279514 – Kwin crashed by screensaver

Bug 279514 - Kwin crashed by screensaver

Summary: Kwin crashed by screensaver

Status:	RESOLVED DUPLICATE of bug 252817

Alias:	None

Product:	kwin
Classification:	Plasma
Component:	general (show other bugs)
Version:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	KWin default assignee

URL:
Keywords:

Depends on:
Blocks:

Reported:	2011-08-06 08:49 UTC by Andreas Hencke
Modified:	2011-08-18 18:54 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (25.37 KB, text/plain) 2011-08-18 14:28 UTC, William Tirado	Details
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Description Andreas Hencke 2011-08-06 08:49:30 UTC

Application: kwin (4.7.00 (4.7.0))
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I returned from screensaver (pressed spacebar) when kwin crashed immediately.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb788d720 (LWP 2098))]

Thread 3 (Thread 0xb3ea7b70 (LWP 2165)):
#0  0x05399d41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x04b2cdd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x04bfa525 in updateCurrentTime (this=0x9bfc228, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:339
#4  QEventDispatcherUNIXPrivate::doSelect (this=0x9bfc228, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:182
#5  0x04bfb326 in QEventDispatcherUNIX::processEvents (this=0x9a16b80, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#6  0x04bca289 in QEventLoop::processEvents (this=0xb3ea7280, flags=...) at kernel/qeventloop.cpp:149
#7  0x04bca522 in QEventLoop::exec (this=0xb3ea7280, flags=...) at kernel/qeventloop.cpp:201
#8  0x04ad42a0 in QThread::exec (this=0x9c0ffe0) at thread/qthread.cpp:492
#9  0x04babfdb in QInotifyFileSystemWatcherEngine::run (this=0x9c0ffe0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x04ad6da2 in QThreadPrivate::start (arg=0x9c0ffe0) at thread/qthread_unix.cpp:320
#11 0x0297de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00ea573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb36a6b70 (LWP 2166)):
#0  0x00a23416 in __kernel_vsyscall ()
#1  0x0298248c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x00eb33fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x00bab817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xcbf1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00bab851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xcbf1c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0297de99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x00ea573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb788d720 (LWP 2098)):
[KCrash Handler]
#7  prepare_wm_surfaces (brw=0x96ac410) at brw_wm_surface_state.c:602
#8  0x045cdac7 in brw_validate_state (brw=0x96ac410) at brw_state_upload.c:397
#9  0x045bbdfe in brw_try_draw_prims (ctx=0x96ac410, arrays=0x96e1910, prim=0xbff01e38, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5) at brw_draw.c:362
#10 brw_draw_prims (ctx=0x96ac410, arrays=0x96e1910, prim=0xbff01e38, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5) at brw_draw.c:447
#11 0x0477e8bc in vbo_draw_arrays (ctx=0x96ac410, mode=<value optimized out>, start=0, count=6, numInstances=1) at vbo/vbo_exec_array.c:588
#12 0x00491302 in KWin::GLVertexBufferPrivate::corePainting (this=0x99d5fb0, region=..., primitiveMode=4) at ../../../kwin/libkwineffects/kwinglutils.cpp:1594
#13 0x004914a5 in KWin::GLVertexBuffer::render (this=0x9813550, region=..., primitiveMode=4) at ../../../kwin/libkwineffects/kwinglutils.cpp:1714
#14 0x005e258b in KWin::SceneOpenGL::Window::paintDecoration (this=0xae22b38, decoration=0xb12e14c, decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=..., rect=..., data=..., quads=..., updateDeco=false) at ../../kwin/scene_opengl.cpp:643
#15 0x005e2c14 in KWin::SceneOpenGL::Window::performPaint (this=0xae22b38, mask=1, region=..., data=...) at ../../kwin/scene_opengl.cpp:571
#16 0x005cc246 in KWin::Scene::finalDrawWindow (this=0x969fd48, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/scene.cpp:321
#17 0x005f29c3 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:279
#18 0x0048452d in KWin::Effect::drawWindow (this=0x9be2438, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#19 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#20 0x0048452d in KWin::Effect::drawWindow (this=0x9af1260, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#21 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#22 0x0048452d in KWin::Effect::drawWindow (this=0x9a27b70, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#23 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#24 0x0048452d in KWin::Effect::drawWindow (this=0x9b704c8, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#25 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#26 0x0048452d in KWin::Effect::drawWindow (this=0x9beb550, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#27 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#28 0x0048452d in KWin::Effect::drawWindow (this=0x9b063d8, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#29 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#30 0x0048452d in KWin::Effect::drawWindow (this=0x9a00500, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#31 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#32 0x0048452d in KWin::Effect::drawWindow (this=0x9be3d60, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#33 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#34 0x0048452d in KWin::Effect::drawWindow (this=0x9ad6340, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#35 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#36 0x0048452d in KWin::Effect::drawWindow (this=0x9bcad00, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#37 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#38 0x0048452d in KWin::Effect::drawWindow (this=0x9ba6a88, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#39 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#40 0x0048452d in KWin::Effect::drawWindow (this=0x9ba6458, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#41 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#42 0x0048452d in KWin::Effect::drawWindow (this=0x9bec2b0, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#43 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#44 0x0048452d in KWin::Effect::drawWindow (this=0x9aea230, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#45 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#46 0x0048452d in KWin::Effect::drawWindow (this=0x9b04160, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#47 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#48 0x0048452d in KWin::Effect::drawWindow (this=0x99fb050, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#49 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#50 0x0048452d in KWin::Effect::drawWindow (this=0x9afd158, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#51 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#52 0x0048452d in KWin::Effect::drawWindow (this=0x9ad5bf0, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#53 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#54 0x0048452d in KWin::Effect::drawWindow (this=0x9baff98, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#55 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#56 0x0048452d in KWin::Effect::drawWindow (this=0x9ba4670, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:177
#57 0x005f2a39 in KWin::EffectsHandlerImpl::drawWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:276
#58 0x005cba3d in KWin::Scene::finalPaintWindow (this=0x969fd48, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/scene.cpp:312
#59 0x005f2b33 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:242
#60 0x0048462d in KWin::Effect::paintWindow (this=0x9be2438, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:157
#61 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#62 0x0048462d in KWin::Effect::paintWindow (this=0x9af1260, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:157
#63 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#64 0x049c86de in KWin::LogoutEffect::paintWindow (this=0x9a27b70, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:191
#65 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#66 0x04983ea0 in KWin::PresentWindowsEffect::paintWindow (this=0x9b704c8, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:381
#67 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#68 0x049976e0 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x9beb550, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:74
#69 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#70 0x049af1db in KWin::HighlightWindowEffect::paintWindow (this=0x9b063d8, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:107
#71 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#72 0x0497ea76 in KWin::DialogParentEffect::paintWindow (this=0x9a00500, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/dialogparent/dialogparent.cpp:64
#73 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#74 0x04981590 in KWin::FadeEffect::paintWindow (this=0x9be3d60, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:148
#75 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#76 0x049a4bf2 in KWin::DesktopGridEffect::paintWindow (this=0x9ad6340, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:377
#77 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#78 0x049ad132 in KWin::FadeDesktopEffect::paintWindow (this=0x9bcad00, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/fadedesktop/fadedesktop.cpp:89
#79 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#80 0x04998d76 in KWin::BoxSwitchEffect::paintWindow (this=0x9ba6a88, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:221
#81 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#82 0x049dfa46 in KWin::CubeEffect::paintWindow (this=0x9ba6458, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:1460
#83 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#84 0x0048462d in KWin::Effect::paintWindow (this=0x9bec2b0, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:157
#85 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#86 0x049b382c in KWin::TranslucencyEffect::paintWindow (this=0x9aea230, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:166
#87 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#88 0x049b462e in KWin::MinimizeAnimationEffect::paintWindow (this=0x9b04160, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/minimizeanimation/minimizeanimation.cpp:102
#89 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#90 0x049cfbbc in KWin::CoverSwitchEffect::paintWindow (this=0x99fb050, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:531
#91 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#92 0x049957dd in KWin::SlidingPopupsEffect::paintWindow (this=0x9afd158, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:146
#93 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#94 0x04982fab in KWin::LoginEffect::paintWindow (this=0x9ad5bf0, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/login/login.cpp:66
#95 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#96 0x049acb91 in KWin::DimScreenEffect::paintWindow (this=0x9baff98, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/effects/dimscreen/dimscreen.cpp:85
#97 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#98 0x0048462d in KWin::Effect::paintWindow (this=0x9ba4670, w=0xaab3840, mask=1, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:157
#99 0x005f2ba9 in KWin::EffectsHandlerImpl::paintWindow (this=0x9b805c0, w=0xaab3840, mask=1, region=..., data=...) at ../../kwin/effects.cpp:239
#100 0x005cc446 in KWin::Scene::paintWindow (this=0x969fd48, w=0xae22b38, mask=1, region=..., quads=...) at ../../kwin/scene.cpp:306
#101 0x005cd29b in KWin::Scene::paintSimpleScreen (this=0x969fd48, orig_mask=0, region=...) at ../../kwin/scene.cpp:278
#102 0x005cb959 in KWin::Scene::finalPaintScreen (this=0x969fd48, mask=0, region=..., data=...) at ../../kwin/scene.cpp:177
#103 0x005f2d0c in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:215
#104 0x049fe699 in KWin::StartupFeedbackEffect::paintScreen (this=0x9be2438, mask=0, region=..., data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:174
#105 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#106 0x049834b6 in KWin::OutlineEffect::paintScreen (this=0x9af1260, mask=0, region=..., data=...) at ../../../kwin/effects/outline/outline.cpp:44
#107 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#108 0x049c8a5f in KWin::LogoutEffect::paintScreen (this=0x9a27b70, mask=0, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:200
#109 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#110 0x04983836 in KWin::PresentWindowsEffect::paintScreen (this=0x9b704c8, mask=0, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:216
#111 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#112 0x004846a6 in KWin::Effect::paintScreen (this=0x9beb550, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#113 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#114 0x004846a6 in KWin::Effect::paintScreen (this=0x9b063d8, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#115 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#116 0x004846a6 in KWin::Effect::paintScreen (this=0x9a00500, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#117 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#118 0x004846a6 in KWin::Effect::paintScreen (this=0x9be3d60, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#119 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#120 0x049a2719 in KWin::DesktopGridEffect::paintScreen (this=0x9ad6340, mask=0, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:161
#121 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#122 0x004846a6 in KWin::Effect::paintScreen (this=0x9bcad00, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#123 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#124 0x0499bc69 in KWin::BoxSwitchEffect::paintScreen (this=0x9ba6a88, mask=0, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:137
#125 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#126 0x049de3dc in KWin::CubeEffect::paintScreen (this=0x9ba6458, mask=0, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:578
#127 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#128 0x004846a6 in KWin::Effect::paintScreen (this=0x9bec2b0, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#129 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#130 0x004846a6 in KWin::Effect::paintScreen (this=0x9aea230, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#131 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#132 0x004846a6 in KWin::Effect::paintScreen (this=0x9b04160, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#133 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#134 0x049d2905 in KWin::CoverSwitchEffect::paintScreen (this=0x99fb050, mask=0, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:136
#135 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#136 0x004846a6 in KWin::Effect::paintScreen (this=0x9afd158, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#137 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#138 0x004846a6 in KWin::Effect::paintScreen (this=0x9ad5bf0, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#139 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#140 0x004846a6 in KWin::Effect::paintScreen (this=0x9baff98, mask=0, region=..., data=...) at ../../../kwin/libkwineffects/kwineffects.cpp:142
#141 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#142 0x049c4677 in KWin::ZoomEffect::paintScreen (this=0x9ba4670, mask=0, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:324
#143 0x005f2d82 in KWin::EffectsHandlerImpl::paintScreen (this=0x9b805c0, mask=0, region=..., data=...) at ../../kwin/effects.cpp:212
#144 0x005ccbac in KWin::Scene::paintScreen (this=0x969fd48, mask=0xbff06818, region=0xbff068b4) at ../../kwin/scene.cpp:136
#145 0x005e7532 in KWin::SceneOpenGL::paint (this=0x969fd48, damage=..., toplevels=...) at ../../kwin/scene_opengl_glx.cpp:455
#146 0x005c835a in KWin::Workspace::performCompositing (this=0x9816cb8) at ../../kwin/composite.cpp:432
#147 0x04be0214 in QObject::event (this=0x9816cb8, e=0xbff06ddc) at kernel/qobject.cpp:1190
#148 0x02d84d24 in QApplicationPrivate::notify_helper (this=0x940f600, receiver=0x9816cb8, e=0xbff06ddc) at kernel/qapplication.cpp:4462
#149 0x02d898ce in QApplication::notify (this=0xbff070f0, receiver=0x9816cb8, e=0xbff06ddc) at kernel/qapplication.cpp:3862
#150 0x0080093a in KApplication::notify (this=0xbff070f0, receiver=0x9816cb8, event=0xbff06ddc) at ../../kdeui/kernel/kapplication.cpp:311
#151 0x0055993f in KWin::Application::notify (this=0xbff070f0, o=0x9816cb8, e=0xbff06ddc) at ../../kwin/main.cpp:365
#152 0x04bcb0bb in QCoreApplication::notifyInternal (this=0xbff070f0, receiver=0x9816cb8, event=0xbff06ddc) at kernel/qcoreapplication.cpp:731
#153 0x04bfb1e4 in sendEvent (this=0x94117f8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#154 QTimerInfoList::activateTimers (this=0x94117f8) at kernel/qeventdispatcher_unix.cpp:604
#155 0x04bfb338 in QEventDispatcherUNIX::processEvents (this=0x93c5a90, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#156 0x02e3c25a in QEventDispatcherX11::processEvents (this=0x93c5a90, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#157 0x04bca289 in QEventLoop::processEvents (this=0xbff07034, flags=...) at kernel/qeventloop.cpp:149
#158 0x04bca522 in QEventLoop::exec (this=0xbff07034, flags=...) at kernel/qeventloop.cpp:201
#159 0x04bceecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#160 0x02d828e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#161 0x0055c593 in kdemain (argc=3, argv=0xbff07364) at ../../kwin/main.cpp:514
#162 0x080485bb in main (argc=3, argv=0xbff07364) at kwin_dummy.cpp:3

This bug may be a duplicate of or related to bug 252817.

Possible duplicates by query: bug 279310, bug 277972, bug 265031, bug 262891, bug 262639.

Reported using DrKonqi

Comment 1 Thomas Lübking 2011-08-06 22:01:44 UTC

call "kcmshell4 kwincompositing", enter the 3rd ("advanced") tab and UNcheck "suspend compositing for fullscreen windows".
Try and report whether you can still reproduce the crash.

What's your GPU/Driver & Mesa version? (in doubt, run "kwin --replace &" from konsole, there's some relevant output)

Comment 2 Andreas Hencke 2011-08-06 22:57:30 UTC

Am 07.08.2011 00:01, schrieb Thomas Lübking :
> https://bugs.kde.org/show_bug.cgi?id=279514
>
>
>
>
>
> --- Comment #1 from Thomas Lübking<thomas luebking gmail com>   2011-08-06 22:01:44 ---
> call "kcmshell4 kwincompositing", enter the 3rd ("advanced") tab and UNcheck
> "suspend compositing for fullscreen windows".
> Try and report whether you can still reproduce the crash.
>
> What's your GPU/Driver&  Mesa version? (in doubt, run "kwin --replace&" from
> konsole, there's some relevant output)
>
>    
This is the output of "kwin --replace &":
andreas@andreas-Extensa-5220:~$ kwin --replace &
[1] 27457
andreas@andreas-Extensa-5220:~$ OpenGL vendor string:                   
Tungsten Graphics, Inc
OpenGL renderer string:                 Mesa DRI Intel(R) 965GM GEM 
20100330 DEVELOPMENT x86/MMX/SSE2
OpenGL version string:                  2.1 Mesa 7.10.2
OpenGL shading language version string: 1.20
Driver:                                 Intel
GPU class:                              i965
OpenGL version:                         2.1
GLSL version:                           1.20
Mesa version:                           7.10.2
X server version:                       1.10.1
Linux kernel version:                   2.6.38
Direct rendering:                       yes
Requires strict binding:                yes
GLSL shaders:                           yes
Texture NPOT support:                   yes
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: 
Datei oder Verzeichnis nicht gefunden
QFileSystemWatcher: failed to add paths: /home/andreas/.config/ibus/bus

PS.: after runing "kwin --replace &" the transparency got lost.

Comment 3 Andreas Hencke 2011-08-06 23:12:26 UTC

Addition to the PS. in comment #2:
The whole desktop freezed, no reaktion to "crtl Alt delete" after Magic SysRq R-E-IS-U-B got a black screen with the cursor, no further reaktion.

Comment 4 William Tirado 2011-08-18 14:28:35 UTC

Created attachment 62949 [details]
New crash information added by DrKonqi

kwin (4.7.00 (4.7.0)) on KDE Platform 4.7.00 (4.7.0) using Qt 4.7.2

- What I was doing when the application crashed:  Nothing really.  I came back to my computer and the screensaver was on.  If I move the mouse or touch a keyboard button to get my computer screen back on from the screensaver I get the crash.  Happens probably all the time on my computer.

-- Backtrace (Reduced):
#7  prepare_wm_surfaces (brw=0x9dccbc8) at brw_wm_surface_state.c:602
#8  0x096e1ac7 in brw_validate_state (brw=0x9dccbc8) at brw_state_upload.c:397
#9  0x096cfdfe in brw_try_draw_prims (ctx=0x9dccbc8, arrays=0x9e04890, prim=0xbfb407d8, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5) at brw_draw.c:362
#10 brw_draw_prims (ctx=0x9dccbc8, arrays=0x9e04890, prim=0xbfb407d8, nr_prims=1, ib=0x0, index_bounds_valid=1 '\001', min_index=0, max_index=5) at brw_draw.c:447
#11 0x028b48bc in vbo_draw_arrays (ctx=0x9dccbc8, mode=<value optimized out>, start=0, count=6, numInstances=1) at vbo/vbo_exec_array.c:588

Comment 5 Thomas Lübking 2011-08-18 15:32:39 UTC

@William
despite the backtrace ended up here you most likely experience bug #252817 (and the "workaround" from comment #1 should work.

Andreas also seams to encounter a kernel panic , ie. a really severe bug in the kernel module of the intel driver.

@Andreas: did the workaround in comment #1 work for you?
The kernel panic on the restart (gl reinit) is a different issue and as mentioned a severe kernel module bug that you should report (unless a recent version fixed it for you) first to your distro (against kernel patches) and then linux.

Comment 6 William Tirado 2011-08-18 15:53:33 UTC

Took care of it.  Thanks!

On 08/18/2011 11:32 AM, Thomas Lübking  wrote:
> https://bugs.kde.org/show_bug.cgi?id=279514
>
>
>
>
>
> --- Comment #5 from Thomas Lübking<thomas luebking gmail com>   2011-08-18 15:32:39 ---
> @William
> despite the backtrace ended up here you most likely experience bug #252817 (and
> the "workaround" from comment #1 should work.
>
> Andreas also seams to encounter a kernel panic , ie. a really severe bug in the
> kernel module of the intel driver.
>
> @Andreas: did the workaround in comment #1 work for you?
> The kernel panic on the restart (gl reinit) is a different issue and as
> mentioned a severe kernel module bug that you should report (unless a recent
> version fixed it for you) first to your distro (against kernel patches) and
> then linux.
>

Comment 7 Andreas Hencke 2011-08-18 18:40:04 UTC

Am 18.08.2011 17:32, schrieb Thomas Lübking :
> https://bugs.kde.org/show_bug.cgi?id=279514
>
>
>
>
>
> --- Comment #5 from Thomas Lübking<thomas luebking gmail com>   2011-08-18 15:32:39 ---
> @William
> despite the backtrace ended up here you most likely experience bug #252817 (and
> the "workaround" from comment #1 should work.
>
> Andreas also seams to encounter a kernel panic , ie. a really severe bug in the
> kernel module of the intel driver.
>
> @Andreas: did the workaround in comment #1 work for you?
> The kernel panic on the restart (gl reinit) is a different issue and as
> mentioned a severe kernel module bug that you should report (unless a recent
> version fixed it for you) first to your distro (against kernel patches) and
> then linux.
>
>    
Hi Thomas,

I'm getting old, sorry I've forgotten to write the feedback:

The workaround worked well, I think there were some updates until now, 
because I can't
reproduce  that error anymore.

Comment 8 Thomas Lübking 2011-08-18 18:54:35 UTC

Nevermind, happens to everybody. (Me at least)

*** This bug has been marked as a duplicate of bug 252817 ***