https://bugs.kde.org/show_bug.cgi?id=278979 Summary: KWIN crashes when computer is awkened from sleep mode Product: kwin Version: unspecified Platform: Ubuntu Packages OS/Version: Linux Status: UNCONFIRMED Severity: crash Priority: NOR Component: general AssignedTo: kwin-bugs-null@kde.org ReportedBy: sweetmiracle@gmail.com 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 2.6.38-10-generic-pae i686 Distribution: Ubuntu 11.04 -- Information about the crash: - What I was doing when the application crashed: waking the computer up, ending screensaver. It jammed as I was enetering my password. Thanks! -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0xb2981720 (LWP 1562))] Thread 3 (Thread 0xad56eb70 (LWP 1570)): #0 0xb7823424 in __kernel_vsyscall () #1 0xb765f681 in select () from /lib/i386-linux-gnu/libc.so.6 #2 0xb662638b in qt_safe_select (nfds=17, fdread=0xacc00590, fdwrite=0xacc007a4, fdexcept=0xacc009b8, orig_timeout=0x0) at kernel/qcore_unix.cpp:82 #3 0xb662a6e9 in QEventDispatcherUNIX::select (this=0xacc00488, nfds=17, readfds=0xacc00590, writefds=0xacc007a4, exceptfds=0xacc009b8, timeout=0x0) at kernel/qeventdispatcher_unix.cpp:632 #4 0xb662b66b in QEventDispatcherUNIXPrivate::doSelect (this=0xacc00498, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219 #5 0xb662c326 in QEventDispatcherUNIX::processEvents (this=0xacc00488, flags=...) at kernel/qeventdispatcher_unix.cpp:919 #6 0xb65fb289 in QEventLoop::processEvents (this=0xad56e280, flags=...) at kernel/qeventloop.cpp:149 #7 0xb65fb522 in QEventLoop::exec (this=0xad56e280, flags=...) at kernel/qeventloop.cpp:201 #8 0xb65052a0 in QThread::exec (this=0x8d3b020) at thread/qthread.cpp:492 #9 0xb65dcfdb in QInotifyFileSystemWatcherEngine::run (this=0x8d3b020) at io/qfilesystemwatcher_inotify.cpp:248 #10 0xb6507da2 in QThreadPrivate::start (arg=0x8d3b020) at thread/qthread_unix.cpp:320 #11 0xb3999e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #12 0xb766673e in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 2 (Thread 0xacbffb70 (LWP 1571)): #0 0xb7823424 in __kernel_vsyscall () #1 0xb399e48c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0 #2 0xb76743fd in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6 #3 0xb6df2817 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb6f061c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359 #4 0xb6df2851 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb6f061c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464 #5 0xb3999e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #6 0xb766673e in clone () from /lib/i386-linux-gnu/libc.so.6 Thread 1 (Thread 0xb2981720 (LWP 1562)): [KCrash Handler] #7 intel_region_buffer (intel=0x896e8f0, region=0x0, flag=2) at intel_regions.c:514 #8 0xafc2ace2 in intelClearWithBlit (ctx=0x896e8f0, mask=2) at intel_blit.c:262 #9 0xafc2d4c0 in intelClear (ctx=0x896e8f0, mask=2) at intel_clear.c:177 #10 0xafa57512 in _mesa_Clear (mask=) at main/clear.c:241 #11 0xb77d684b in KWin::SceneOpenGL::paintBackground (this=0x89a44e0, region=...) at ../../kwin/scene_opengl.cpp:921 #12 0xb77cd562 in KWin::Scene::paintGenericScreen (this=0x89a44e0, orig_mask=40) at ../../kwin/scene.cpp:188 #13 0xb77d6a31 in KWin::SceneOpenGL::paintGenericScreen (this=0x89a44e0, mask=40, data=...) at ../../kwin/scene_opengl.cpp:909 #14 0xb77ca7c0 in KWin::Scene::finalPaintScreen (this=0x89a44e0, mask=40, region=..., data=...) at ../../kwin/scene.cpp:178 #15 0xb77ec0fc in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=40, region=..., data=...) at ../../kwin/effects.cpp:173 #16 0xae7e30e9 in KWin::StartupFeedbackEffect::paintScreen (this=0x8deab98, mask=40, region=..., data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166 #17 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169 #18 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8dcaeb0, mask=40, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #19 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169 #20 0xae78507f in KWin::LogoutEffect::paintScreen (this=0x8d856c8, mask=40, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207 #21 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169 #22 0xae7a0b10 in KWin::ShadowEffect::paintScreen (this=0x8ec8d70, mask=40, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189 #23 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=40, region=..., data=...) at ../../kwin/effects.cpp:169 #24 0xae7b5013 in KWin::BlurEffect::paintScreen (this=0x8cfcf28, mask=40, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:230 #25 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #26 0xae789e6f in KWin::PresentWindowsEffect::paintScreen (this=0x8cfb130, mask=8, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205 #27 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #28 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8d72728, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #29 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #30 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8dc3420, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #31 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #32 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8d5bd08, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #33 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #34 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8d50f28, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #35 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #36 0xae7707e9 in KWin::DesktopGridEffect::paintScreen (this=0x8cff768, mask=8, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155 #37 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #38 0xae7a7ce2 in KWin::SlideEffect::paintScreen (this=0x8d76e70, mask=8, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86 #39 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #40 0xae769799 in KWin::BoxSwitchEffect::paintScreen (this=0x8e89880, mask=8, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143 #41 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #42 0xae7c3bcc in KWin::CubeEffect::paintScreen (this=0x8e88f78, mask=8, region=..., data=...) at ../../../kwin/effects/cube/cube.cpp:698 #43 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #44 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8dccd88, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #45 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #46 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8f3e408, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #47 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #48 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8d614a8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #49 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #50 0xae7bca0c in KWin::CoverSwitchEffect::paintScreen (this=0x8e3d2d0, mask=8, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126 #51 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #52 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8cffa40, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #53 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #54 0xb6bf2256 in KWin::Effect::paintScreen (this=0x8e37ba8, mask=8, region=..., data=...) at ../../../kwin/lib/kwineffects.cpp:227 #55 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #56 0xae7b20c1 in KWin::ZoomEffect::paintScreen (this=0x8e88d58, mask=8, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341 #57 0xb77ec172 in KWin::EffectsHandlerImpl::paintScreen (this=0x8afd810, mask=8, region=..., data=...) at ../../kwin/effects.cpp:169 #58 0xb77cb98c in KWin::Scene::paintScreen (this=0x89a44e0, mask=0xbfc86bc8, region=0xbfc86c50) at ../../kwin/scene.cpp:137 #59 0xb77e2962 in KWin::SceneOpenGL::paint (this=0x89a44e0, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:772 #60 0xb77c7886 in KWin::Workspace::performCompositing (this=0x8c9e870) at ../../kwin/composite.cpp:448 #61 0xb6611214 in QObject::event (this=0x8c9e870, e=0xbfc8717c) at kernel/qobject.cpp:1190 #62 0xb5b53d24 in QApplicationPrivate::notify_helper (this=0x88c5930, receiver=0x8c9e870, e=0xbfc8717c) at kernel/qapplication.cpp:4462 #63 0xb5b588ce in QApplication::notify (this=0xbfc87494, receiver=0x8c9e870, e=0xbfc8717c) at kernel/qapplication.cpp:3862 #64 0xb73cc3ca in KApplication::notify (this=0xbfc87494, receiver=0x8c9e870, event=0xbfc8717c) at ../../kdeui/kernel/kapplication.cpp:311 #65 0xb7756abf in KWin::Application::notify (this=0xbfc87494, o=0x8c9e870, e=0xbfc8717c) at ../../kwin/main.cpp:376 #66 0xb65fc0bb in QCoreApplication::notifyInternal (this=0xbfc87494, receiver=0x8c9e870, event=0xbfc8717c) at kernel/qcoreapplication.cpp:731 #67 0xb662c1e4 in sendEvent (this=0x88c70b8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #68 QTimerInfoList::activateTimers (this=0x88c70b8) at kernel/qeventdispatcher_unix.cpp:604 #69 0xb662c338 in QEventDispatcherUNIX::processEvents (this=0x8884aa8, flags=...) at kernel/qeventdispatcher_unix.cpp:923 #70 0xb5c0b25a in QEventDispatcherX11::processEvents (this=0x8884aa8, flags=...) at kernel/qeventdispatcher_x11.cpp:152 #71 0xb65fb289 in QEventLoop::processEvents (this=0xbfc873d4, flags=...) at kernel/qeventloop.cpp:149 #72 0xb65fb522 in QEventLoop::exec (this=0xbfc873d4, flags=...) at kernel/qeventloop.cpp:201 #73 0xb65ffecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008 #74 0xb5b518e7 in QApplication::exec () at kernel/qapplication.cpp:3736 #75 0xb77595b2 in kdemain (argc=3, argv=0xbfc87714) at ../../kwin/main.cpp:542 #76 0x080485bb in main (argc=3, argv=0xbfc87714) at kwin_dummy.cpp:3 Possible duplicates by query: bug 278796, bug 278595, bug 278496, bug 278470, bug 278310. Reported using DrKonqi -- Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching all bug changes.