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 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
As the title describes, when I closed the game's window/fullscreen, kwin crashed

-- Backtrace:
Application: KWin (kwin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb774d720 (LWP 1364))]

Thread 3 (Thread 0xb2deab70 (LWP 1400)):
#0  0x01d9ed41 in clock_gettime (clock_id=1, tp=0xb2dea120) at ../sysdeps/unix/clock_gettime.c:116
#1  0x040bfdd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x0418c4f2 in updateCurrentTime (this=0x9351578, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9351578, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0418e3a3 in QEventDispatcherUNIX::processEvents (this=0x934afc8, flags=...) at kernel/qeventdispatcher_unix.cpp:906
#6  0x0415d289 in QEventLoop::processEvents (this=0xb2dea280, flags=...) at kernel/qeventloop.cpp:149
#7  0x0415d522 in QEventLoop::exec (this=0xb2dea280, flags=...) at kernel/qeventloop.cpp:201
#8  0x040672a0 in QThread::exec (this=0x934ec38) at thread/qthread.cpp:492
#9  0x0413efdb in QInotifyFileSystemWatcherEngine::run (this=0x934ec38) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x04069da2 in QThreadPrivate::start (arg=0x934ec38) at thread/qthread_unix.cpp:320
#11 0x04919e99 in start_thread (arg=0xb2deab70) at pthread_create.c:304
#12 0x003ef73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb25e1b70 (LWP 1401)):
#0  0x00c97416 in __kernel_vsyscall ()
#1  0x0491e48c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x003fd3fd in __pthread_cond_wait (cond=0x10e82b0, mutex=0x10e8298) at forward.c:139
#3  0x00fcf817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x10e31c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x00fcf851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x10e31c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x04919e99 in start_thread (arg=0xb25e1b70) at pthread_create.c:304
#6  0x003ef73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb774d720 (LWP 1364)):
[KCrash Handler]
#7  0x0466f2e0 in intel_region_buffer () from /usr/lib/dri/i965_dri.so
#8  0x04660ce2 in intelClearWithBlit () from /usr/lib/dri/i965_dri.so
#9  0x046634c0 in ?? () from /usr/lib/dri/i965_dri.so
#10 0x04965512 in _mesa_Clear () from /usr/lib/dri/libdricore.so
#11 0x001d984b in KWin::SceneOpenGL::paintBackground (this=0x90b40d8, region=...) at ../../kwin/scene_opengl.cpp:921
#12 0x001d0562 in KWin::Scene::paintGenericScreen (this=0x90b40d8, orig_mask=40) at ../../kwin/scene.cpp:188
#13 0x001d9a31 in KWin::SceneOpenGL::paintGenericScreen (this=0x90b40d8, mask=40, data=...) at ../../kwin/scene_opengl.cpp:909
#14 0x001cd7c0 in KWin::Scene::finalPaintScreen (this=0x90b40d8, mask=40, region=..., data=...) at ../../kwin/scene.cpp:178
#15 0x001ef0fc in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=40, region=..., data=...) at ../../kwin/effects.cpp:173
#16 0x04bb10e9 in KWin::StartupFeedbackEffect::paintScreen (this=0x8cd3578, mask=40, region=..., data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#17 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169
#18 0x002cf256 in KWin::Effect::paintScreen (this=0x91c8310, mask=40, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#19 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169
#20 0x04b5307f in KWin::LogoutEffect::paintScreen (this=0x8ded9f8, mask=40, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#21 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169
#22 0x04b6eb10 in KWin::ShadowEffect::paintScreen (this=0x90f1fc8, mask=40, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#23 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169
#24 0x04b83013 in KWin::BlurEffect::paintScreen (this=0x939ff20, mask=40, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:230
#25 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#26 0x04b57e6f in KWin::PresentWindowsEffect::paintScreen (this=0x902e1f8, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#27 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#28 0x002cf256 in KWin::Effect::paintScreen (this=0x8cc9ee8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#29 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#30 0x002cf256 in KWin::Effect::paintScreen (this=0x8fda7d8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#31 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#32 0x002cf256 in KWin::Effect::paintScreen (this=0x90dbbf8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#33 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#34 0x002cf256 in KWin::Effect::paintScreen (this=0x8d85418, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#35 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#36 0x002cf256 in KWin::Effect::paintScreen (this=0x8da3598, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#37 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#38 0x04b3e7e9 in KWin::DesktopGridEffect::paintScreen (this=0x9285e28, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#39 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#40 0x04b75ce2 in KWin::SlideEffect::paintScreen (this=0x91632a8, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#41 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#42 0x04b37799 in KWin::BoxSwitchEffect::paintScreen (this=0x91cc2b0, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#43 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#44 0x04b91bcc in KWin::CubeEffect::paintScreen (this=0x91cc110, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698
#45 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#46 0x002cf256 in KWin::Effect::paintScreen (this=0x8ef7278, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#47 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#48 0x002cf256 in KWin::Effect::paintScreen (this=0x8ed0b18, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#49 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#50 0x002cf256 in KWin::Effect::paintScreen (this=0x91ab460, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#51 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#52 0x04b8aa0c in KWin::CoverSwitchEffect::paintScreen (this=0x91e98f0, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#53 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#54 0x002cf256 in KWin::Effect::paintScreen (this=0x93023b8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#55 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#56 0x002cf256 in KWin::Effect::paintScreen (this=0x91aeca0, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227
#57 0x001ef172 in KWin::EffectsHandlerImpl::paintScreen (this=0x9142958, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169
#58 0x001ce98c in KWin::Scene::paintScreen (this=0x90b40d8, mask=0xbf8d8608, region=0xbf8d8690) at ../../kwin/scene.cpp:137
#59 0x001e5962 in KWin::SceneOpenGL::paint (this=0x90b40d8, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772
#60 0x001ca886 in KWin::Workspace::performCompositing (this=0x9092e58) at ../../kwin/composite.cpp:448
#61 0x04173214 in QObject::event (this=0x9092e58, e=0xbf8d8bbc) at kernel/qobject.cpp:1190
#62 0x01216d24 in QApplicationPrivate::notify_helper (this=0x8c9d390, receiver=0x9092e58, e=0xbf8d8bbc) at kernel/qapplication.cpp:4462
#63 0x0121b8ce in QApplication::notify (this=0xbf8d8ed4, receiver=0x9092e58, e=0xbf8d8bbc) at kernel/qapplication.cpp:3862
#64 0x006613ca in KApplication::notify (this=0xbf8d8ed4, receiver=0x9092e58, event=0xbf8d8bbc) at ../../kdeui/kernel/kapplication.cpp:311
#65 0x00159abf in KWin::Application::notify (this=0xbf8d8ed4, o=0x9092e58, e=0xbf8d8bbc) at ../../kwin/main.cpp:376
#66 0x0415e0bb in QCoreApplication::notifyInternal (this=0xbf8d8ed4, receiver=0x9092e58, event=0xbf8d8bbc) at kernel/qcoreapplication.cpp:731
#67 0x0418e1e4 in sendEvent (this=0x8ca5580) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#68 QTimerInfoList::activateTimers (this=0x8ca5580) at kernel/qeventdispatcher_unix.cpp:604
#69 0x0418e338 in QEventDispatcherUNIX::processEvents (this=0x8c5baa8, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#70 0x012cb7ea in QEventDispatcherX11::processEvents (this=0x8c5baa8, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#71 0x0415d289 in QEventLoop::processEvents (this=0xbf8d8e14, flags=...) at kernel/qeventloop.cpp:149
#72 0x0415d522 in QEventLoop::exec (this=0xbf8d8e14, flags=...) at kernel/qeventloop.cpp:201
#73 0x04161ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#74 0x012148e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#75 0x0015c5b2 in kdemain (argc=1, argv=0xbf8d9154) at ../../kwin/main.cpp:542
#76 0x080485bb in main (argc=1, argv=0xbf8d9154) at kwin_dummy.cpp:3

Possible duplicates by query: bug 272304, bug 272201, bug 272106, bug 272102, bug 272069.

Reported using DrKonqi