Application: kwin (4.6.1 (4.6.1)) KDE Platform Version: 4.6.1 (4.6.1) Qt Version: 4.7.2 Operating System: Linux 2.6.37.1-1.2-desktop x86_64 Distribution: "openSUSE 11.4 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: I was watching videos from http://www.youtube.com/user/virtualstrategist#p/u/3/AdXt8BfiGJg (haven't noticed similar behavious with any other video) in full screen. After killing X and playing same video - problem repeated. when KWin became mad. - Unusual behavior I noticed: Clicking any button - close to impossible. It looked like there is some half dead (kwin didn't reconize it) transparent window on top, forcing KWin to fight for the screen. Alt+tab was losing and again - recovering focus ten times per second so was realy flickering and unusable. System: Thinkpad T410 i5-520M with Intel graphics. Flash 64bit The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0x7f916ee1c760 (LWP 13587))] Thread 2 (Thread 0x7f91557c5700 (LWP 13592)): #0 0x00007f916a6fa38c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f916d4f8004 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f916d811180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007f916d4f8039 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f916d81f254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007f916a6f5a3f in start_thread () from /lib64/libpthread.so.0 #4 0x00007f916e68a67d in clone () from /lib64/libc.so.6 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f916ee1c760 (LWP 13587)): [KCrash Handler] #6 intel_region_buffer (intel=0x7ec7d0, region=0x0, flag=2) at intel_regions.c:514 #7 0x00007f9156a302d4 in intelClearWithBlit (ctx=0x7ec7d0, mask=2) at intel_blit.c:262 #8 0x00007f9156a327da in intelClear (ctx=0x7ec7d0, mask=2) at intel_clear.c:177 #9 0x00007f916e9ef725 in KWin::SceneOpenGL::paintBackground (this=<value optimized out>, region=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/scene_opengl.cpp:921 #10 0x00007f916e9e6e96 in KWin::Scene::paintGenericScreen (this=0x7d3070, orig_mask=32) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/scene.cpp:188 #11 0x00007f916e9e3fea in KWin::Scene::finalPaintScreen (this=0x7d3070, mask=32, region=<value optimized out>, data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/scene.cpp:178 #12 0x00007f916ea0148f in KWin::EffectsHandlerImpl::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:173 #13 0x00007f9155ef11ab in KWin::StartupFeedbackEffect::paintScreen (this=0x1983c90, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/startupfeedback/startupfeedback.cpp:166 #14 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #15 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #16 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #17 0x00007f9155e9836f in KWin::LogoutEffect::paintScreen (this=0x1bc51e0, mask=32, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/logout/logout.cpp:207 #18 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #19 0x00007f9155eb2fa2 in KWin::ShadowEffect::paintScreen (this=0x1cc0040, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/shadow/shadow.cpp:189 #20 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #21 0x00007f9155ec592e in KWin::BlurEffect::paintScreen (this=<value optimized out>, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/blur/blur.cpp:230 #22 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #23 0x00007f9155e9cdf2 in KWin::PresentWindowsEffect::paintScreen (this=0x1e665a0, mask=32, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/presentwindows/presentwindows.cpp:205 #24 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #25 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #26 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #27 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #28 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #29 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #30 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #31 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #32 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #33 0x00007f9155e83653 in KWin::DesktopGridEffect::paintScreen (this=0x1a87740, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/desktopgrid/desktopgrid.cpp:155 #34 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #35 0x00007f9155eb977d in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/slide/slide.cpp:86 #36 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #37 0x00007f9155e7ced2 in KWin::BoxSwitchEffect::paintScreen (this=0x1e3cf80, mask=32, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/boxswitch/boxswitch.cpp:143 #38 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #39 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #40 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #41 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #42 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #43 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #44 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #45 0x00007f9155ecc7b4 in KWin::CoverSwitchEffect::paintScreen (this=0x1f1f1c0, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/coverswitch/coverswitch.cpp:126 #46 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #47 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #48 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #49 0x00007f916cae7f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/lib/kwineffects.cpp:227 #50 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #51 0x00007f9155ec2faf in KWin::ZoomEffect::paintScreen (this=0x1972490, mask=32, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects/zoom/zoom.cpp:341 #52 0x00007f916ea0151c in KWin::EffectsHandlerImpl::paintScreen (this=0xa54970, mask=32, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/effects.cpp:169 #53 0x00007f916e9e50a5 in KWin::Scene::paintScreen (this=0x7d3070, mask=0x7fffab0d411c, region=0x7fffab0d4210) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/scene.cpp:137 #54 0x00007f916e9f95e9 in KWin::SceneOpenGL::paint (this=0x7d3070, damage=..., toplevels=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/scene_opengl.cpp:772 #55 0x00007f916e9e17c7 in KWin::Workspace::performCompositing (this=0x6a0030) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/composite.cpp:448 #56 0x00007f916aa830a9 in QObject::event (this=0x6a0030, e=<value optimized out>) at kernel/qobject.cpp:1181 #57 0x00007f9169c1a144 in QApplicationPrivate::notify_helper (this=0x634fd0, receiver=0x6a0030, e=0x7fffab0d4a50) at kernel/qapplication.cpp:4462 #58 0x00007f9169c226fa in QApplication::notify (this=<value optimized out>, receiver=0x6a0030, e=0x7fffab0d4a50) at kernel/qapplication.cpp:4341 #59 0x00007f916e102d46 in KApplication::notify (this=0x7fffab0d4f30, receiver=0x6a0030, event=0x7fffab0d4a50) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311 #60 0x00007f916aa6f47c in QCoreApplication::notifyInternal (this=0x7fffab0d4f30, receiver=0x6a0030, event=0x7fffab0d4a50) at kernel/qcoreapplication.cpp:731 #61 0x00007f916aa9cdf8 in sendEvent (this=0x6359e0) at kernel/qcoreapplication.h:215 #62 QTimerInfoList::activateTimers (this=0x6359e0) at kernel/qeventdispatcher_unix.cpp:619 #63 0x00007f916aa9d500 in QEventDispatcherUNIX::processEvents (this=0x612390, flags=...) at kernel/qeventdispatcher_unix.cpp:938 #64 0x00007f9169cc09cc in QEventDispatcherX11::processEvents (this=0x612390, flags=...) at kernel/qeventdispatcher_x11.cpp:152 #65 0x00007f916aa6e8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #66 0x00007f916aa6eae5 in QEventLoop::exec (this=0x7fffab0d4e20, flags=...) at kernel/qeventloop.cpp:201 #67 0x00007f916aa72f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008 #68 0x00007f916e97fc8a in kdemain (argc=<value optimized out>, argv=0x7fffab0d4f90) at /usr/src/debug/kdebase-workspace-4.6.1/kwin/main.cpp:542 #69 0x00007f916e5d5bfd in __libc_start_main () from /lib64/libc.so.6 #70 0x0000000000400699 in _start () at ../sysdeps/x86_64/elf/start.S:113 This bug may be a duplicate of or related to bug 252817. Possible duplicates by query: bug 269314, bug 268394, bug 267939, bug 266132, bug 264258. Reported using DrKonqi
driver bug *** This bug has been marked as a duplicate of bug 252817 ***
Created attachment 58607 [details] New crash information added by DrKonqi kwin (4.6.00 (4.6.0) "release 6") on KDE Platform 4.6.00 (4.6.0) "release 6" using Qt 4.7.1 - What I was doing when the application crashed: Watching a flash trailer for the movie SALT on the streaming service Voddler. - Unusual behavior I noticed: Window flickering and especially flash elements flickering. The flash movie fullscreens behind the browser its running in. To actually view the video I had have to minimize the browser window. -- Backtrace (Reduced): #6 intel_region_buffer (intel=0x723b20, region=0x0, flag=2) at intel_regions.c:514 #7 0x00007f761ec3c2d4 in intelClearWithBlit (ctx=0x723b20, mask=2) at intel_blit.c:262 #8 0x00007f761ec3e7da in intelClear (ctx=0x723b20, mask=2) at intel_clear.c:177 #9 0x00007f7636cfe625 in KWin::SceneOpenGL::paintBackground (this=<value optimized out>, region=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene_opengl.cpp:921 #10 0x00007f7636cf5d96 in KWin::Scene::paintGenericScreen (this=0x71ba70, orig_mask=40) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene.cpp:188