Application: kwin (4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))) KDE Platform Version: 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2)) Qt Version: 4.7.0 Operating System: Linux 2.6.34-020634-generic i686 Distribution: Ubuntu 10.04 LTS -- Information about the crash: - What I was doing when the application crashed: I opened the Desktop Effects setting, and disabled the Translucency effect, and clicked Apply. At this time KWin crashed. None of the windows was in translucent mode according to the configuration (I only enabled it for menus and moving windows). - Custom settings of the application: I am using the bespin window decoration (kwin-style-bespin from http://ppa.launchpad.net/blca/published/ubuntu/), radeon driver (xserver-xorg-video-radeon from http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/) and other xorg packages from http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/. The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin), signal: Segmentation fault [Current thread is 1 (Thread 0xb336b720 (LWP 5395))] Thread 2 (Thread 0xa9728b70 (LWP 5404)): #0 0xb77ea430 in __kernel_vsyscall () #1 0xb7633b86 in *__GI___poll (fds=0xb76c9ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0xb3d574eb in IA__g_poll (fds=0x89ac620, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127 #3 0xb3d4a0ac in g_main_context_poll (context=0x89ab148, block=<value optimized out>, dispatch=1, self=0x89ac5f0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904 #4 g_main_context_iterate (context=0x89ab148, block=<value optimized out>, dispatch=1, self=0x89ac5f0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586 #5 0xb3d4a4b8 in IA__g_main_context_iteration (context=0x89ab148, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654 #6 0xb686af1f in QEventDispatcherGlib::processEvents (this=0x884cc28, flags=...) at kernel/qeventdispatcher_glib.cpp:414 #7 0xb683b1a9 in QEventLoop::processEvents (this=0xa9728280, flags=) at kernel/qeventloop.cpp:149 #8 0xb683b5fa in QEventLoop::exec (this=0xa9728280, flags=...) at kernel/qeventloop.cpp:201 #9 0xb6738aee in QThread::exec (this=0x897ef80) at thread/qthread.cpp:490 #10 0xb681a2eb in QInotifyFileSystemWatcherEngine::run (this=0x897ef80) at io/qfilesystemwatcher_inotify.cpp:248 #11 0xb673bdc9 in QThreadPrivate::start (arg=0x897ef80) at thread/qthread_unix.cpp:266 #12 0xb66bf96e in start_thread (arg=0xa9728b70) at pthread_create.c:300 #13 0xb7641a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb336b720 (LWP 5395)): [KCrash Handler] #7 0xb6cda9aa in dri2DrawableGetMSC (psc=0x8253050, pdraw=0x0, ust=0xbfbdea68, msc=0xbfbdea60, sbc=0xbfbdea58) at dri2_glx.c:249 #8 0xb6cb421c in __glXGetVideoSyncSGI (count=0xbfbdeaac) at glxcmds.c:2317 #9 0xb77b7623 in KWin::SceneOpenGL::waitSync (this=0x86309b8) at ../../kwin/scene_opengl.cpp:781 #10 0xb77bc027 in KWin::SceneOpenGL::flushBuffer (this=0x86309b8, mask=0, damage=...) at ../../kwin/scene_opengl.cpp:830 #11 0xb77bd0d4 in KWin::SceneOpenGL::paint (this=0x86309b8, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:761 #12 0xb77a4d84 in KWin::Workspace::performCompositing (this=0x831d0e0) at ../../kwin/composite.cpp:455 #13 0xb7716b8e in KWin::Workspace::qt_metacall (this=0x831d0e0, _c=QMetaObject::InvokeMetaMethod, _id=190, _a=0xbfbdedcc) at ./workspace.moc:583 #14 0xb684242a in QMetaObject::metacall (object=0x831d0e0, cl=3066931584, idx=190, argv=0xbfbdedcc) at kernel/qmetaobject.cpp:237 #15 0xb68551a5 in QMetaObject::activate (sender=0x831d390, m=0xb696e5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280 #16 0xb68a68d7 in QTimer::timeout (this=0x831d390) at .moc/release-shared/moc_qtimer.cpp:134 #17 0xb685ad4e in QTimer::timerEvent (this=0x831d390, e=0xbfbdf320) at kernel/qtimer.cpp:271 #18 0xb684f014 in QObject::event (this=0x831d390, e=0x8253050) at kernel/qobject.cpp:1183 #19 0xb5d3e32c in QApplicationPrivate::notify_helper (this=0x8196290, receiver=0x831d390, e=0xbfbdf320) at kernel/qapplication.cpp:4358 #20 0xb5d456fe in QApplication::notify (this=0xbfbdf69c, receiver=0x831d390, e=0xbfbdf320) at kernel/qapplication.cpp:3762 #21 0xb739790a in KApplication::notify (this=0xbfbdf69c, receiver=0x831d390, event=0xbfbdf320) at ../../kdeui/kernel/kapplication.cpp:302 #22 0xb773362f in KWin::Application::notify (this=0xbfbdf69c, o=0x831d390, e=0xbfbdf320) at ../../kwin/main.cpp:371 #23 0xb683c6cb in QCoreApplication::notifyInternal (this=0xbfbdf69c, receiver=0x831d390, event=0xbfbdf320) at kernel/qcoreapplication.cpp:732 #24 0xb686e426 in QCoreApplication::sendEvent (this=0x8199534) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #25 QTimerInfoList::activateTimers (this=0x8199534) at kernel/qeventdispatcher_unix.cpp:602 #26 0xb686b227 in timerSourceDispatch (source=0x8199570) at kernel/qeventdispatcher_glib.cpp:184 #27 idleTimerSourceDispatch (source=0x8199570) at kernel/qeventdispatcher_glib.cpp:231 #28 0xb3d465e5 in g_main_dispatch (context=0x8198698) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960 #29 IA__g_main_context_dispatch (context=0x8198698) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513 #30 0xb3d4a2d8 in g_main_context_iterate (context=0x8198698, block=<value optimized out>, dispatch=1, self=0x8196430) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591 #31 0xb3d4a4b8 in IA__g_main_context_iteration (context=0x8198698, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654 #32 0xb686af1f in QEventDispatcherGlib::processEvents (this=0x8196270, flags=...) at kernel/qeventdispatcher_glib.cpp:414 #33 0xb5dff105 in QGuiEventDispatcherGlib::processEvents (this=0x8196270, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #34 0xb683b1a9 in QEventLoop::processEvents (this=0xbfbdf5e4, flags=) at kernel/qeventloop.cpp:149 #35 0xb683b5fa in QEventLoop::exec (this=0xbfbdf5e4, flags=...) at kernel/qeventloop.cpp:201 #36 0xb683fbaf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #37 0xb5d3d157 in QApplication::exec () at kernel/qapplication.cpp:3637 #38 0xb7735dd5 in kdemain (argc=3, argv=0xbfbdf8a4) at ../../kwin/main.cpp:523 #39 0x0804860b in main (argc=3, argv=0xbfbdf8a4) at kwin_dummy.cpp:3 This bug may be a duplicate of or related to bug 241263. Possible duplicates by query: bug 241263. Reported using DrKonqi
Created attachment 47864 [details] New crash information added by DrKonqi kwin (4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))) on KDE Platform 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2)) using Qt 4.7.0 - What I was doing when the application crashed: I opened the Desktop Effects settings and enabled the Fade effect. -- Backtrace (Reduced): #7 0xb6d1d9aa in dri2DrawableGetMSC (psc=0x8ea9d48, pdraw=0x0, ust=0xbfb69398, msc=0xbfb69390, sbc=0xbfb69388) at dri2_glx.c:249 #8 0xb6cf721c in __glXGetVideoSyncSGI (count=0xbfb693dc) at glxcmds.c:2317 #9 0xb77fa623 in KWin::SceneOpenGL::waitSync (this=0x8f4c828) at ../../kwin/scene_opengl.cpp:781 #10 0xb77ff027 in KWin::SceneOpenGL::flushBuffer (this=0x8f4c828, mask=0, damage=...) at ../../kwin/scene_opengl.cpp:830 #11 0xb78000d4 in KWin::SceneOpenGL::paint (this=0x8f4c828, damage=..., toplevels=...) at ../../kwin/scene_opengl.cpp:761
*** This bug has been marked as a duplicate of bug 241263 ***
Created attachment 49478 [details] New crash information added by DrKonqi kwin (4.4.95 (KDE 4.4.95 (KDE 4.5 >= 20100723))) on KDE Platform 4.4.95 (KDE 4.4.95 (KDE 4.5 >= 20100723)) using Qt 4.6.3 - What I was doing when the application crashed: Setting desktop grid on Active Screen Edges. -- Backtrace (Reduced): #6 dri2DrawableGetMSC (psc=0x665b00, pdraw=0x0, ust=0x7ffff51c1b58, msc=0x7ffff51c1b50, sbc=0x7ffff51c1b48) at dri2_glx.c:226 #7 0x00007f709a06b185 in __glXGetVideoSyncSGI (count=0x7ffff51c1b9c) at glxcmds.c:2317 #8 0x00007f709c5bdc21 in KWin::SceneOpenGL::waitSync (this=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.95/kwin/scene_opengl.cpp:781 #9 0x00007f709c5d1520 in KWin::SceneOpenGL::flushBuffer (this=0x75fcc0, mask=<value optimized out>, damage=...) at /usr/src/debug/kdebase-workspace-4.4.95/kwin/scene_opengl.cpp:830 #10 0x00007f709c5fa956 in KWin::SceneOpenGL::paint (this=0x75fcc0, damage=..., toplevels=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.4.95/kwin/scene_opengl.cpp:761
There is no need to add further backtraces if the backtrace is identical. This crash happens in the driver - I am sorry, but the KDE bugtracker is not the right place to post the crashes. Please reports them at freedesktop.org bugtracker but verify that it is not yet reported and that it is not already fixed in a more recent driver version (those are moving very fast).
(In reply to comment #0) > Application: kwin (4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))) > KDE Platform Version: 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2)) > Qt Version: 4.7.0 > Operating System: Linux 2.6.34-020634-generic i686 > Distribution: Ubuntu 10.04 LTS > > -- Information about the crash: > - What I was doing when the application crashed: > I opened the Desktop Effects setting, and disabled the Translucency effect, and > clicked Apply. At this time KWin crashed. None of the windows was in > translucent mode according to the configuration (I only enabled it for menus > and moving windows). > > - Custom settings of the application: > I am using the bespin window decoration (kwin-style-bespin from > http://ppa.launchpad.net/blca/published/ubuntu/), radeon driver > (xserver-xorg-video-radeon from > http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/) and other xorg packages from > http://ppa.launchpad.net/xorg-edgers/ppa/ubuntu/. > > The crash can be reproduced every time. > > -- Backtrace: > Application: KWin (kwin), signal: Segmentation fault > [Current thread is 1 (Thread 0xb336b720 (LWP 5395))] > > Thread 2 (Thread 0xa9728b70 (LWP 5404)): > #0 0xb77ea430 in __kernel_vsyscall () > #1 0xb7633b86 in *__GI___poll (fds=0xb76c9ff4, nfds=1, timeout=-1) at > ../sysdeps/unix/sysv/linux/poll.c:87 > #2 0xb3d574eb in IA__g_poll (fds=0x89ac620, nfds=1, timeout=-1) at > /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127 > #3 0xb3d4a0ac in g_main_context_poll (context=0x89ab148, block=<value > optimized out>, dispatch=1, self=0x89ac5f0) at > /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904 > #4 g_main_context_iterate (context=0x89ab148, block=<value optimized out>, > dispatch=1, self=0x89ac5f0) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586 > #5 0xb3d4a4b8 in IA__g_main_context_iteration (context=0x89ab148, may_block=1) > at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654 > #6 0xb686af1f in QEventDispatcherGlib::processEvents (this=0x884cc28, > flags=...) at kernel/qeventdispatcher_glib.cpp:414 > #7 0xb683b1a9 in QEventLoop::processEvents (this=0xa9728280, flags=) at > kernel/qeventloop.cpp:149 > #8 0xb683b5fa in QEventLoop::exec (this=0xa9728280, flags=...) at > kernel/qeventloop.cpp:201 > #9 0xb6738aee in QThread::exec (this=0x897ef80) at thread/qthread.cpp:490 > #10 0xb681a2eb in QInotifyFileSystemWatcherEngine::run (this=0x897ef80) at > io/qfilesystemwatcher_inotify.cpp:248 > #11 0xb673bdc9 in QThreadPrivate::start (arg=0x897ef80) at > thread/qthread_unix.cpp:266 > #12 0xb66bf96e in start_thread (arg=0xa9728b70) at pthread_create.c:300 > #13 0xb7641a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 > > Thread 1 (Thread 0xb336b720 (LWP 5395)): > [KCrash Handler] > #7 0xb6cda9aa in dri2DrawableGetMSC (psc=0x8253050, pdraw=0x0, ust=0xbfbdea68, > msc=0xbfbdea60, sbc=0xbfbdea58) at dri2_glx.c:249 > #8 0xb6cb421c in __glXGetVideoSyncSGI (count=0xbfbdeaac) at glxcmds.c:2317 > #9 0xb77b7623 in KWin::SceneOpenGL::waitSync (this=0x86309b8) at > ../../kwin/scene_opengl.cpp:781 > #10 0xb77bc027 in KWin::SceneOpenGL::flushBuffer (this=0x86309b8, mask=0, > damage=...) at ../../kwin/scene_opengl.cpp:830 > #11 0xb77bd0d4 in KWin::SceneOpenGL::paint (this=0x86309b8, damage=..., > toplevels=...) at ../../kwin/scene_opengl.cpp:761 > #12 0xb77a4d84 in KWin::Workspace::performCompositing (this=0x831d0e0) at > ../../kwin/composite.cpp:455 > #13 0xb7716b8e in KWin::Workspace::qt_metacall (this=0x831d0e0, > _c=QMetaObject::InvokeMetaMethod, _id=190, _a=0xbfbdedcc) at > ./workspace.moc:583 > #14 0xb684242a in QMetaObject::metacall (object=0x831d0e0, cl=3066931584, > idx=190, argv=0xbfbdedcc) at kernel/qmetaobject.cpp:237 > #15 0xb68551a5 in QMetaObject::activate (sender=0x831d390, m=0xb696e5a4, > local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280 > #16 0xb68a68d7 in QTimer::timeout (this=0x831d390) at > .moc/release-shared/moc_qtimer.cpp:134 > #17 0xb685ad4e in QTimer::timerEvent (this=0x831d390, e=0xbfbdf320) at > kernel/qtimer.cpp:271 > #18 0xb684f014 in QObject::event (this=0x831d390, e=0x8253050) at > kernel/qobject.cpp:1183 > #19 0xb5d3e32c in QApplicationPrivate::notify_helper (this=0x8196290, > receiver=0x831d390, e=0xbfbdf320) at kernel/qapplication.cpp:4358 > #20 0xb5d456fe in QApplication::notify (this=0xbfbdf69c, receiver=0x831d390, > e=0xbfbdf320) at kernel/qapplication.cpp:3762 > #21 0xb739790a in KApplication::notify (this=0xbfbdf69c, receiver=0x831d390, > event=0xbfbdf320) at ../../kdeui/kernel/kapplication.cpp:302 > #22 0xb773362f in KWin::Application::notify (this=0xbfbdf69c, o=0x831d390, > e=0xbfbdf320) at ../../kwin/main.cpp:371 > #23 0xb683c6cb in QCoreApplication::notifyInternal (this=0xbfbdf69c, > receiver=0x831d390, event=0xbfbdf320) at kernel/qcoreapplication.cpp:732 > #24 0xb686e426 in QCoreApplication::sendEvent (this=0x8199534) at > ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 > #25 QTimerInfoList::activateTimers (this=0x8199534) at > kernel/qeventdispatcher_unix.cpp:602 > #26 0xb686b227 in timerSourceDispatch (source=0x8199570) at > kernel/qeventdispatcher_glib.cpp:184 > #27 idleTimerSourceDispatch (source=0x8199570) at > kernel/qeventdispatcher_glib.cpp:231 > #28 0xb3d465e5 in g_main_dispatch (context=0x8198698) at > /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960 > #29 IA__g_main_context_dispatch (context=0x8198698) at > /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513 > #30 0xb3d4a2d8 in g_main_context_iterate (context=0x8198698, block=<value > optimized out>, dispatch=1, self=0x8196430) at > /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591 > #31 0xb3d4a4b8 in IA__g_main_context_iteration (context=0x8198698, may_block=1) > at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654 > #32 0xb686af1f in QEventDispatcherGlib::processEvents (this=0x8196270, > flags=...) at kernel/qeventdispatcher_glib.cpp:414 > #33 0xb5dff105 in QGuiEventDispatcherGlib::processEvents (this=0x8196270, > flags=...) at kernel/qguieventdispatcher_glib.cpp:204 > #34 0xb683b1a9 in QEventLoop::processEvents (this=0xbfbdf5e4, flags=) at > kernel/qeventloop.cpp:149 > #35 0xb683b5fa in QEventLoop::exec (this=0xbfbdf5e4, flags=...) at > kernel/qeventloop.cpp:201 > #36 0xb683fbaf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 > #37 0xb5d3d157 in QApplication::exec () at kernel/qapplication.cpp:3637 > #38 0xb7735dd5 in kdemain (argc=3, argv=0xbfbdf8a4) at ../../kwin/main.cpp:523 > #39 0x0804860b in main (argc=3, argv=0xbfbdf8a4) at kwin_dummy.cpp:3 > > This bug may be a duplicate of or related to bug 241263. > > Possible duplicates by query: bug 241263. > > Reported using DrKonqi I have repeated the crash. What is your graphics driver?
Created attachment 51081 [details] New crash information added by DrKonqi kwin (4.5.00 (KDE 4.5.0)) on KDE Platform 4.5.00 (KDE 4.5.0) using Qt 4.6.3 - What I was doing when the application crashed: Disabled several effects in desktop settings - Unusual behavior I noticed: KWin hanged and the crashed -- Backtrace (Reduced): #9 0xb76ff5c4 in KWin::SceneOpenGL::waitSync (this=0x816bc98) at /usr/src/debug/kdebase-workspace-4.5.0/kwin/scene_opengl.cpp:781 #10 0xb7715894 in KWin::SceneOpenGL::flushBuffer (this=0x816bc98, mask=0, damage=...) at /usr/src/debug/kdebase-workspace-4.5.0/kwin/scene_opengl.cpp:830 #11 0xb77678aa in KWin::SceneOpenGL::paint (this=0x816bc98, damage=..., toplevels=...) at /usr/src/debug/kdebase-workspace-4.5.0/kwin/scene_opengl.cpp:761 #12 0xb77447b4 in KWin::Workspace::performCompositing (this=0x8166a90) at /usr/src/debug/kdebase-workspace-4.5.0/kwin/composite.cpp:454 #13 0xb7777a7b in KWin::Workspace::qt_metacall (this=0x8166a90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf98d52c) at /usr/src/debug/kdebase-workspace-4.5.0/build/kwin/workspace.moc:583
Created attachment 56929 [details] New crash information added by DrKonqi kwin (4.5.5 (KDE 4.5.5) "release 1") on KDE Platform 4.5.5 (KDE 4.5.5) "release 1" using Qt 4.6.3 - What I was doing when the application crashed: Saving effects desktop enabled Drivers free ati : radeon -- Backtrace (Reduced): #8 0x00007f1c81073c01 in KWin::SceneOpenGL::waitSync (this=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:802 #9 0x00007f1c81088295 in KWin::SceneOpenGL::flushBuffer (this=0x7c9d00, mask=<value optimized out>, damage=...) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:814 #10 0x00007f1c810b0df6 in KWin::SceneOpenGL::paint (this=0x7c9d00, damage=..., toplevels=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/scene_opengl.cpp:780 #11 0x00007f1c810b59c9 in KWin::Workspace::performCompositing (this=0x7f1c64002740) at /usr/src/debug/kdebase-workspace-4.5.5/kwin/composite.cpp:454 #12 0x00007f1c810e1e65 in KWin::Workspace::qt_metacall (this=0x7f1c64002740, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff63ceb180) at /usr/src/debug/kdebase-workspace-4.5.5/build/kwin/workspace.moc:583