Bug 278470

Summary: quant je ferme moovida , message (kwin bug) :
Product: [Plasma] kwin Reporter: Alain Gagnon <tyquas>
Component: generalAssignee: KWin default assignee <kwin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Alain Gagnon 2011-07-25 12:38:30 UTC 
Application: kwin (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2) (Compiled from sources)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7290ecb7a0 (LWP 1696))]

Thread 3 (Thread 0x7f72708c8700 (LWP 1703)):
#0  0x00007f7290712143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f728caf032c in qt_safe_select (nfds=18, fdread=0x36815d0, fdwrite=0x3681868, fdexcept=0x3681b00, orig_timeout=<value optimized out>) at kernel/qcore_unix.cpp:82
#2  0x00007f728caf53d0 in QEventDispatcherUNIXPrivate::doSelect (this=0x3681410, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#3  0x00007f728caf604a in QEventDispatcherUNIX::processEvents (this=0x34cdbb0, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#4  0x00007f728cac7882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f728cac7abc in QEventLoop::exec (this=0x7f72708c7db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f728c9de924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f728caa9c2f in QInotifyFileSystemWatcherEngine::run (this=0x340e320) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f728c9e1175 in QThreadPrivate::start (arg=0x340e320) at thread/qthread_unix.cpp:320
#9  0x00007f72870d0d8c in start_thread (arg=0x7f72708c8700) at pthread_create.c:304
#10 0x00007f729071a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f726bfff700 (LWP 1704)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f728f5792a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f728f892180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f728f5792d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f728f8a0254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f72870d0d8c in start_thread (arg=0x7f726bfff700) at pthread_create.c:304
#4  0x00007f729071a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7290ecb7a0 (LWP 1696)):
[KCrash Handler]
#6  intel_region_buffer (intel=0x22370f0, region=0x0, flag=2) at intel_regions.c:514
#7  0x00007f72736076c2 in intelClearWithBlit (ctx=0x22370f0, mask=2) at intel_blit.c:262
#8  0x00007f7273609d2a in intelClear (ctx=0x22370f0, mask=2) at intel_clear.c:177
#9  0x00007f7290a90ce7 in KWin::SceneOpenGL::paintBackground (this=<value optimized out>, region=<value optimized out>) at ../../kwin/scene_opengl.cpp:921
#10 0x00007f7290a8888f in KWin::Scene::paintGenericScreen (this=0x22260f0, orig_mask=40) at ../../kwin/scene.cpp:188
#11 0x00007f7290a85c7a in KWin::Scene::finalPaintScreen (this=0x22260f0, mask=40, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:178
#12 0x00007f7290aa3f19 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:173
#13 0x00007f72726ad5a6 in KWin::StartupFeedbackEffect::paintScreen (this=0x33b8ba0, mask=40, region=<value optimized out>, data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#14 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#15 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=40, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#16 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#17 0x00007f727265444d in KWin::LogoutEffect::paintScreen (this=0x3780fe0, mask=40, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#18 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#19 0x00007f727266f57b in KWin::ShadowEffect::paintScreen (this=0x36fc800, mask=40, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#20 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#21 0x00007f7272681e68 in KWin::BlurEffect::paintScreen (this=<value optimized out>, mask=40, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:230
#22 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#23 0x00007f7272658fbd in KWin::PresentWindowsEffect::paintScreen (this=0x3787d10, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#24 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#25 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#26 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#27 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#28 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#29 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#30 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#31 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#32 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#33 0x00007f7272640365 in KWin::DesktopGridEffect::paintScreen (this=0x33a8830, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#34 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#35 0x00007f7272675b8f in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#36 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#37 0x00007f7272639bad in KWin::BoxSwitchEffect::paintScreen (this=0x37836f0, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#38 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#39 0x00007f7272690256 in KWin::CubeEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#40 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#41 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#42 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#43 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#44 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#45 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#46 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#47 0x00007f7272688d86 in KWin::CoverSwitchEffect::paintScreen (this=0x3592a80, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#48 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#49 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#50 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#51 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#52 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#53 0x00007f727267f39b in KWin::ZoomEffect::paintScreen (this=0x352aa70, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#54 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#55 0x00007f7290a880af in KWin::Scene::paintScreen (this=0x22260f0, mask=0x7fffcfd39efc, region=0x7fffcfd39fc0) at ../../kwin/scene.cpp:137
#56 0x00007f7290a9bef3 in KWin::SceneOpenGL::paint (this=0x22260f0, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:772
#57 0x00007f7290a83396 in KWin::Workspace::performCompositing (this=0x7f726c353e00) at ../../kwin/composite.cpp:448
#58 0x00007f728cadc1c9 in QObject::event (this=0x7f726c353e00, e=<value optimized out>) at kernel/qobject.cpp:1190
#59 0x00007f728be859f4 in QApplicationPrivate::notify_helper (this=0x213a7b0, receiver=0x7f726c353e00, e=0x7fffcfd3a750) at kernel/qapplication.cpp:4462
#60 0x00007f728be8a3ba in QApplication::notify (this=<value optimized out>, receiver=0x7f726c353e00, e=0x7fffcfd3a750) at kernel/qapplication.cpp:4341
#61 0x00007f7290215866 in KApplication::notify (this=0x7fffcfd3ab50, receiver=0x7f726c353e00, event=0x7fffcfd3a750) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f728cac849c in QCoreApplication::notifyInternal (this=0x7fffcfd3ab50, receiver=0x7f726c353e00, event=0x7fffcfd3a750) at kernel/qcoreapplication.cpp:731
#63 0x00007f728caf5f12 in sendEvent (this=0x213bbf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QTimerInfoList::activateTimers (this=0x213bbf0) at kernel/qeventdispatcher_unix.cpp:604
#65 0x00007f728caf605b in QEventDispatcherUNIX::processEvents (this=0x20df340, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#66 0x00007f728bf302ec in QEventDispatcherX11::processEvents (this=0x20df340, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#67 0x00007f728cac7882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00007f728cac7abc in QEventLoop::exec (this=0x7fffcfd3aa90, flags=...) at kernel/qeventloop.cpp:201
#69 0x00007f728cacbecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#70 0x00007f7290a211ec in kdemain (argc=<value optimized out>, argv=0x7fffcfd3b1e8) at ../../kwin/main.cpp:542
#71 0x00007f7290652eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=3, ubp_av=0x7fffcfd3b1e8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffcfd3b1d8) at libc-start.c:226
#72 0x0000000000400669 in _start ()

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7290ecb7a0 (LWP 1696))]

Thread 3 (Thread 0x7f72708c8700 (LWP 1703)):
#0  0x00007f7290712143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f728caf032c in qt_safe_select (nfds=18, fdread=0x36815d0, fdwrite=0x3681868, fdexcept=0x3681b00, orig_timeout=<value optimized out>) at kernel/qcore_unix.cpp:82
#2  0x00007f728caf53d0 in QEventDispatcherUNIXPrivate::doSelect (this=0x3681410, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#3  0x00007f728caf604a in QEventDispatcherUNIX::processEvents (this=0x34cdbb0, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#4  0x00007f728cac7882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f728cac7abc in QEventLoop::exec (this=0x7f72708c7db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f728c9de924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f728caa9c2f in QInotifyFileSystemWatcherEngine::run (this=0x340e320) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f728c9e1175 in QThreadPrivate::start (arg=0x340e320) at thread/qthread_unix.cpp:320
#9  0x00007f72870d0d8c in start_thread (arg=0x7f72708c8700) at pthread_create.c:304
#10 0x00007f729071a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f726bfff700 (LWP 1704)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f728f5792a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f728f892180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f728f5792d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f728f8a0254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f72870d0d8c in start_thread (arg=0x7f726bfff700) at pthread_create.c:304
#4  0x00007f729071a04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7290ecb7a0 (LWP 1696)):
[KCrash Handler]
#6  intel_region_buffer (intel=0x22370f0, region=0x0, flag=2) at intel_regions.c:514
#7  0x00007f72736076c2 in intelClearWithBlit (ctx=0x22370f0, mask=2) at intel_blit.c:262
#8  0x00007f7273609d2a in intelClear (ctx=0x22370f0, mask=2) at intel_clear.c:177
#9  0x00007f7290a90ce7 in KWin::SceneOpenGL::paintBackground (this=<value optimized out>, region=<value optimized out>) at ../../kwin/scene_opengl.cpp:921
#10 0x00007f7290a8888f in KWin::Scene::paintGenericScreen (this=0x22260f0, orig_mask=40) at ../../kwin/scene.cpp:188
#11 0x00007f7290a85c7a in KWin::Scene::finalPaintScreen (this=0x22260f0, mask=40, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:178
#12 0x00007f7290aa3f19 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:173
#13 0x00007f72726ad5a6 in KWin::StartupFeedbackEffect::paintScreen (this=0x33b8ba0, mask=40, region=<value optimized out>, data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#14 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#15 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=40, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#16 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#17 0x00007f727265444d in KWin::LogoutEffect::paintScreen (this=0x3780fe0, mask=40, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#18 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#19 0x00007f727266f57b in KWin::ShadowEffect::paintScreen (this=0x36fc800, mask=40, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#20 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=40, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#21 0x00007f7272681e68 in KWin::BlurEffect::paintScreen (this=<value optimized out>, mask=40, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:230
#22 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#23 0x00007f7272658fbd in KWin::PresentWindowsEffect::paintScreen (this=0x3787d10, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#24 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#25 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#26 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#27 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#28 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#29 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#30 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#31 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#32 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#33 0x00007f7272640365 in KWin::DesktopGridEffect::paintScreen (this=0x33a8830, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#34 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#35 0x00007f7272675b8f in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#36 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#37 0x00007f7272639bad in KWin::BoxSwitchEffect::paintScreen (this=0x37836f0, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#38 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#39 0x00007f7272690256 in KWin::CubeEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#40 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#41 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#42 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#43 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#44 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#45 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#46 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#47 0x00007f7272688d86 in KWin::CoverSwitchEffect::paintScreen (this=0x3592a80, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#48 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#49 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#50 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#51 0x00007f728eb63a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#52 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#53 0x00007f727267f39b in KWin::ZoomEffect::paintScreen (this=0x352aa70, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#54 0x00007f7290aa3fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x33617a0, mask=8, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#55 0x00007f7290a880af in KWin::Scene::paintScreen (this=0x22260f0, mask=0x7fffcfd39efc, region=0x7fffcfd39fc0) at ../../kwin/scene.cpp:137
#56 0x00007f7290a9bef3 in KWin::SceneOpenGL::paint (this=0x22260f0, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:772
#57 0x00007f7290a83396 in KWin::Workspace::performCompositing (this=0x7f726c353e00) at ../../kwin/composite.cpp:448
#58 0x00007f728cadc1c9 in QObject::event (this=0x7f726c353e00, e=<value optimized out>) at kernel/qobject.cpp:1190
#59 0x00007f728be859f4 in QApplicationPrivate::notify_helper (this=0x213a7b0, receiver=0x7f726c353e00, e=0x7fffcfd3a750) at kernel/qapplication.cpp:4462
#60 0x00007f728be8a3ba in QApplication::notify (this=<value optimized out>, receiver=0x7f726c353e00, e=0x7fffcfd3a750) at kernel/qapplication.cpp:4341
#61 0x00007f7290215866 in KApplication::notify (this=0x7fffcfd3ab50, receiver=0x7f726c353e00, event=0x7fffcfd3a750) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f728cac849c in QCoreApplication::notifyInternal (this=0x7fffcfd3ab50, receiver=0x7f726c353e00, event=0x7fffcfd3a750) at kernel/qcoreapplication.cpp:731
#63 0x00007f728caf5f12 in sendEvent (this=0x213bbf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QTimerInfoList::activateTimers (this=0x213bbf0) at kernel/qeventdispatcher_unix.cpp:604
#65 0x00007f728caf605b in QEventDispatcherUNIX::processEvents (this=0x20df340, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#66 0x00007f728bf302ec in QEventDispatcherX11::processEvents (this=0x20df340, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#67 0x00007f728cac7882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00007f728cac7abc in QEventLoop::exec (this=0x7fffcfd3aa90, flags=...) at kernel/qeventloop.cpp:201
#69 0x00007f728cacbecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#70 0x00007f7290a211ec in kdemain (argc=<value optimized out>, argv=0x7fffcfd3b1e8) at ../../kwin/main.cpp:542
#71 0x00007f7290652eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=3, ubp_av=0x7fffcfd3b1e8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffcfd3b1d8) at libc-start.c:226
#72 0x0000000000400669 in _start ()

Possible duplicates by query: bug 278310, bug 277899, bug 277880, bug 277753, bug 277463.

Reported using DrKonqi
Comment 1 Thomas Lübking 2011-07-25 15:18:00 UTC 
driver bug, see duplicate for a workaround (disable fullscreen unredirection)

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