1153ca0, mask=9, region=..., quads=<value optimized out>) at ../../kwin/scene.cpp:317 #96 0x00007ff72230cf6a in KWin::Scene::paintSimpleScreen (this=0x122f180, orig_mask=8, region=...) at ../../kwin/scene.cpp:288 #97 0x00007ff72230bc21 in KWin::Scene::finalPaintScreen (this=0x122f180, mask=8, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:180 #98 0x00007ff722329f19 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:173 #99 0x00007ff708f235a6 in KWin::StartupFeedbackEffect::paintScreen (this=0x2512700, mask=8, region=<value optimized out>, data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166 #100 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #101 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #102 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #103 0x00007ff708eca44d in KWin::LogoutEffect::paintScreen (this=0x2577990, mask=8, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207 #104 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #105 0x00007ff708ee557b in KWin::ShadowEffect::paintScreen (this=0x2513a20, mask=8, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189 #106 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #107 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #108 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #109 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #110 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #111 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #112 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #113 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #114 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #115 0x00007ff708f06256 in KWin::CubeEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698 #116 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #117 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #118 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #119 0x00007ff708f0ffa4 in KWin::CubeSlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cubeslide.cpp:111 #120 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #121 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #122 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #123 0x00007ff708efed86 in KWin::CoverSwitchEffect::paintScreen (this=0x2590e80, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126 #124 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #125 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #126 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #127 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #128 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #129 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #130 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #131 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #132 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #133 0x00007ff7203e9a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227 #134 0x00007ff722329fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x21c40c0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169 #135 0x00007ff72230e0af in KWin::Scene::paintScreen (this=0x122f180, mask=0x7fff276b3c8c, region=0x7fff276b3d50) at ../../kwin/scene.cpp:137 #136 0x00007ff722321ef3 in KWin::SceneOpenGL::paint (this=0x122f180, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:772 #137 0x00007ff722309396 in KWin::Workspace::performCompositing (this=0x151cac0) at ../../kwin/composite.cpp:448 #138 0x00007ff71e3621c9 in QObject::event (this=0x151cac0, e=<value optimized out>) at kernel/qobject.cpp:1190 #139 0x00007ff71d70f9e4 in QApplicationPrivate::notify_helper (this=0x10e3d70, receiver=0x151cac0, e=0x7fff276b44e0) at kernel/qapplication.cpp:4462 #140 0x00007ff71d7143aa in QApplication::notify (this=<value optimized out>, receiver=0x151cac0, e=0x7fff276b44e0) at kernel/qapplication.cpp:4341 #141 0x00007ff721a9b866 in KApplication::notify (this=0x7fff276b48e0, receiver=0x151cac0, event=0x7fff276b44e0) at ../../kdeui/kernel/kapplication.cpp:311 #142 0x00007ff71e34e49c in QCoreApplication::notifyInternal (this=0x7fff276b48e0, receiver=0x151cac0, event=0x7fff276b44e0) at kernel/qcoreapplication.cpp:731 #143 0x00007ff71e37bf12 in sendEvent (this=0x10e6290) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #144 QTimerInfoList::activateTimers (this=0x10e6290) at kernel/qeventdispatcher_unix.cpp:604 #145 0x00007ff71e37c05b in QEventDispatcherUNIX::processEvents (this=0x1088340, flags=...) at kernel/qeventdispatcher_unix.cpp:923 #146 0x00007ff71d7b7c0c in QEventDispatcherX11::processEvents (this=0x1088340, flags=...) at kernel/qeventdispatcher_x11.cpp:152 #147 0x00007ff71e34d882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #148 0x00007ff71e34dabc in QEventLoop::exec (this=0x7fff276b4820, flags=...) at kernel/qeventloop.cpp:201 #149 0x00007ff71e351ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008 #150 0x00007ff7222a71ec in kdemain (argc=<value optimized out>, argv=0x7fff276b4f78) at ../../kwin/main.cpp:542 #151 0x00007ff721ed8eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=3, ubp_av=0x7fff276b4f78, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff276b4f68) at libc-start.c:226 #152 0x0000000000400669 in _start () Possible duplicates by query: bug 273188, bug 272676, bug 272644, bug 272210, bug 270099. Reported using DrKonqi