Application: kwin (4.6.00 (4.6.0) "release 375") KDE Platform Version: 4.6.00 (4.6.0) "release 375" Qt Version: 4.7.1 Operating System: Linux 2.6.34.7-0.7-desktop x86_64 Distribution: "openSUSE 11.3 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: I was watching a flash video stream on full screen. I pressed the "Escape" key to leave full screen mode and kwin crashed. The crash can be reproduced some of the time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0x7f9a60a00760 (LWP 2154))] Thread 2 (Thread 0x7f9a47eeb710 (LWP 2159)): #0 0x00007f9a5c2ae39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f9a5f0c8634 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f9a5f3ea180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #2 0x00007f9a5f0c8669 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f9a5f3f8254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #3 0x00007f9a5c2a9a4f in start_thread () from /lib64/libpthread.so.0 #4 0x00007f9a6026782d in clone () from /lib64/libc.so.6 #5 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f9a60a00760 (LWP 2154)): [KCrash Handler] #6 0x00007f9a48b0ebf0 in ?? () from /usr/lib64/dri/i965_dri.so #7 0x00007f9a48b03dc4 in ?? () from /usr/lib64/dri/i965_dri.so #8 0x00007f9a48b05dca in ?? () from /usr/lib64/dri/i965_dri.so #9 0x00007f9a605c26e5 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 0x00007f9a605b9e56 in KWin::Scene::paintGenericScreen (this=0x79b020, orig_mask=40) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene.cpp:188 #11 0x00007f9a605b6faa in KWin::Scene::finalPaintScreen (this=0x79b020, mask=40, region=<value optimized out>, data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene.cpp:178 #12 0x00007f9a605d42af in KWin::EffectsHandlerImpl::paintScreen (this=<value optimized out>, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:173 #13 0x00007f9a48237758 in KWin::SnowEffect::paintScreen (this=0xff0630, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/snow/snow.cpp:120 #14 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #15 0x00007f9a48237cbb in KWin::StartupFeedbackEffect::paintScreen (this=0x104e690, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/startupfeedback/startupfeedback.cpp:166 #16 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #17 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #18 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #19 0x00007f9a481ddf4f in KWin::LogoutEffect::paintScreen (this=0x1022650, mask=40, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/logout/logout.cpp:207 #20 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #21 0x00007f9a481f9ab2 in KWin::ShadowEffect::paintScreen (this=0x1034830, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/shadow/shadow.cpp:189 #22 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=40, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #23 0x00007f9a4820c43e in KWin::BlurEffect::paintScreen (this=<value optimized out>, mask=40, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/blur/blur.cpp:230 #24 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #25 0x00007f9a481e29e2 in KWin::PresentWindowsEffect::paintScreen (this=0x1039960, mask=8, region=..., data=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/presentwindows/presentwindows.cpp:205 #26 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #27 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #28 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #29 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #30 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #31 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #32 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #33 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #34 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #35 0x00007f9a481c92f3 in KWin::DesktopGridEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/desktopgrid/desktopgrid.cpp:155 #36 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #37 0x00007f9a4820028d in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/slide/slide.cpp:86 #38 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #39 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #40 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #41 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #42 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #43 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #44 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #45 0x00007f9a482132c4 in KWin::CoverSwitchEffect::paintScreen (this=0x1075060, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/coverswitch/coverswitch.cpp:126 #46 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #47 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #48 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #49 0x00007f9a5e6a5f7f in KWin::Effect::paintScreen (this=<value optimized out>, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/lib/kwineffects.cpp:227 #50 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #51 0x00007f9a48209a9f in KWin::ZoomEffect::paintScreen (this=0x1054a50, mask=8, region=..., data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects/zoom/zoom.cpp:341 #52 0x00007f9a605d433c in KWin::EffectsHandlerImpl::paintScreen (this=0xfb57f0, mask=8, region=<value optimized out>, data=...) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/effects.cpp:169 #53 0x00007f9a605b95d5 in KWin::Scene::paintScreen (this=0x79b020, mask=0x7fff072a9a4c, region=0x7fff072a9b40) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene.cpp:137 #54 0x00007f9a605cc529 in KWin::SceneOpenGL::paint (this=0x79b020, damage=..., toplevels=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/scene_opengl.cpp:772 #55 0x00007f9a605b4787 in KWin::Workspace::performCompositing (this=0x75ff90) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/composite.cpp:448 #56 0x00007f9a5c637999 in QObject::event (this=0x75ff90, e=<value optimized out>) at kernel/qobject.cpp:1175 #57 0x00007f9a5b7c4cd4 in QApplicationPrivate::notify_helper (this=0x6359a0, receiver=0x75ff90, e=0x7fff072aa380) at kernel/qapplication.cpp:4445 #58 0x00007f9a5b7cd1ca in QApplication::notify (this=<value optimized out>, receiver=0x75ff90, e=0x7fff072aa380) at kernel/qapplication.cpp:4324 #59 0x00007f9a5fcdbec6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #60 0x00007f9a5c623e2c in QCoreApplication::notifyInternal (this=0x7fff072aa860, receiver=0x75ff90, event=0x7fff072aa380) at kernel/qcoreapplication.cpp:732 #61 0x00007f9a5c651658 in sendEvent (this=0x6363b0) at kernel/qcoreapplication.h:215 #62 QTimerInfoList::activateTimers (this=0x6363b0) at kernel/qeventdispatcher_unix.cpp:618 #63 0x00007f9a5c651d40 in QEventDispatcherUNIX::processEvents (this=0x612380, flags=...) at kernel/qeventdispatcher_unix.cpp:937 #64 0x00007f9a5b86accc in QEventDispatcherX11::processEvents (this=0x612380, flags=...) at kernel/qeventdispatcher_x11.cpp:152 #65 0x00007f9a5c623262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #66 0x00007f9a5c623475 in QEventLoop::exec (this=0x7fff072aa750, flags=...) at kernel/qeventloop.cpp:201 #67 0x00007f9a5c6278db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #68 0x00007f9a60552caa in kdemain (argc=<value optimized out>, argv=0x7fff072aa8c0) at /usr/src/debug/kdebase-workspace-4.6.0/kwin/main.cpp:542 #69 0x00007f9a601b5b7d 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 264493, bug 264258, bug 264097, bug 263386, bug 262155. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 252817 ***