Bug 264687

Summary:	kwin crashed by cover switch between feh and firefox
Product:	[Plasma] kwin	Reporter:	marko.gabriel.cz
Component:	general	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description marko.gabriel.cz 2011-01-28 23:09:10 UTC

Application: kwin (4.6.00 (4.6.0))
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:By switching between feh and firefox running flash video, kwin repeatedly crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7728720 (LWP 24703))]

Thread 3 (Thread 0xb38cab70 (LWP 24708)):
#0  0x02c28dda in __i686.get_pc_thunk.bx () from /usr/lib/libQtCore.so.4
#1  0x02ca3209 in QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:70
#2  0x02ca34a2 in do_gettime () at tools/qelapsedtimer_unix.cpp:103
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#4  0x02d7a6e5 in QTimerInfoList::updateCurrentTime (this=0x92251d8) at kernel/qeventdispatcher_unix.cpp:339
#5  0x02d7a72a in QTimerInfoList::timerWait (this=0x92251d8, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x02d7bcab in QEventDispatcherUNIX::processEvents (this=0x91f8710, flags=...) at kernel/qeventdispatcher_unix.cpp:906
#7  0x02d48609 in QEventLoop::processEvents (this=0xb38ca280, flags=) at kernel/qeventloop.cpp:149
#8  0x02d48a8a in QEventLoop::exec (this=0xb38ca280, flags=...) at kernel/qeventloop.cpp:201
#9  0x02c44b7e in QThread::exec (this=0x91a7178) at thread/qthread.cpp:490
#10 0x02d2735b in QInotifyFileSystemWatcherEngine::run (this=0x91a7178) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x02c47df9 in QThreadPrivate::start (arg=0x91a7178) at thread/qthread_unix.cpp:266
#12 0x02bc8cc9 in start_thread (arg=0xb38cab70) at pthread_create.c:304
#13 0x001e069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb30c9b70 (LWP 24709)):
#0  0x00abe416 in __kernel_vsyscall ()
#1  0x02bcd4dc in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x001edd9d in __pthread_cond_wait (cond=0x1141290, mutex=0x1141278) at forward.c:139
#3  0x0103d877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x113c1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x0103d8c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x113c1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x02bc8cc9 in start_thread (arg=0xb30c9b70) at pthread_create.c:304
#6  0x001e069e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7728720 (LWP 24703)):
[KCrash Handler]
#7  0x04ea891d in ?? () from /usr/lib/dri/i915_dri.so
#8  0x04ebb844 in ?? () from /usr/lib/dri/i915_dri.so
#9  0x04f9e1a9 in ?? () from /usr/lib/dri/i915_dri.so
#10 0x04f92193 in ?? () from /usr/lib/dri/i915_dri.so
#11 0x04ebbd0d in ?? () from /usr/lib/dri/i915_dri.so
#12 0x04f92fe6 in ?? () from /usr/lib/dri/i915_dri.so
#13 0x04f933b9 in ?? () from /usr/lib/dri/i915_dri.so
#14 0x04f8b754 in ?? () from /usr/lib/dri/i915_dri.so
#15 0x04f87377 in ?? () from /usr/lib/dri/i915_dri.so
#16 0x04f88f50 in ?? () from /usr/lib/dri/i915_dri.so
#17 0x04eddb21 in ?? () from /usr/lib/dri/i915_dri.so
#18 0x0031c502 in KWin::PaintClipper::Iterator::~Iterator (this=0xbfa4b2c8, __in_chrg=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:873
#19 0x00326558 in KWin::renderGLGeometry (region=..., count=65536, vertices=0x93d3ed0, texture=0x93feb78, color=0x0, dim=2, stride=0) at ../../../kwin/lib/kwinglutils.cpp:188
#20 0x0059e3fe in KWin::SceneOpenGL::Window::paintDecoration (this=0x913cb40, decoration=0x9421e68, decorationType=KWin::SceneOpenGL::Window::DecorationTop, region=..., rect=..., data=..., quads=..., updateDeco=false) at ../../kwin/scene_opengl.cpp:1633
#21 0x005a07eb in KWin::SceneOpenGL::Window::performPaint (this=0x913cb40, mask=9, region=..., data=...) at ../../kwin/scene_opengl.cpp:1545
#22 0x0058a916 in KWin::Scene::finalDrawWindow (this=0x8bbb4c8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/scene.cpp:332
#23 0x005ad143 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:247
#24 0x0031c6cd in KWin::Effect::drawWindow (this=0x9175b20, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#25 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#26 0x0031c6cd in KWin::Effect::drawWindow (this=0x9150ca0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#27 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#28 0x0031c6cd in KWin::Effect::drawWindow (this=0x912cdd0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#29 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#30 0x0488c7d1 in KWin::ShadowEffect::drawWindow (this=0x9129ae8, w=0x9343ec0, mask=<value optimized out>, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:250
#31 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#32 0x0031c6cd in KWin::Effect::drawWindow (this=0x9125730, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#33 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#34 0x0031c6cd in KWin::Effect::drawWindow (this=0x9151298, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#35 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#36 0x0031c6cd in KWin::Effect::drawWindow (this=0x911baf0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#37 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#38 0x0031c6cd in KWin::Effect::drawWindow (this=0x911e9d0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#39 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#40 0x0031c6cd in KWin::Effect::drawWindow (this=0x9109658, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#41 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#42 0x0031c6cd in KWin::Effect::drawWindow (this=0x9123f78, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#43 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#44 0x0031c6cd in KWin::Effect::drawWindow (this=0x91a1ff8, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#45 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#46 0x0031c6cd in KWin::Effect::drawWindow (this=0x91a41c0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#47 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#48 0x0031c6cd in KWin::Effect::drawWindow (this=0x9110180, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#49 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#50 0x0031c6cd in KWin::Effect::drawWindow (this=0x9159b98, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#51 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#52 0x0031c6cd in KWin::Effect::drawWindow (this=0x912a6f0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#53 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#54 0x0031c6cd in KWin::Effect::drawWindow (this=0x9145330, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#55 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#56 0x0031c6cd in KWin::Effect::drawWindow (this=0x916c4d8, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:262
#57 0x005ad1c7 in KWin::EffectsHandlerImpl::drawWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:243
#58 0x0058952d in KWin::Scene::finalPaintWindow (this=0x8bbb4c8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/scene.cpp:323
#59 0x005ad243 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:204
#60 0x0031c7cd in KWin::Effect::paintWindow (this=0x9175b20, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#61 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#62 0x0484c1a3 in KWin::DashboardEffect::paintWindow (this=0x9150ca0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100
#63 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#64 0x048688ab in KWin::LogoutEffect::paintWindow (this=0x912cdd0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#65 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#66 0x0031c7cd in KWin::Effect::paintWindow (this=0x9129af0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#67 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#68 0x0486f159 in KWin::PresentWindowsEffect::paintWindow (this=0x9125728, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#69 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#70 0x04898a8c in KWin::TaskbarThumbnailEffect::paintWindow (this=0x9151290, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#71 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#72 0x0486573c in KWin::HighlightWindowEffect::paintWindow (this=0x911baf0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#73 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#74 0x04860f8e in KWin::FadeEffect::paintWindow (this=0x911e9d0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#75 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#76 0x04855a7a in KWin::DesktopGridEffect::paintWindow (this=0x9109650, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:400
#77 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#78 0x048916f2 in KWin::SlideEffect::paintWindow (this=0x9123f70, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:165
#79 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#80 0x04843886 in KWin::BoxSwitchEffect::paintWindow (this=0x91a1ff8, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:241
#81 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#82 0x0031c7cd in KWin::Effect::paintWindow (this=0x91a41c0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#83 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#84 0x0486c44c in KWin::TranslucencyEffect::paintWindow (this=0x9110180, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:180
#85 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#86 0x048a6d02 in KWin::CoverSwitchEffect::paintWindow (this=0x9159b98, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504
#87 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#88 0x04897eaa in KWin::SlidingPopupsEffect::paintWindow (this=0x912a6f0, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#89 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#90 0x04867466 in KWin::LoginEffect::paintWindow (this=0x9145330, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/effects/login/login.cpp:69
#91 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#92 0x0031c7cd in KWin::Effect::paintWindow (this=0x916c4d8, w=0x9343ec0, mask=9, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:242
#93 0x005ad2c7 in KWin::EffectsHandlerImpl::paintWindow (this=0x90e73f8, w=0x9343ec0, mask=9, region=..., data=...) at ../../kwin/effects.cpp:200
#94 0x0058ab2c in KWin::Scene::paintWindow (this=0x8bbb4c8, w=0x913cb40, mask=9, region=..., quads=...) at ../../kwin/scene.cpp:317
#95 0x0058cb70 in KWin::Scene::paintSimpleScreen (this=0x8bbb4c8, orig_mask=8, region=...) at ../../kwin/scene.cpp:288
#96 0x005895a9 in KWin::Scene::finalPaintScreen (this=0x8bbb4c8, mask=8, region=..., data=...) at ../../kwin/scene.cpp:180
#97 0x005ad33c in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:173
#98 0x048d4729 in KWin::StartupFeedbackEffect::paintScreen (this=0x9175b18, mask=8, region=..., data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#99 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#100 0x0031c846 in KWin::Effect::paintScreen (this=0x9150ca0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#101 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#102 0x04868ca6 in KWin::LogoutEffect::paintScreen (this=0x912cdd0, mask=8, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#103 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#104 0x0488c3cf in KWin::ShadowEffect::paintScreen (this=0x9129ae8, mask=<value optimized out>, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#105 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#106 0x0486f06f in KWin::PresentWindowsEffect::paintScreen (this=0x9125728, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#107 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#108 0x0031c846 in KWin::Effect::paintScreen (this=0x9151298, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#109 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#110 0x0031c846 in KWin::Effect::paintScreen (this=0x911baf0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#111 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#112 0x0031c846 in KWin::Effect::paintScreen (this=0x911e9d0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#113 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#114 0x048515f2 in KWin::DesktopGridEffect::paintScreen (this=0x9109650, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#115 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#116 0x04892092 in KWin::SlideEffect::paintScreen (this=0x9123f70, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#117 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#118 0x0484ac3f in KWin::BoxSwitchEffect::paintScreen (this=0x91a1ff8, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#119 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#120 0x0031c846 in KWin::Effect::paintScreen (this=0x91a41c0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#121 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#122 0x0031c846 in KWin::Effect::paintScreen (this=0x9110180, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#123 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#124 0x048a927c in KWin::CoverSwitchEffect::paintScreen (this=0x9159b98, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#125 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#126 0x0031c846 in KWin::Effect::paintScreen (this=0x912a6f0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#127 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#128 0x0031c846 in KWin::Effect::paintScreen (this=0x9145330, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#129 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#130 0x0489e709 in KWin::ZoomEffect::paintScreen (this=0x916c4d0, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#131 0x005ad3c0 in KWin::EffectsHandlerImpl::paintScreen (this=0x90e73f8, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#132 0x0058ae04 in KWin::Scene::paintScreen (this=0x8bbb4c8, mask=0xbfa4ebb4, region=0xbfa4ec60) at ../../kwin/scene.cpp:137
#133 0x005a17aa in KWin::SceneOpenGL::paint (this=0x8bbb4c8, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772
#134 0x00585b57 in KWin::Workspace::performCompositing (this=0x8bb0ce0) at ../../kwin/composite.cpp:448
#135 0x02d5c504 in QObject::event (this=0x8bb0ce0, e=0x1014f) at kernel/qobject.cpp:1183
#136 0x03c58fdc in QApplicationPrivate::notify_helper (this=0x8ad6c58, receiver=0x8bb0ce0, e=0xbfa4f1a0) at kernel/qapplication.cpp:4396
#137 0x03c5f04e in QApplication::notify (this=0xbfa4f4c4, receiver=0x8bb0ce0, e=0xbfa4f1a0) at kernel/qapplication.cpp:3798
#138 0x00cc8f7a in KApplication::notify (this=0xbfa4f4c4, receiver=0x8bb0ce0, event=0xbfa4f1a0) at ../../kdeui/kernel/kapplication.cpp:311
#139 0x0050ed0f in KWin::Application::notify (this=0xbfa4f4c4, o=0x8bb0ce0, e=0xbfa4f1a0) at ../../kwin/main.cpp:376
#140 0x02d49b3b in QCoreApplication::notifyInternal (this=0xbfa4f4c4, receiver=0x8bb0ce0, event=0xbfa4f1a0) at kernel/qcoreapplication.cpp:732
#141 0x02d7bad6 in sendEvent (this=0x8ad73e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#142 QTimerInfoList::activateTimers (this=0x8ad73e0) at kernel/qeventdispatcher_unix.cpp:602
#143 0x02d7bc37 in QEventDispatcherUNIX::processEvents (this=0x8ab8ba0, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#144 0x03d1c0d2 in QEventDispatcherX11::processEvents (this=0x8ab8ba0, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#145 0x02d48609 in QEventLoop::processEvents (this=0xbfa4f3f4, flags=) at kernel/qeventloop.cpp:149
#146 0x02d48a8a in QEventLoop::exec (this=0xbfa4f3f4, flags=...) at kernel/qeventloop.cpp:201
#147 0x02d4d00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#148 0x03c57e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#149 0x00511d00 in kdemain (argc=3, argv=0xbfa4f744) at ../../kwin/main.cpp:542
#150 0x080485ab in main (argc=3, argv=0xbfa4f744) at kwin_dummy.cpp:3

Possible duplicates by query: bug 262639, bug 259287.

Reported using DrKonqi

Comment 1 Martin Flöser 2011-01-28 23:27:14 UTC

driver bug

*** This bug has been marked as a duplicate of bug 262639 ***